Marc S. Keller, MD
Pediatric Radiology Physician · Philadelphia, PA
Marc S. Keller, MD is a pediatric radiology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1770675654, issued on Sep 29, 2006. Check the license (Pennsylvania MD026831E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marc S. Keller
- Credential
- MD
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License numbers
- MD026831E PA
MA07602300 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3401 Civic Center Blvd, Philadelphia, PA 19104
- Phone
- (215) 590-7000
- Enumerated
- Sep 29, 2006
- Record last updated
- Apr 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (215) 590-9348
- Medicaid ID
- 948068 NJ
- Entity
- Type 1 · individual
8 nearest pediatric radiology physician records → All 65 in Pennsylvania → Look up another NPI →
Also registered at 3401 Civic Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc S. Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD026831ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marc S. Keller among 65 pediatric radiology physician records in Pennsylvania
Marc S. Keller, MD is one of 65 pediatric radiology physician records with a practice address in Pennsylvania. 54% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileNo · 54% of these records are
- In the CMS Doctors and Clinicians fileNo · 52% of these records are
- Record last updated2013 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Radiology Physician providers in Pennsylvania
There are 65 pediatric radiology physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 65 in Pennsylvania → Every provider in Philadelphia → Pediatric Radiology Physician nationwide →
The 8 pediatric radiology physician records with the nearest ZIP codes
- Sudha Anupindi, MDPhiladelphia, PA 191041376534651
- David Biko, MDPhiladelphia, PA 191041992860951
- Kassa Darge, MD, PHDPhiladelphia, PA 191041407996804
- Ganesh Krishnamurthy, MDPhiladelphia, PA 191041144489006
- Soroosh Mahboubi, MDPhiladelphia, PA 191041043261522
- Archana Malik, M.D.Philadelphia, PA 191041083807408
- Richard Markowitz, MDPhiladelphia, PA 191041376594309
- James Meyer, MDPhiladelphia, PA 191041285685610
Common questions
What is Marc S. Keller, MD's NPI number?
Marc S. Keller, MD's National Provider Identifier (NPI) is 1770675654, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc S. Keller, MD located?
The NPPES record lists a practice address at 3401 Civic Center Blvd, Philadelphia, PA, 19104. Phone: (215) 590-7000. Providers update this record themselves, so call before visiting.
How can I verify Marc S. Keller, MD's license?
NPPES lists Pennsylvania license number MD026831E, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.