Dr. Bernhard Birnbaum, MD
- Medicare services, 2024
- 2,030
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 3,635
- Hospital affiliations
- 3
- Industry payments
- $49
- Practice address
- 600 N Wolfe St, Baltimore, MD 21287
- Practice phone
- Call (855) 662-3017
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Johns Hopkins Hospital Nelson/Harvey Building
Baltimore, Maryland
Find Dr. Birnbaum's professional email, personal email and mobile number
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Dr. Bernhard Birnbaum is an internist in Baltimore, Maryland
Dr. Birnbaum practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland.
Dr. Birnbaum's NPI, 1619070125, was assigned on September 7, 2006. Dr. Birnbaum graduated from State University of New York Downstate Medical Center in 1983. Dr. Birnbaum holds Maryland license D33088.
- NPI
- 1619070125NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163592197
- NPI enumeration date
- September 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (855) 662-3017
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bernhard Birnbaum practices at Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland
Dr. Birnbaum's primary practice is Johns Hopkins Hospital Nelson/Harvey Building, at 600 N Wolfe St, Baltimore, MD 21287 in Baltimore City. The practice phone is (855) 662-3017.
- Johns Hopkins Hospital Nelson/Harvey Building600 N Wolfe St, Baltimore, MD 21287 · Baltimore CityPhone(855) 662-3017
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Bernhard Birnbaum is affiliated with 9 sites of care and 2 medical groups
Dr. Birnbaum's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dr. Birnbaum is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins Community Physicians. Dmand AI also links Dr. Birnbaum to 2 more hospitals, 3 home health agencies, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Bernhard Birnbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Birnbaum practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Johns Hopkins Hospital Nelson/Harvey Building | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bernhard Birnbaum is one of 3,320 internists in Maryland
Internal medicine is Dr. Birnbaum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Birnbaum is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Birnbaum
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bernhard Birnbaum billed Medicare for 2,030 services in 2024
CMS data shows 2,030 Medicare services from Dr. Birnbaum across 17 procedure codes in 2024, for 358 Medicare patients. Medicare paid $106,451 for them. Every service was in an office.
Dr. Birnbaum's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8882024: 80310%
- Surgery
- 2023: 4222024: 4353%
- Other services
- 2023: 3762024: 3595%
- Tests and treatments
- 2023: 1572024: 22040%
- Lab and pathology
- 2023: 2142024: 213No change
Dr. Birnbaum compared with the Maryland median for internists, 2024
- Dr. Birnbaum
- Maryland median
- Medicare services
- 2,030vs 6563.1 times
- Medicare patients
- 358vs 25143% above
- Part D claims
- 2,977vs 3099.6 times
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Birnbaum's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Birnbaum and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bernhard Birnbaum treated 358 Medicare patients in 2024, average age 72
CMS counts 358 Medicare patients who saw Dr. Birnbaum in 2024. The largest group is 65 to 74, with 194 patients. 75% of them have high blood pressure, and 61% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Birnbaum's median patient age at 70, with 45% women.
Dr. Birnbaum's Medicare patients by age, 2024
Dr. Birnbaum's Medicare patients by sex, 2024
- Women15443%
- Men20457%
Chronic conditions among Dr. Birnbaum's Medicare patients, 2024
- High blood pressure75%
- High cholesterol61%
- Diabetes36%
- Arthritis34%
- Ischemic heart disease27%
- Mood disorders24%
- Depression21%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Birnbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bernhard Birnbaum wrote 3,635 Medicare Part D claims in 2024
In 2024, Dr. Birnbaum wrote 3,635 Medicare Part D claims for 369 patients. 89% of them were for generic drugs. CMS names the drug for 2,977 of them, across 81 drugs with 11 or more claims each, at $141,434 in total drug cost. In 2023, CMS named 2,846 claims across 79 drugs.
Dr. Birnbaum's Part D claims by kind of drug, 2024
- Generic3,231 claims89%
- Brand-name391 claims11%
- Other13 claims0%
Dr. Birnbaum's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Birnbaum's Part D claims, 2024
- Antibiotics1%27 of 3,635 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,8462024: 2,9775%
Drugs named by CMS: 81 in 2024, 79 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Bernhard Birnbaum offers telehealth to Medicare patients
Dr. Birnbaum accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Birnbaum as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Bernhard Birnbaum received $49 in industry payments from 2016 to 2017
CMS Open Payments shows 4 general payments to Dr. Birnbaum from 2 drug and device companies from 2016 to 2017. Food and beverage make up the largest share, 58% of the total. GlaxoSmithKline, LLC. paid the most, $29.
General payments to Dr. Birnbaum by program year, 2016 to 2017
General payments to Dr. Birnbaum by kind, 2016 to 2017
- Food and beverage$2958%
- Education$2042%
Companies that paid Dr. Birnbaum the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Bernhard Birnbaum graduated from State University of New York Downstate Medical Center
Dr. Birnbaum graduated from State University of New York Downstate Medical Center in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Bernhard Birnbaum's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Bernhard Birnbaum
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Bernhard Birnbaum's NPI number?
Dr. Bernhard Birnbaum's NPI number is 1619070125. It was assigned on September 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bernhard Birnbaum?
Dr. Bernhard Birnbaum is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Bernhard Birnbaum practice?
Dr. Birnbaum practices at 600 N Wolfe St, Baltimore, MD 21287. Dr. Birnbaum's primary practice is Johns Hopkins Hospital Nelson/Harvey Building in Baltimore, Maryland. Dmand AI also links Dr. Birnbaum to 2 hospitals, 3 home health agencies, 2 group practices and clinics and 1 medical group.
What is Dr. Bernhard Birnbaum's office phone number?
The practice phone on file for Dr. Birnbaum is (855) 662-3017.
What is Dr. Bernhard Birnbaum's medical license number?
Dr. Birnbaum holds Maryland license D33088.
Which hospitals is Dr. Bernhard Birnbaum affiliated with?
Dr. Birnbaum is affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Birnbaum to 2 more hospitals.
What medical group is Dr. Bernhard Birnbaum part of?
Dr. Birnbaum is linked to Johns Hopkins Community Physicians. Dmand AI links Dr. Birnbaum to 1 more medical group.
Does Dr. Bernhard Birnbaum accept Medicare?
Yes. CMS data shows Dr. Birnbaum billed Medicare for 2,030 services in 2024, and Dr. Birnbaum accepts Medicare assignment.
Does Dr. Bernhard Birnbaum offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Birnbaum as offering telehealth services.
How many Medicare patients does Dr. Bernhard Birnbaum see?
CMS counts 358 Medicare patients who saw Dr. Birnbaum in 2024, with an average age of 72.
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What services does Dr. Bernhard Birnbaum bill to Medicare?
In 2024, Dr. Birnbaum's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Bernhard Birnbaum go to medical school?
Dr. Birnbaum graduated from State University of New York Downstate Medical Center in 1983.
What drugs does Dr. Bernhard Birnbaum prescribe most?
In 2024 Medicare Part D data, Dr. Birnbaum's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Bernhard Birnbaum received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Birnbaum from 2 companies from 2016 to 2017. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Bernhard Birnbaum been practicing?
Dr. Birnbaum graduated from medical school in 1983, 43 years ago.
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