Michael J. Birkhoff, MD
Diagnostic Radiology Physician · Philadelphia, PA
Michael J. Birkhoff, MD is a diagnostic radiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1861558785, issued on Dec 28, 2006. Check the license (Pennsylvania MD433806, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael J. Birkhoff
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- MD433806 PA
MT186415 PA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Spruce Street, Philadelphia, PA 19107
- Phone
- (215) 829-6079
- Enumerated
- Dec 28, 2006
- Record last updated
- Nov 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (215) 923-1562
- Medicaid IDs
- 0239348 NJ
102489842 PA - Medicare enrollment
- Enrolled (PECOS I20161103001198); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 2,199 in Pennsylvania → Look up another NPI →
Also registered at 800 Spruce Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael J. Birkhoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD433806Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 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
- Clinical Health Care Associates OF New Jersey PCWoodbury, NJ
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Birkhoff among 2,199 diagnostic radiology physician records in Pennsylvania
Michael J. Birkhoff, MD is one of 2,199 diagnostic radiology physician records with a practice address in Pennsylvania. 72% 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 19% of them.
- NPI issued2006 · 19% of these records are older, 47% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2004 · median 2003 among the 1,439 with a school on file
- Record last updated2011 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
572 diagnostic radiology physician records list a practice address in Philadelphia
They are 572 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,199 diagnostic radiology physician records in Pennsylvania.
All 2,199 in Pennsylvania → Every provider in Philadelphia → Diagnostic Radiology Physician nationwide →
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- Hima Prabhakar, MDPhiladelphia, PA 191071144294851
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Common questions
What is Michael J. Birkhoff, MD's NPI number?
Michael J. Birkhoff, MD's National Provider Identifier (NPI) is 1861558785, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Birkhoff, MD located?
The NPPES record lists a practice address at 800 Spruce Street, Philadelphia, PA, 19107. Phone: (215) 829-6079. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Birkhoff, MD's license?
NPPES lists Pennsylvania license number MD433806, 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.
What is Michael J. Birkhoff, MD's MIPS final score?
The 2023 MIPS final score is 85.5 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.