Registry data as of Aug 27, 2026

Hassan Nasser, M.D.

Internal Medicine Physician · Baltimore, MD

Hassan Nasser, M.D. is an internal medicine physician with a practice address in Baltimore, Maryland, and NPI 1912961665, issued on Apr 12, 2006. Check the license (Maryland D0053617, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1912961665
Name
Hassan Nasser
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
D0053617 MD
Self-reported in NPPES; status is on the state search
Practice location
200 E 33RD St, Baltimore, MD 21218
Phone
(410) 554-6740
Enumerated
Apr 12, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 200 E 33RD St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jose Almario, M.D.Nephrology Physician1689611881
  2. Stuart Bell, M.D.Internal Medicine Physician1740243682
  3. Joselito Cabacar, M.D.Nephrology Physician1356362594
  4. Issam Cheikh, M.D.Endocrinology, Diabetes & Metabolism Physician1639132848
  5. June Compton, CRNPSpecialist1265525364
  6. Laura Cowen, M.D.Endocrinology, Diabetes & Metabolism Physician1457514333

Verify Hassan Nasser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D0053617
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

3.5 times the Medicare Part D claims of the average internal medicine physician in 2024

9,678 Medicare Part D claims for 631 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 72 claims were for opioids.

  1. Hassan Nasser9,678
  2. Specialty average2,785

Most prescribed

  1. Atorvastatin Calcium727 claims
  2. Amlodipine Besylate601 claims
  3. Metoprolol Succinate360 claims
  4. Losartan Potassium304 claims
  5. Metformin Hcl271 claims
  6. Albuterol Sulfate Hfa267 claims

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 Medicare quality score for 2023: 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.

  1. Qualityout of 100 · 30% of the final score76.7
  2. Costout of 100 · 30%53.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

2 hospital and facility affiliations

  1. Agape Physical Therapy And Sports Rehabilitation LPForest Hill, MD
  2. Medstar Medical Group II LLCGlen Burnie, MD

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

1,495 internal medicine physician records list a Baltimore practice address

They are 1,495 of the 35,183 NPPES records with a Baltimore practice address, and 4,220 internal medicine physician records in Maryland.

Other internal medicine physician records in Maryland

  1. Joshua Aaron, MDElkton, MD1396703351
  2. Alina Aasim, M.D.Baltimore, MD1174057905
  3. Eduardo Abarca Rojas, M.D.Parkville, MD1538447628
  4. Rasheed Abassi, M.D.Clinton, MD1376608620
  5. Shastine Abate, MDBaltimore, MD1922199405
  6. Ghulam Abbas, MDFrederick, MD1477658045
  7. Hashim AbbasBaltimore, MD1396171070
  8. Shamima Abbas, MDKensington, MD1750445896
  9. Nourelhuda Abbas Hamed, MDSilver Spring, MD1699339473
  10. Arsalan Abbasi, MDWestminster, MD1942762604

Common questions

What is Hassan Nasser, M.D.'s NPI number?

Hassan Nasser, M.D.'s National Provider Identifier (NPI) is 1912961665, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Hassan Nasser, M.D. located?

The NPPES record lists a practice address at 200 E 33RD St, Baltimore, MD, 21218. Phone: (410) 554-6740. Providers update this record themselves, so call before visiting.

How can I verify Hassan Nasser, M.D.'s license?

NPPES lists Maryland license number D0053617, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Hassan Nasser, M.D. prescribe under Medicare Part D?

In 2024, Hassan Nasser, M.D. had 9,678 Medicare Part D claims for 631 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

What is Hassan Nasser, M.D.'s Medicare quality 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), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.