Jonathan A. Altschuler, M.D.
Cardiovascular Disease Physician · Annapolis, MD
Jonathan A. Altschuler, M.D. is a cardiovascular disease physician with a practice address in Annapolis, Maryland, and NPI 1013924950, issued on Aug 2, 2006. Check the license (Maryland D38303, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jonathan A. Altschuler
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- D38303 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2002 Medical Pkwy, Annapolis, MD 21401
- Phone
- (410) 573-6480
- Enumerated
- Aug 2, 2006
- Record last updated
- Mar 31, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (410) 573-9413
- Medicare enrollment
- Enrolled (PECOS I20110609000190); accepts Medicare assignment
- Medical or professional school
- Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1983
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 613 in Maryland → Look up another NPI →
Also registered at 2002 Medical Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- George Adams, M.D.Diagnostic Radiology Physician1407858350
- Bolanle Akinyele, M.D.Cardiovascular Disease Physician1265788152
- Bryan Ambro, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1821176017
- Michael-Anne Ashford, PA-CMedical Physician Assistant1447500707
- Samuel Barone, MDOphthalmology Physician1932256153
- Barbara Bean, MD, PHDCardiovascular Disease Physician1306857073
Verify Jonathan A. Altschuler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D38303Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
690 Medicare Part D claims for 265 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Metoprolol Succinate100 claims
- Losartan Potassium76 claims
- Atorvastatin Calcium71 claims
- Eliquis58 claims
- Furosemide44 claims
- Rosuvastatin Calcium32 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 MIPS final score for 2023 (Medicare payment program): 83.4 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 2 group practices
- Medstar Heart Institute LLCAnnapolis, MD
- Medstar Medical Group II LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan A. Altschuler among 613 cardiovascular disease physician records in Maryland
Jonathan A. Altschuler, M.D. is one of 613 cardiovascular disease physician records with a practice address in Maryland. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 22% of them.
- NPI issued2006 · 22% of these records are older, 36% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1983 · median 1997 among the 389 with a school on file
- Record last updated2008 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Maryland
There are 613 cardiovascular disease physician records in Maryland.
All 613 in Maryland → Every provider in Annapolis → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Barbara Bean, MD, PHDAnnapolis, MD 214011306857073
- Louis Essandoh, MDAnnapolis, MD 214011316948508
- Dennis Hall, MDAnnapolis, MD 214011386664639
- Lawrence Jacobs, MDAnnapolis, MD 214011841207636
- John Kennedy, M.D.Annapolis, MD 214011134136088
- Elizabeth Kingsley, MDAnnapolis, MD 214011194749069
- Michael Kostal, MDAnnapolis, MD 214011033271630
- Salvatore Lauria, M.D.Annapolis, MD 214011780748798
Common questions
What is Jonathan A. Altschuler, M.D.'s NPI number?
Jonathan A. Altschuler, M.D.'s National Provider Identifier (NPI) is 1013924950, issued on Aug 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan A. Altschuler, M.D. located?
The NPPES record lists a practice address at 2002 Medical Pkwy, Annapolis, MD, 21401. Phone: (410) 573-6480. Providers update this record themselves, so call before visiting.
How can I verify Jonathan A. Altschuler, M.D.'s license?
NPPES lists Maryland license number D38303, 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 Jonathan A. Altschuler, M.D. prescribe under Medicare Part D?
In 2024, Jonathan A. Altschuler, M.D. had 690 Medicare Part D claims for 265 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Jonathan A. Altschuler, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 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.