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JAMES DOUGLAS CLARKE MD
NPI 1215938832
Internal Medicine - Cardiovascular Disease in Towson, MD

Active since August 04, 2005PECOS EnrolledAccepts Medicare Assignment
19.4/100
CMS Quality Rating
7600 OSLER DR, SUITE 404, TOWSON, MD 21204(410) 583-5500(410) 583-7510 Get Directions Write a Review

NPPES record last updated: April 14, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 14, 2023, Feb 7, 2023, Mar 16, 2017 (3 updates tracked since 2017).

About James Douglas Clarke Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES DOUGLAS CLARKE MD (NPI 1215938832) is an individual cardiovascular disease provider in Towson, Maryland, licensed in Maryland (D0031476) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with University Of Md St Joseph Medical Center, and is a graduate of University Of Maryland School Of Medicine (1983).

NPPES Registry Identity

NPI1215938832
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameJAMES DOUGLAS CLARKECredential: MD
Location Address7600 OSLER DR, SUITE 404Towson, MD 21204-7735
Mailing Address7600 Osler Dr, Suite 404Towson, MD 21204-7735 · (410) 583-5500 · Fax (410) 583-7510
Phone(410) 583-5500
Fax(410) 583-7510
Sole ProprietorYes
Medical School CMSUniversity Of Maryland School Of MedicineGraduated 1983
Enumeration DateAugust 4, 2005
Last NPPES UpdateApril 14, 20233 updates tracked since enumeration
NPPES CertifiedApril 14, 2023
✔ NPI 1215938832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in MD · D0031476
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

7600 OSLER DR, Towson, MD 21204
Open in Google Maps ↗

Other Identifiers 1

Medicaid530641800MD

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

James Douglas Clarke Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9931141397
PECOS Enrollment IDI20050525000884
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
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.
915 services319 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
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.
655 services321 patients
Injection, regadenoson, 0.1 mg J2785
Regadenoson injection, 0.1 mg, is a medication used to help visualize the heart during a stress test. It works by increasing blood flow in the arteries of the heart. It's injected into a vein and is generally well-tolerated.
380 services94 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
219 services183 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician 93015
An 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.
152 services148 patients
Nuclear medicine studies of heart muscle at rest and with stress and spect 78452
Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.
151 services147 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

University Of MD St Joseph Medical Center

Acute Care Hospitals · Towson, MD
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210063
Location7601 Osler DriveTowson, MD 21204 · Baltimore County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

19.4/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost64.67

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. CHARLES PATRICK LOPRESTO M.A., L.C.P.C.
Counselor
7600 OSLER DR, STE. 208
TOWSON, MD 21204
Baltimore County (410) 823-4384
CZARINA SANTOS-BORJA MD PA
Psychiatry & Neurology (Psychiatry)
7600 OSLER DR, SUITE 305
TOWSON, MD 21204
Baltimore County (443) 857-3357
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL GROUP, LLC
General Practice
7600 OSLER DR
TOWSON, MD 21204
Baltimore County (410) 332-9000
DR. THOMAS E. ALLEN M.D.
Psychiatry & Neurology (Psychiatry)
7600 OSLER DR, SUITE 201
TOWSON, MD 21204
Baltimore County (410) 821-8351
LIAO ACUPUNCTURE GROUP, LLC
Acupuncturist
7600 OSLER DR, ROOM 215
TOWSON, MD 21204
Baltimore County (410) 825-6667
JOSEPHS TURNER & OMALLEY M D P A
Internal Medicine
7600 OSLER DR, SUITE 311
TOWSON, MD 21204
Baltimore County (410) 296-1467
KRISTIN KING L.AC.
Acupuncturist
7600 OSLER DR, RM 215
TOWSON, MD 21204
Baltimore County (410) 825-6667
DR. CHARLES P. PETERS M.D.
Psychiatry & Neurology (Psychiatry)
7600 OSLER DR, SUITE 208
TOWSON, MD 21204
Baltimore County (410) 337-7525

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Clarke's NPI number?

The NPI number for James Clarke is 1215938832. It was assigned to this individual provider in the NPPES registry on August 4, 2005.

Where is James Clarke located?

James Clarke practices at 7600 Osler Dr Suite 404, Towson, MD 21204. The listed phone number is (410) 583-5500.

What is James Clarke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is James Clarke enrolled in Medicare?

Yes. James Clarke is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is James Clarke affiliated with any hospitals?

According to CMS data, James Clarke is affiliated with University Of MD St Joseph Medical Center.

When was this NPI record last updated?

The NPPES record for James Clarke was last updated on April 14, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.