John H. Bailey, D.O.
Geriatric Medicine (Internal Medicine) Physician · Meadville, PA
John H. Bailey, D.O. is a geriatric medicine (internal medicine) physician with a practice address in Meadville, Pennsylvania, and NPI 1699714733, issued on Jun 5, 2006. Check the license (Pennsylvania OS004788L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- John H. Bailey
- Credential
- D.O.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- OS004788L PA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Wesley Way, Meadville, PA 16335
- Phone
- (814) 332-4595
- Enumerated
- Jun 5, 2006
- Record last updated
- Aug 30, 2022
- Fax
- (814) 332-4590
- Medicare enrollment
- Enrolled (PECOS I20121005000608); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1981
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 228 in Pennsylvania → Look up another NPI →
Also registered at 600 Wesley Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alicia StaatsAdult Health Nurse Practitioner1558250449
Verify John H. Bailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS004788LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
47 Medicare Part D claims, against an average of 4,246 among the 3,116 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.
One hospital affiliation
- Meadville Medical CenterMeadville, PA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John H. Bailey among 228 geriatric medicine (internal medicine) physician records in Pennsylvania
John H. Bailey, D.O. is one of 228 geriatric medicine (internal medicine) 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 14% of them.
- NPI issued2006 · 14% of these records are older, 38% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1981 · median 1998 among the 115 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 228 geriatric medicine (internal medicine) physician records in Pennsylvania.
All 228 in Pennsylvania → Every provider in Meadville → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Gary Pasqualicchio, DOMeadville, PA 163351558366971
- Dorothy Candib, MDErie, PA 165021508840190
- Maribelle Gauna-Estrada, MDErie, PA 165041093887200
- Douglas Fronzaglia, DOErie, PA 165081922008820
- Danielle Hansen, DOErie, PA 165091548436389
- James Lin, DOErie, PA 165091164599155
- Larry Baling, MDHermitage, PA 161481932179074
- Ishwer Bharwani, MDErie, PA 165501497827885
Common questions
What is John H. Bailey, D.O.'s NPI number?
John H. Bailey, D.O.'s National Provider Identifier (NPI) is 1699714733, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John H. Bailey, D.O. located?
The NPPES record lists a practice address at 600 Wesley Way, Meadville, PA, 16335. Phone: (814) 332-4595. Providers update this record themselves, so call before visiting.
How can I verify John H. Bailey, D.O.'s license?
NPPES lists Pennsylvania license number OS004788L, 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 John H. Bailey, D.O. prescribe under Medicare Part D?
In 2024, John H. Bailey, D.O. had 47 Medicare Part D claims; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.