Halfdan Bau-Madsen, D.O.
Emergency Medicine Physician · Philadelphia, PA
Halfdan Bau-Madsen, D.O. is an emergency medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1235334616, issued on Jun 18, 2007. Check the license (Pennsylvania OS013928, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Halfdan Bau-Madsen
- Credential
- D.O.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- OS013928 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3998 Red Lion RD, Philadelphia, PA 19114
- Phone
- (215) 612-4963
- Enumerated
- Jun 18, 2007
- Entity
- Type 1 · individual
Also registered at 3998 Red Lion RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Adamski, D.O.Emergency Medicine Physician1902003528
- Randall Ancharski, PACSurgical Physician Assistant1811035991
- Joseph Arcieri, CRNPAdult Health Nurse Practitioner1144563636
- Neeja Bakshi, D.O.Internal Medicine Physician1760668024
- Barry Benner, CRNACertified Registered Nurse Anesthetist1710905013
- Thomas Berger, PACPhysician Assistant1114044419
Verify Halfdan Bau-Madsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS013928Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
46% fewer Medicare Part D claims than the average emergency medicine physician in 2024
190 Medicare Part D claims for 143 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Cefuroxime24 claims
- Ondansetron Odt20 claims
- Doxycycline Hyclate18 claims
- Tramadol Hcl11 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.
943 emergency medicine physician records list a Philadelphia practice address
They are 943 of the 42,849 NPPES records with a Philadelphia practice address, and 3,735 emergency medicine physician records in Pennsylvania.
All 943 in Philadelphia → All 3,735 in Pennsylvania → Every provider in Philadelphia →
Other emergency medicine physician records in Pennsylvania
- Nicole Abate, MDPhila, PA1447208939
- Osman AbbasiBethlehem, PA1437569019
- Michael Abboud, MDPhiladelphia, PA1962820852
- Stephanie Abbuhl, MDPhiladelphia, PA1649215195
- Rehab Abdel-Kariem, M.D.Philadelphia, PA1508008434
- Amir Abdulhay, DOPhiladelphia, PA1124689674
- Michael Abesamis, M.D.Pittsburgh, PA1467647958
- Aliza Abezis, MDPhiladelphia, PA1215786017
- Abia Abia, MDPhiladelphia, PA1295279818
- Alison Abiri, MDPittsburgh, PA1689685661
Common questions
What is Halfdan Bau-Madsen, D.O.'s NPI number?
Halfdan Bau-Madsen, D.O.'s National Provider Identifier (NPI) is 1235334616, issued on Jun 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Halfdan Bau-Madsen, D.O. located?
The NPPES record lists a practice address at 3998 Red Lion RD, Philadelphia, PA, 19114. Phone: (215) 612-4963. Providers update this record themselves, so call before visiting.
How can I verify Halfdan Bau-Madsen, D.O.'s license?
NPPES lists Pennsylvania license number OS013928, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Halfdan Bau-Madsen, D.O. prescribe under Medicare Part D?
In 2024, Halfdan Bau-Madsen, D.O. had 190 Medicare Part D claims for 143 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
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.