James Joseph Malatack, M.D.
Hospitalist Physician · Washington, DC
James Joseph Malatack, M.D. is a hospitalist physician with a practice address in Washington, District of Columbia, and NPI 1770804866, issued on Jun 12, 2010. Check the license (District of Columbia MD042264, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- James Joseph Malatack
- Credential
- M.D.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- MD042264 DC
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Reservoir RD NW, Washington, DC 20007
- Phone
- (202) 444-3976
- Enumerated
- Jun 12, 2010
- Record last updated
- Apr 10, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (202) 444-5104
- Medicare enrollment
- Enrolled (PECOS I20140821001120); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2010
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 116 in District of Columbia → Look up another NPI →
Also registered at 3800 Reservoir RD NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Zeinab Abdi, M.D.Pediatrics Physician1861781437
Verify James Joseph Malatack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD042264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average hospitalist physician in 2024
44 Medicare Part D claims for 21 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 80.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Medical Group II LLCWashington, DC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Joseph Malatack among 116 hospitalist physician records in District of Columbia
James Joseph Malatack, M.D. is one of 116 hospitalist physician records with a practice address in District of Columbia. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 24% of them.
- NPI issued2010 · 24% of these records are older, 67% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2010 · median 2012 among the 95 with a school on file
- Record last updated2019 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a District of Columbia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in District of Columbia
There are 116 hospitalist physician records in District of Columbia.
All 116 in District of Columbia → Every provider in Washington → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Jacob Feldman, M.D.Washington, DC 200071750542437
- Ernest Fischer, M.D.Washington, DC 200071518284355
- Chitra Jaipaul, MDWashington, DC 200071730115429
- Seth Krevat, MDWashington, DC 200071134267545
- Stacy Kruse, M.D.Washington, DC 200071720246291
- Benjamin Lorenz, M.D.Washington, DC 200071316081342
- Lauren Lubrano, MDWashington, DC 200071558595975
- Virginia Malatack, M.D.Washington, DC 200071477874147
Common questions
What is James Joseph Malatack, M.D.'s NPI number?
James Joseph Malatack, M.D.'s National Provider Identifier (NPI) is 1770804866, issued on Jun 12, 2010. An NPI identifies a provider in billing; it is not a license.
Where is James Joseph Malatack, M.D. located?
The NPPES record lists a practice address at 3800 Reservoir RD NW, Washington, DC, 20007. Phone: (202) 444-3976. Providers update this record themselves, so call before visiting.
How can I verify James Joseph Malatack, M.D.'s license?
NPPES lists District of Columbia license number MD042264, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Joseph Malatack, M.D. prescribe under Medicare Part D?
In 2024, James Joseph Malatack, M.D. had 44 Medicare Part D claims for 21 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is James Joseph Malatack, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.