William M. Keane, M.D.
Otolaryngology Physician · Philadelphia, PA
William M. Keane, M.D. is an otolaryngology physician with a practice address in Philadelphia, Pennsylvania, and NPI 1437179116, issued on Jul 19, 2006. Check the license (Pennsylvania MD-016990-E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- William M. Keane
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- MD-016990-E PA
Self-reported in NPPES; status is on the state search - Practice location
- 925 Chestnut St, Philadelphia, PA 19107
- Phone
- (215) 955-6760
- Enumerated
- Jul 19, 2006
- Record last updated
- Feb 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (215) 923-4532
- Medicaid IDs
- 000668968 PA
164208 NJ - Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 531 in Pennsylvania → Look up another NPI →
Also registered at 925 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Donald Beahm, MDOtolaryngology Physician1245423714
Verify William M. Keane in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD-016990-ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average otolaryngology physician in 2024
36 Medicare Part D claims, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.
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.
William M. Keane among 531 otolaryngology physician records in Pennsylvania
William M. Keane, M.D. is one of 531 otolaryngology physician records with a practice address in Pennsylvania. 82% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 53% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Pennsylvania
There are 531 otolaryngology physician records in Pennsylvania.
All 531 in Pennsylvania → Every provider in Philadelphia → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Mauritis Boon, M.D.Philadelphia, PA 191071225054810
- Dean Drezner, MDPhiladelphia, PA 191071760589725
- Ryan Heffelfinger, MDPhiladelphia, PA 191071154358117
- James Kearney, MDPhiladelphia, PA 191071689610636
- Howard Krein, M.D.Philadelphia, PA 191071902817323
- Karen Lyons, M.D.Philadelphia, PA 191071780640433
- Matthew Nagorsky, MDPhiladelphia, PA 191071780655738
- Gurston Nyquist, M.D.Philadelphia, PA 191071699822536
Common questions
What is William M. Keane, M.D.'s NPI number?
William M. Keane, M.D.'s National Provider Identifier (NPI) is 1437179116, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Keane, M.D. located?
The NPPES record lists a practice address at 925 Chestnut St, Philadelphia, PA, 19107. Phone: (215) 955-6760. Providers update this record themselves, so call before visiting.
How can I verify William M. Keane, M.D.'s license?
NPPES lists Pennsylvania license number MD-016990-E, 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 William M. Keane, M.D. prescribe under Medicare Part D?
In 2024, William M. Keane, M.D. had 36 Medicare Part D claims; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
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.