Dr. Wayne D. Bierbaum, MD
- Medicare services, 2021
- 1,906
- Part D claims, 2023
- 18
- Industry payments
- $298
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 22 S Greene St, Baltimore, MD 21201
- Practice phone
- Call (410) 328-8667
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University of Maryland Medical Center
Baltimore, Maryland
Find Dr. Bierbaum's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Wayne D. Bierbaum is an internist in Baltimore, Maryland
Dr. Bierbaum practices at University of Maryland Medical Center in Baltimore, Maryland.
Dr. Bierbaum's NPI, 1215993449, was assigned on April 25, 2006. Dr. Bierbaum graduated from University of Miami, Lm Miller School of Medicine in 1982. Dr. Bierbaum holds Maryland license D0038563.
- NPI
- 1215993449NPI Registry (opens in a new tab)
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Practice phone
- (410) 328-8667
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Wayne D. Bierbaum practices at University of Maryland Medical Center in Baltimore, Maryland
Dr. Bierbaum's primary practice is University of Maryland Medical Center, at 22 S Greene St, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 328-8667.
- University of Maryland Medical Center22 S Greene St, Baltimore, MD 21201 · Baltimore CityPhone(410) 328-8667
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Wayne D. Bierbaum is affiliated with 2 sites of care and 1 medical group
Dr. Bierbaum's primary practice is University of Maryland Medical Center in Baltimore, Maryland. The medical group on file is Bay Community Health. Dmand AI also links Dr. Bierbaum to 1 more community health center, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wayne D. Bierbaum's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bierbaum practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Maryland Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Wayne D. Bierbaum is one of 3,320 internists in Maryland
Internal medicine is Dr. Bierbaum's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bierbaum is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Bierbaum
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. Wayne D. Bierbaum billed Medicare for 1,906 services in 2021
CMS data shows 1,906 Medicare services from Dr. Bierbaum across 14 procedure codes in 2021. Medicare paid $37,591 for them. Every service was in an office.
Dr. Bierbaum's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Tests and treatments
- 2020: 1142021: 972753%
- Other services
- 2020: 112021: 8167318%
- Office and hospital visits
- 2020: 482021: 8169%
- Drugs given in the office
- 2020: 02021: 25
- Surgery
- 2020: 202021: 1240%
Dr. Bierbaum compared with the Maryland median for internists, 2021
- Dr. Bierbaum
- Maryland median
- Medicare services
- 1,906vs 6562.9 times
- Part D claims
- 18vs 30994% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Bierbaum's most billed Medicare procedure codes, 2021
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. Bierbaum and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Wayne D. Bierbaum's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Bierbaum's median patient age at 62, with 50% women.
Dr. Bierbaum's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men49%
Source: Dmand AI Patient Panel Data
Dr. Wayne D. Bierbaum wrote 18 Medicare Part D claims in 2023
In 2023, Dr. Bierbaum wrote 18 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $388 in total drug cost. In 2022, CMS named 1,825 claims across 45 drugs.
Dr. Bierbaum's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 1,8252023: 1899%
Drugs named by CMS: 1 in 2023, 45 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Wayne D. Bierbaum received $298 in industry payments from 2016 to 2022
CMS Open Payments shows 8 general payments to Dr. Bierbaum from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $124.
General payments to Dr. Bierbaum by program year, 2016 to 2022
Companies that paid Dr. Bierbaum the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wayne D. Bierbaum graduated from University of Miami, Lm Miller School of Medicine
Dr. Bierbaum graduated from University of Miami, Lm Miller School of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Wayne D. Bierbaum'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 DataDmand AI Org Hierarchy 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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. Wayne D. Bierbaum
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. Wayne D. Bierbaum's NPI number?
Dr. Wayne D. Bierbaum's NPI number is 1215993449. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Wayne D. Bierbaum?
Dr. Wayne D. Bierbaum is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Wayne D. Bierbaum practice?
Dr. Bierbaum practices at 22 S Greene St, Baltimore, MD 21201. Dr. Bierbaum's primary practice is University of Maryland Medical Center in Baltimore, Maryland. Dmand AI also links Dr. Bierbaum to 1 community health center.
What is Dr. Wayne D. Bierbaum's office phone number?
The practice phone on file for Dr. Bierbaum is (410) 328-8667.
What is Dr. Wayne D. Bierbaum's medical license number?
Dr. Bierbaum holds Maryland license D0038563.
What medical group is Dr. Wayne D. Bierbaum part of?
Dr. Bierbaum is linked to Bay Community Health.
Does Dr. Wayne D. Bierbaum accept Medicare?
Yes. CMS data shows Dr. Bierbaum billed Medicare for 1,906 services in 2021.
What services does Dr. Wayne D. Bierbaum bill to Medicare?
In 2021, Dr. Bierbaum's most billed Medicare services were medical service (91301), medical service (0012A) and medical service (0011A).
Where did Dr. Wayne D. Bierbaum go to medical school?
Dr. Bierbaum graduated from University of Miami, Lm Miller School of Medicine in 1982.
What drugs does Dr. Wayne D. Bierbaum prescribe most?
In 2023 Medicare Part D data, Dr. Bierbaum's most prescribed drugs by claims were Atorvastatin Calcium.
Has Dr. Wayne D. Bierbaum received payments from drug or device companies?
CMS Open Payments shows $298 in general payments to Dr. Bierbaum from 6 companies from 2016 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Wayne D. Bierbaum been practicing?
Dr. Bierbaum graduated from medical school in 1982, 44 years ago.
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