DR. JONATHAN CHRISPIN MD
NPI 1871729244
Internal Medicine - Clinical Cardiac Electrophysiology in Baltimore, MD

NPI Status: Active since May 29, 2009

Contact Information

600 N WOLFE ST OFC 1638
BALTIMORE, MD
ZIP 21287
Phone: (410) 955-3097
Fax: (410) 955-0430

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  • Individual
  • Male
  • Years of Experience 17
  • Internal Medicine
  • Clinical Cardiac Electrophysiology
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JONATHAN CHRISPIN

This page provides the complete NPI Profile along with additional information for Jonathan Chrispin, an internist established in Baltimore, Maryland with a medical specialization in Internal Medicine, focusing in clinical cardiac electrophysiology and more than 17 years of experience. He graduated from Vanderbilt University School Of Medicine in 2009. The healthcare provider is registered in the NPI registry with number 1871729244 assigned on May 2009. The practitioner's primary taxonomy code is 207RC0001X with license number D75420 (MD). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1871729244
Provider Name
DR. JONATHAN CHRISPIN MD
Gender
Male
Entity Type
Individual
Location Address
600 N WOLFE ST OFC 1638 BALTIMORE, MD 21287
Location Phone
(410) 955-3097
Location Fax
(410) 955-0430
Mailing Address
9910 FRANKLIN SQUARE DR STE 2110 BALTIMORE, MD 21236
Mailing Phone
(410) 933-2704
Mailing Fax
(410) 955-0430
Medical School Name
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
2009
Is Sole Proprietor?
No
Enumeration Date
05-29-2009
Last Update Date
03-06-2025
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An internist like Jonathan Chrispin is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 1830 E Monument St Suite 9020
    Baltimore, MD 21287
    (410) 955-6642

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine Clinical Cardiac Electrophysiology

Taxonomy Code
207RC0001X
Type
Allopathic & Osteopathic Physicians
License No.
D75420
License State
MD
Taxonomy Description
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Medicare Participation & PECOS Enrollment Status

Jonathan Chrispin is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Jonathan Chrispin is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5799913661

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20170703000846

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation

This is a procedure to treat atrial fibrillation, a condition causing irregular heartbeats. It involves a detailed heart evaluation using electrophysiology. A catheter is then used to destroy the problematic area causing the issue. Specifically, isolation of the pulmonary vein is done to regulate the heartbeat.

This service was performed 31 times for 31 patients

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of lower chamber of heart causing ventricular tachycardia (rapid heart rate) or ventricular ectopy (irregular heartbeat)

This procedure involves a thorough examination of your heart's electrical activity. It aims to identify and eliminate the abnormality causing rapid or irregular heartbeats in the lower chamber. A catheter is used to destroy the problematic area, helping restore normal heart rhythm.

This service was performed 16 times for 16 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 50 times for 46 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 144 times for 132 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 38 times for 37 patients

Established patient office or other outpatient visit, 40-54 minutes

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

This service was performed 97 times for 94 patients

External shock to heart to regulate heart beat

This procedure, known as cardioversion, uses an external electrical shock to restore your heart's normal rhythm. It's typically performed when irregular heartbeats, or arrhythmias, are causing severe symptoms and aren't responding to medications.

This service was performed 27 times for 23 patients

Initial hospital inpatient care per day, typically 50 minutes

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

This service was performed 29 times for 29 patients

Injection for x-ray imaging procedure into vein of arm or leg

This procedure involves injecting a contrast material into a vein in your arm or leg. This helps to enhance the quality of X-ray images, making it easier to see and understand the condition of your veins and tissues. It's generally safe and quick.

This service was performed 44 times for 24 patients

Insertion of artery tube for blood sampling or infusion through skin

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

This service was performed 12 times for 12 patients

Insertion of catheters and destruction of tissue to treat abnormal heart rhythm

This procedure involves placing small tubes (catheters) into your heart via a blood vessel. These catheters emit energy that corrects irregular heartbeats by eliminating the problematic heart tissue. It's a common, minimally invasive method to treat abnormal heart rhythms.

This service was performed 18 times for 17 patients

Insertion of catheters for recording and pacing of left upper heart chamber rhythm and induction of abnormal rhythm

This procedure involves placing thin tubes, called catheters, into the left upper chamber of your heart. These catheters help monitor your heart rhythm and can also stimulate abnormal rhythms for diagnostic purposes. It's a key part of assessing heart health.

This service was performed 18 times for 17 patients

Insertion of catheters for recording and pacing of right heart chambers rhythm and induction of abnormal rhythm

This procedure involves placing thin tubes called catheters into the right side of your heart. These catheters record your heart's rhythm and can also stimulate it to beat at different rates. This helps doctors identify and study any irregular heart rhythms you may have.

This service was performed 13 times for 12 patients

Insertion of implantable defibrillator system

The insertion of an implantable defibrillator system is a procedure to manage irregular heart rhythms. A small device is placed under your skin, which monitors your heart rate. If it detects an abnormal rhythm, it sends an electrical pulse to restore normal heartbeat.

This service was performed 17 times for 17 patients

Insertion of left lower heart electrode for pacemaker or defibrillator

The procedure involves placing a small electrode in your left lower heart region. This electrode is part of a pacemaker or defibrillator, devices that help regulate your heart rhythm. It's done under local anesthesia, and you may feel mild discomfort.

