CHRISTINA MARIA CASE APRN, NP-C
NPI 1023266293
Nurse Practitioner - Adult Health in Annapolis, MD
NPI Status: Active since August 30, 2008
Contact Information
2000 MEDICAL PKWY STE 510
ANNAPOLIS, MD
ZIP 21401
Phone: (443) 481-6700
Fax: (410) 897-0095
- Individual
- Female
- Years of Experience 18
- Nurse Practitioner
- Adult Health
- Accepts Medicare Approved Payment
- PECOS Enrolled
About CHRISTINA CASE
This page provides the complete NPI Profile along with additional information for Christina Case, a provider established in Annapolis, Maryland with a medical specialization in Nurse Practitioner, focusing in adult health and more than 18 years of experience. The healthcare provider is registered in the NPI registry with number 1023266293 assigned on August 2008. The practitioner's primary taxonomy code is 363LA2200X with license number R232709 (MD). The provider is registered as an individual and her NPI record was last updated 6 years ago.
- NPI
- 1023266293
- Provider Name
- CHRISTINA MARIA CASE APRN, NP-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401
- Location Phone
- (443) 481-6700
- Location Fax
- (410) 897-0095
- Mailing Address
- PO BOX 12622 BELFAST, ME 04915
- Medical School Name
- OTHER
- Graduation Year
- 2008
- Is Sole Proprietor?
- No
- Enumeration Date
- 08-30-2008
- Last Update Date
- 06-04-2019
- Code Navigator
A nurse practitioner (NP) like Christina Case is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
Location Map
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
Nurse Practitioner Adult Health
- Taxonomy Code
- 363LA2200X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- R232709
- License State
- MD
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
---|---|---|---|---|
1 | 363L00000X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | 003869 (CT) |
2 | 363LA2200X | Physician Assistants & Advanced Practice Nursing Providers | Nurse Practitioner | 003869 (CT) |
Medicare Participation & PECOS Enrollment Status
Christina Case 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.
Christina Case 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: 8123189438
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: I20180817000017
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, 30-39 minutes
Established patient office or other outpatient visit, 40-54 minutes
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
Heart rhythm recording of continous external ekg over 8-15 days
Heart rhythm review and interpretation of continous external ekg over 8-15 days
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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 631 times for 345 patientsThis 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 27 times for 23 patientsAn exercise or drug-induced heart stress test with ECG is a procedure performed by a doctor to assess how your heart responds to exertion. It involves monitoring your heart's electrical activity while you exercise or after medication is given to mimic exercise effects.
This service was performed 18 times for 18 patientsA heart rhythm recording is a non-invasive procedure where a small device, attached externally, monitors your heart's electrical activity for 8-15 days. It helps detect irregular heart rhythms, assess heart rate, and guide treatment decisions. It's safe, painless, and can be done during normal daily activities.
This service was performed 63 times for 60 patientsThis service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.
This service was performed 59 times for 56 patientsAn 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 607 times for 335 patientsPhysician Visit Costs
The typical physician office visit costs for Medicare beneficiaries in this area are: $23.52 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 21401 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $94.08
- Minimum New Patient Price $60.73
- Maximum New Patient Price $183.44
- Average New Patient Copayment $23.52
- 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.
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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. | |||||||||
1 | 0 | 2 | 3 | 2 | 6 | 6 | 2 | 9 | 3 |
Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
2 | 0 | 4 | 3 | 4 | 6 | 12 | 2 | 18 | |
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
2 + 0 + 4 + 3 + 4 + 6 + 1 + 2 + 2 + 1 + 8 + 24 = 57 | |||||||||
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
60 - 57 = 3 | 3 |
The NPI number 1023266293 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 12 providers are registered at the same or nearby location.
NPI | Name / Type | Taxonomy | Address |
---|---|---|---|
1205263787 | MS. CYNTHIA A. SCOTT CRNP Individual | Nurse Practitioner | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-1230 |
1568937191 | VIRGINIA KAY MIRENZI RD Individual | Dietitian, Registered | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-1230 |
1225557838 | LUMINIS HEALTH MEDICAL GROUP, LLC Organization | Internal Medicine | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-5310 |
1497989685 | DR. ONALA T TELFORD M.D. Individual | Internal Medicine (Endocrinology, Diabetes & Metabolism) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-6700 |
1790449627 | SHEILA COLLEEN CURRY Individual | Nurse Practitioner (Family) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-6700 |
1518925023 | ANNE P STELMASH APRN Individual | Nurse Practitioner (Family) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-4600 |
1699883827 | MARLA JB SPRING FNP-C MSN CDE Individual | Nurse Practitioner (Family) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-4600 |
1518511849 | JENNIFER M PETERSON CRNP Individual | Nurse Practitioner (Family) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (410) 897-0822 |
1669874103 | MRS. CHLOE ELIZABETH HORVATH PA-C Individual | Physician Assistant (Medical) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (410) 897-0822 |
1245061936 | LUMINIS HEALTH MEDICAL GROUP, LLC Organization | Thoracic Surgery (Cardiothoracic Vascular Surgery) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-1000 |
1144056425 | SERENA CHENYAN ZHANG NP Individual | Nurse Practitioner (Family) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (240) 888-6658 |
1891130209 | LUMINIS HEALTH MEDICAL GROUP, LLC Organization | Internal Medicine (Cardiovascular Disease) | 2000 MEDICAL PKWY STE 510 ANNAPOLIS, MD 21401 (443) 481-1000 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1023266293, enumerated in the NPI registry as an "individual" on August 30, 2008
The provider is located at 2000 Medical Pkwy Ste 510 Annapolis, Md 21401 and the phone number is (443) 481-6700
The provider's speciality is Nurse Practitioner with taxonomy code 363LA2200X with a focus in Adult Health
The provider has more than 18 years of experience.
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 $94.08 with an average copayment of $23.52 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: Established patient office or other outpatient visit, 30-39 minutes, Established patient office or other outpatient visit, 40-54 minutes, Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician, Heart rhythm recording of continous external ekg over 8-15 days, Heart rhythm review and interpretation of continous external ekg over 8-15 days and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report.
This NPI record was last updated on August 30, 2008. 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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