NEIL PORTER M.D.
NPI 1386742872
Specialist in Baltimore, MD

NPI Status: Active since September 20, 2006

Contact Information

16 S EUTAW ST
FRENKIL BLDG. 3RD FLOOR
BALTIMORE, MD
ZIP 21201
Phone: (410) 328-4323
Fax: (410) 328-1149

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  • Individual
  • Male
  • Years of Experience 36
  • Specialist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About NEIL PORTER

This page provides the complete NPI Profile along with additional information for Neil Porter, a provider established in Baltimore, Maryland with a medical specialization in Specialist and more than 36 years of experience. He graduated from Johns Hopkins University School Of Medicine in 1990. The healthcare provider is registered in the NPI registry with number 1386742872 assigned on September 2006. The practitioner's primary taxonomy code is 174400000X with license number D46426 (MD). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1386742872
Provider Name
NEIL PORTER M.D.
Gender
Male
Entity Type
Individual
Location Address
16 S EUTAW ST FRENKIL BLDG. 3RD FLOOR BALTIMORE, MD 21201
Location Phone
(410) 328-4323
Location Fax
(410) 328-1149
Mailing Address
16 S EUTAW ST FRENKIL BLDG. 3RD FLOOR BALTIMORE, MD 21201
Mailing Phone
(410) 328-4323
Mailing Fax
(410) 328-1149
Medical School Name
JOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1990
Is Sole Proprietor?
No
Enumeration Date
09-20-2006
Last Update Date
03-09-2012
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
D46426
License State
MD
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
F96421MEDICARE UPIN (02)MD 

Medicare Participation & PECOS Enrollment Status

Neil Porter 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.

Neil Porter 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: 547441768

    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: I20110222000379

    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.

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 33 times for 28 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 87 times for 71 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 33 patients

Follow-up hospital inpatient care per day, typically 25 minutes

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

This service was performed 63 times for 39 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 51 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 12 times for 12 patients

Needle measurement of electrical activity in arm or leg muscles, complete study

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

This service was performed 20 times for 16 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 17 times for 17 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 31 times for 31 patients

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. Neil Porter is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
UNIVERSITY OF MARYLAND MEDICAL CENTER22 SOUTH GREENE STREET
BALTIMORE, MD 21201
(410) 328-8667Acute Care Hospitals
UNIVERSITY OF MD SHORE MEDICAL CENTER AT EASTON219 SOUTH WASHINGTON STREET
EASTON, MD 21601
(410) 822-1000Acute Care Hospitals
UMD REHABILITATION & ORTHOPAEDIC INSTITUTE2200 KERNAN DRIVE
BALTIMORE, MD 21207
(410) 448-6701Acute Care Hospitals

Reviews for NEIL PORTER M.D.

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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.
1386742872
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
231661444814
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 6 + 6 + 1 + 4 + 4 + 4 + 8 + 1 + 4 + 24 = 68
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 68 = 22

The NPI number 1386742872 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1003818196DR. DAVID JEFFREY EISENMAN M.D.
Individual
Otolaryngology (Otology & Neurotology)16 S EUTAW ST SUITE 500
BALTIMORE, MD 21201
(410) 328-5828
1811902489UNIVERSITY OF MARYLAND NEUROLOGY ASSOCIATES, P.A.
Organization
Specialist16 S EUTAW ST 3RD FLOOR
BALTIMORE, MD 21201
(410) 328-4323
1932116431 STEVEN KITTNER
Individual
Psychiatry & Neurology (Vascular Neurology)16 S EUTAW ST 3RD FLOOR
BALTIMORE, MD 21201
(410) 328-4323
1811904204MS. SUSAN L. GOLD C.C.C.
Individual
Audiologist16 S EUTAW ST
BALTIMORE, MD 21201
(410) 328-6897
1699782086DR. JEFFREY SCOTT WOLF M.D.
Individual
Otolaryngology16 S EUTAW ST
BALTIMORE, MD 21201
(410) 328-6897
1811004468MR. JOHN WALDEN COLE M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1881701266 HOREA G. RUS M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1023125507 STEPHEN GEFFRY REICH M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1972610384 WALTER ROYAL III M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1417064213 ELIZABETH BARRY M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1700993540 LISA M. SHULMAN M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1184731895 JANINE GOOD M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1306944541 CHRISTOPHER BEVER M.D.
Individual
Specialist16 S EUTAW ST FRENKIL BLDG 3RD FL
BALTIMORE, MD 21201
(410) 328-4323
1730280835 KAREN YARBROUGH CR.N.P
Individual
Nurse Practitioner (Adult Health)16 S EUTAW ST FRENKIL BLDG. 3RD. FLOOR
BALTIMORE, MD 21201
(410) 328-4323
1841371978 JAMES W RUSSELL MD
Individual
Psychiatry & Neurology (Neurology)16 S EUTAW ST FRENKIL BLDG. 3RD FL.
BALTIMORE, MD 21201
(410) 328-4323
1487830782MRS. DAWN D MARSIGLIA AUDIOLOGIST
Individual
Audiologist16 S EUTAW ST 4TH FL
BALTIMORE, MD 21201
(410) 328-3280
1063657815DR. KATHRYN LOUVEDA KISER PHARM.D., BCPS
Individual
Pharmacist (Pharmacotherapy)16 S EUTAW ST 2ND FLOOR
BALTIMORE, MD 21201
(410) 328-6779
1124260302 SARAH KANG PHARM.D.
Individual
Pharmacist16 S EUTAW ST
BALTIMORE, MD 21201
(410) 328-4300
1194053348DR. DAVID M BROWN M.D
Individual
Internal Medicine16 S EUTAW ST 2ND FLOOR
BALTIMORE, MD 21201
(410) 328-4330
1407166135DR. IAN ALEXANDER WATT PHARM.D.
Individual
Pharmacist16 S EUTAW ST ANTITHROMBOSIS CLINIC
BALTIMORE, MD 21201
(410) 328-4300

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1386742872, enumerated in the NPI registry as an "individual" on September 20, 2006

The provider is located at 16 S Eutaw St Frenkil Bldg. 3rd Floor Baltimore, Md 21201 and the phone number is (410) 328-4323

The provider's speciality is Specialist with taxonomy code 174400000X

The provider has more than 36 years of experience. He graduated from Johns Hopkins University School Of Medicine in 1990.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

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.

The most common procedures or services performed by this practitioner are: Established patient office or other outpatient visit, 20-29 minutes, Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Follow-up hospital inpatient care per day, typically 25 minutes, Follow-up hospital inpatient care per day, typically 35 minutes, Initial hospital inpatient care per day, typically 50 minutes, Needle measurement of electrical activity in arm or leg muscles, complete study, New patient office or other outpatient visit, 45-59 minutes and New patient office or other outpatient visit, 60-74 minutes.

The practitioner is affiliated to the following hospital(s): UNIVERSITY OF MARYLAND MEDICAL CENTER, UNIVERSITY OF MD SHORE MEDICAL CENTER AT EASTON and UMD REHABILITATION & ORTHOPAEDIC INSTITUTE. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on September 20, 2006. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.