This service was performed 17 times for 17 patients

Insertion of pacemaker and upper and lower heart chamber electrode

A pacemaker insertion is a procedure where a small device, called a pacemaker, is implanted under your skin. This device uses electrical pulses to prompt the heart to beat at a normal rate. Electrodes are placed in the upper and lower chambers of your heart to help regulate your heartbeat.

This service was performed 24 times for 23 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 12 times for 12 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 16 times for 16 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 18 times for 18 patients

Pacemaker insertion or repair

Pacemaker insertion or repair is a procedure to help regulate your heartbeat. A small device, called a pacemaker, is implanted under the skin near your heart. This device sends electrical signals to prompt your heart to beat at a normal rate. In a repair procedure, the pacemaker may be adjusted, replaced, or the wires connecting it to your heart may be fixed.

This service was performed for 17 patients

Programming of heart rhythm stimulation after drug infusion

Programming of heart rhythm stimulation after drug infusion is a process to regulate your heartbeat. After a medication is administered into your body, a device is programmed to monitor and correct irregular heart rhythms, ensuring your heart functions optimally.

This service was performed 13 times for 13 patients

Review by radiologist of 1 arm or leg vein of 1 arm or leg image

This procedure involves a radiologist examining an image of a vein in either your arm or leg. The image helps to identify any abnormalities or issues with blood flow. It's a non-invasive and safe process that aids in accurate diagnosis and treatment planning.

This service was performed 47 times for 46 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

This service was performed 129 times for 108 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 1,599 times for 781 patients

Ultrasonic guidance for blood vessel access

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

This service was performed 78 times for 44 patients

Ultrasound evaluation of heart blood vessel with review by radiologist

This is a noninvasive procedure using sound waves to capture images of your heart's blood vessels. A radiologist, an expert in interpreting these images, will review the results to check for any abnormalities. This helps to monitor your heart health.

This service was performed 34 times for 33 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $34.76 for a new patient copayment and $26.64 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 21287 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $139.05
  • Minimum New Patient Price $60.73
  • Maximum New Patient Price $183.44
  • Average New Patient Copayment $34.76
  • Minimum New Patient Copayment $15.18
  • Maximum New Patient Copayment $45.86

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $106.59
  • Minimum Established Patient Price $19.6
  • Maximum Established Patient Price $149.17
  • Average Established Patient Copayment $26.64
  • Minimum Established Patient Copayment $4.9
  • Maximum Established Patient Copayment $37.29

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Jonathan Chrispin is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
FREDERICK HEALTH HOSPITAL400 WEST SEVENTH ST
FREDERICK, MD 21701
(240) 566-3300Acute Care Hospitals
JOHNS HOPKINS HOSPITAL, THE600 NORTH WOLFE STREET
BALTIMORE, MD 21287
(410) 955-5000Acute Care Hospitals
JOHNS HOPKINS BAYVIEW MEDICAL CENTER4940 EASTERN AVENUE
BALTIMORE, MD 21224
(410) 550-0123Acute Care Hospitals
JOHNS HOPKINS HOWARD COUNTY MEDICAL CENTER5755 CEDAR LANE
COLUMBIA, MD 21044
(410) 740-7890Acute Care Hospitals

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1871729244
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
281411421828
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 4 + 1 + 1 + 4 + 2 + 1 + 8 + 2 + 8 + 24 = 66
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 66 = 44

The NPI number 1871729244 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1871729244, enumerated in the NPI registry as an "individual" on May 29, 2009

The provider is located at 600 N Wolfe St Ofc 1638 Baltimore, Md 21287 and the phone number is (410) 955-3097

The provider's speciality is Internal Medicine with taxonomy code 207RC0001X with a focus in Clinical Cardiac Electrophysiology

The provider has more than 17 years of experience. He graduated from Vanderbilt University School Of Medicine in 2009.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $139.05 with an average copayment of $34.76 for new patient appointments. Established patients should expect a typical charge of $106.59 and an average copayment of 26.64. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation, Comprehensive electrophysiologic evaluation with catheter destruction of abnormality of lower chamber of heart causing ventricular tachycardia (rapid heart rate) or ventricular ectopy (irregular heartbeat), Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Established patient office or other outpatient visit, 40-54 minutes, External shock to heart to regulate heart beat, Initial hospital inpatient care per day, typically 50 minutes, Injection for x-ray imaging procedure into vein of arm or leg, Insertion of artery tube for blood sampling or infusion through skin, Insertion of catheters and destruction of tissue to treat abnormal heart rhythm, Insertion of catheters for recording and pacing of left upper heart chamber rhythm and induction of abnormal rhythm, Insertion of catheters for recording and pacing of right heart chambers rhythm and induction of abnormal rhythm, Insertion of implantable defibrillator system, Insertion of left lower heart electrode for pacemaker or defibrillator, Insertion of pacemaker and upper and lower heart chamber electrode, New patient office or other outpatient visit, 45-59 minutes, New patient office or other outpatient visit, 60-74 minutes, New patient office or other outpatient visit, 60-74 minutes, Pacemaker insertion or repair, Programming of heart rhythm stimulation after drug infusion, Review by radiologist of 1 arm or leg vein of 1 arm or leg image, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report, Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, Ultrasonic guidance for blood vessel access and Ultrasound evaluation of heart blood vessel with review by radiologist.

The practitioner is affiliated to the following hospital(s): FREDERICK HEALTH HOSPITAL, JOHNS HOPKINS HOSPITAL, THE, JOHNS HOPKINS BAYVIEW MEDICAL CENTER and JOHNS HOPKINS HOWARD COUNTY MEDICAL CENTER. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on May 29, 2009. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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