John Michael Gallagher, M.D.
Emergency Medicine Physician · Danville, PA
John Michael Gallagher, M.D. is an emergency medicine physician with a practice address in Danville, Pennsylvania, and NPI 1730321969, issued on Apr 2, 2009. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John Michael Gallagher
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 0438276 KS
MD-22379 HI
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Academy Ave, Danville, PA 17822
- Phone
- (570) 271-6812
- Enumerated
- Apr 2, 2009
- Record last updated
- Dec 2, 2025
- Medicare enrollment
- Enrolled (PECOS I20220623000558); accepts Medicare assignment
- Medical or professional school
- Temple University School Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,911 in Pennsylvania → Look up another NPI →
Also registered at 100 N Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Clara Abouelsaad, DOStudent in an Organized Health Care Education/Training Program1013610062
- Dana Achenbach, PHARMDPharmacist1528612975
- Maisa AdamAnatomic Pathology & Clinical Pathology Physician1568306512
Verify John Michael Gallagher in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average emergency medicine physician in 2024
146 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. 14 claims were for opioids.
Most prescribed
- Doxycycline Hyclate14 claims
- Prednisone14 claims
- Amoxicillin-Clavulanate Potass13 claims
- Cefdinir12 claims
- Cephalexin11 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.
Bills Medicare through one group practice
- Hawaii Emergency Physicians Associated IncHilo, HI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Michael Gallagher among 3,911 emergency medicine physician records in Pennsylvania
John Michael Gallagher, 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 2009, is newer than 43% of them.
- NPI issued2009 · 43% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2009 · median 2013 among the 2,231 with a school on file
- Record last updated2025 · 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).
81 emergency medicine physician records list a practice address in Danville
They are 81 of the 3,116 NPPES records with a practice address in Danville, and 3,911 emergency medicine physician records in Pennsylvania.
All 3,911 in Pennsylvania → Every provider in Danville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David Dula, M.D.Danville, PA 178221447226436
- Christopher Exner, M.D.Danville, PA 178221003955741
- Michael Fitzpatrick, M.D.Danville, PA 178221629045687
- Robert Frankel, MDDanville, PA 178221205880978
- Douglas Kupas, M.D.Danville, PA 178221447210539
- Michael Leicht, M.D.Danville, PA 178221912968132
- John Maciejczyk, M.D.Danville, PA 178221639260102
- Erica McElroy, D.O.Danville, PA 178221578526133
Common questions
What is John Michael Gallagher, M.D.'s NPI number?
John Michael Gallagher, M.D.'s National Provider Identifier (NPI) is 1730321969, issued on Apr 2, 2009. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Gallagher, M.D. located?
The NPPES record lists a practice address at 100 N Academy Ave, Danville, PA, 17822. Phone: (570) 271-6812. Providers update this record themselves, so call before visiting.
How can I verify John Michael Gallagher, M.D.'s license?
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 John Michael Gallagher, M.D. prescribe under Medicare Part D?
In 2024, John Michael Gallagher, M.D. had 146 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.