Anil K. Mahajan, M.D.
Emergency Medicine Physician · Norristown, PA
Anil K. Mahajan, M.D. is an emergency medicine physician with a practice address in Norristown, Pennsylvania, and NPI 1245226604, issued on Sep 21, 2005. Check the license (Pennsylvania MD471776, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Anil K. Mahajan
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- MD471776 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2521 W Main St, Norristown, PA 19403
- Phone
- (610) 539-3221
- Enumerated
- Sep 21, 2005
- Record last updated
- Feb 14, 2024
- Fax
- (610) 539-3222
- Medicare enrollment
- Enrolled (PECOS I20201013002154); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 2521 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Binju Elias, PA-CMedical Physician Assistant1477811198
- Radha Mahajan, MDFamily Medicine Physician1255311031
Verify Anil K. Mahajan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD471776Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average emergency medicine physician in 2024
462 Medicare Part D claims for 125 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin-Clavulanate Potass38 claims
- Alprazolam30 claims
- Azithromycin26 claims
- Buprenorphine-Naloxone24 claims
- Rosuvastatin Calcium24 claims
- Doxycycline Hyclate20 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.
Anil K. Mahajan among 3,911 emergency medicine physician records in Pennsylvania
Anil K. Mahajan, M.D. is one of 3,911 emergency medicine 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1983 · median 2013 among the 2,231 with a school on file
- Record last updated2024 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 emergency medicine physician records list a practice address in Norristown
They are 12 of the 818 NPPES records with a practice address in Norristown, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Norristown → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Michela Mickler, M.D.East Norriton, PA 194031346620556
- Prachi Modi, M.D.East Norriton, PA 194031053583849
- Mark Bezzek, M.D.Norristown, PA 194011902862949
- Brian DuffellEast Norriton, PA 194011629426978
- Robert Fine, MDEast Norriton, PA 194011033153184
- Randy Grinspan, DONorristown, PA 194011780778589
- Arthur Hayes, M.D.Norristown, PA 194011568426716
- James McHugh, MDNorristown, PA 194011437195112
Common questions
What is Anil K. Mahajan, M.D.'s NPI number?
Anil K. Mahajan, M.D.'s National Provider Identifier (NPI) is 1245226604, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Anil K. Mahajan, M.D. located?
The NPPES record lists a practice address at 2521 W Main St, Norristown, PA, 19403. Phone: (610) 539-3221. Providers update this record themselves, so call before visiting.
How can I verify Anil K. Mahajan, M.D.'s license?
NPPES lists Pennsylvania license number MD471776, 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 Anil K. Mahajan, M.D. prescribe under Medicare Part D?
In 2024, Anil K. Mahajan, M.D. had 462 Medicare Part D claims for 125 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.