Bernhard Birnbaum, MD
Internal Medicine Physician · Belcamp, MD
Bernhard Birnbaum, MD is an internal medicine physician with a practice address in Belcamp, Maryland, and NPI 1619070125, issued on Sep 7, 2006. Check the license (Maryland D33088, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Bernhard Birnbaum
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D33088 MD
Self-reported in NPPES; status is on the state search - Practice location
- 103 Bata Blvd Ste A, Belcamp, MD 21017
- Phone
- (410) 575-6611
- Enumerated
- Sep 7, 2006
- Record last updated
- Jun 5, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 429911600 MD
- Medicare enrollment
- Enrolled (PECOS I20080603000630); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Also registered at 103 Bata Blvd Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Bernhard Birnbaum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D33088Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% more Medicare Part D claims than the average internal medicine physician in 2024
3,635 Medicare Part D claims for 369 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium229 claims
- Amlodipine Besylate184 claims
- Lisinopril132 claims
- Gabapentin106 claims
- Levothyroxine Sodium101 claims
- Losartan Potassium101 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.
Bills Medicare through 2 group practices
- Agape Physical Therapy And Sports Rehabilitation LPForest Hill, MD
- Johns Hopkins Community Physicians, IncBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Bernhard Birnbaum among 3,904 internal medicine physician records in Maryland
Bernhard Birnbaum, MD is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 55% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1983 · median 2003 among the 2,445 with a school on file
- Record last updated2018 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 internal medicine physician records list a practice address in Belcamp
They are 2 of the 128 NPPES records with a practice address in Belcamp, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Belcamp → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Somajita Ghosal, M.D.Belcamp, MD 210171154473999
- Jorge Acevedo-Vila, M.D.Bel Air, MD 210151184667743
- Joseph Angelo, MDBel Air, MD 210151740351147
- Sriram Balasubramanian, M.D.Bel Air, MD 210151952366056
- Syedah Gilani, MDBel Air, MD 210151841295250
- Erin Hansen, MDBel Air, MD 210151366804411
- George Isckarus, M.D.Bel Air, MD 210151306992433
- Syed Mahmood, MDBel Air, MD 210151619972023
Common questions
What is Bernhard Birnbaum, MD's NPI number?
Bernhard Birnbaum, MD's National Provider Identifier (NPI) is 1619070125, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Bernhard Birnbaum, MD located?
The NPPES record lists a practice address at 103 Bata Blvd Ste A, Belcamp, MD, 21017. Phone: (410) 575-6611. Providers update this record themselves, so call before visiting.
How can I verify Bernhard Birnbaum, MD's license?
NPPES lists Maryland license number D33088, 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 Bernhard Birnbaum, MD prescribe under Medicare Part D?
In 2024, Bernhard Birnbaum, MD had 3,635 Medicare Part D claims for 369 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.