Robert Frank Nash, DO
Hospitalist Physician · York, PA
Robert Frank Nash, DO is a hospitalist physician with a practice address in York, Pennsylvania, and NPI 1578760047, issued on Jun 28, 2007. Check the license (Pennsylvania OS014032, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Robert Frank Nash
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- OS014032 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1001 S George St, York, PA 17403
- Phone
- (717) 851-4005
- Enumerated
- Jun 28, 2007
- Record last updated
- Sep 23, 2024
- Fax
- (717) 812-2495
- Medicaid IDs
- 034070700 MD
101952264 PA - Medicare enrollment
- Enrolled (PECOS I20070725000016); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2005
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 1,424 in Pennsylvania → Look up another NPI →
Also registered at 1001 S George St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Frank Nash in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS014032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average hospitalist physician in 2024
490 Medicare Part D claims for 249 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Prednisone32 claims
- Atorvastatin Calcium24 claims
- Clopidogrel24 claims
- Furosemide20 claims
- Metoprolol Succinate20 claims
- Amoxicillin17 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
- Wellspan Medical GroupYork, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Frank Nash among 1,424 hospitalist physician records in Pennsylvania
Robert Frank Nash, DO is one of 1,424 hospitalist physician records with a practice address in Pennsylvania. 94% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 17% of them.
- NPI issued2007 · 17% of these records are older, 77% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2005 · median 2011 among the 1,236 with a school on file
- Record last updated2024 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 hospitalist physician records list a practice address in York
They are 71 of the 4,575 NPPES records with a practice address in York, and 1,424 hospitalist physician records in Pennsylvania.
All 1,424 in Pennsylvania → Every provider in York → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Mark Baran, MDYork, PA 174031720174386
- Anuradha Bhamidi, MDYork, PA 174031306817051
- Daniel Fischman, MDYork, PA 174031356302558
- Harkirat Ghuman, MDYork, PA 174031275506602
- Craig Goldstein, M.D.York, PA 174031730111956
- William Landis, MDYork, PA 174031467484592
- Lois Masters, PA-CYork, PA 174031598838286
- Murcy Moise, MDYork, PA 174031831245448
Common questions
What is Robert Frank Nash, DO's NPI number?
Robert Frank Nash, DO's National Provider Identifier (NPI) is 1578760047, issued on Jun 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Robert Frank Nash, DO located?
The NPPES record lists a practice address at 1001 S George St, York, PA, 17403. Phone: (717) 851-4005. Providers update this record themselves, so call before visiting.
How can I verify Robert Frank Nash, DO's license?
NPPES lists Pennsylvania license number OS014032, 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 Robert Frank Nash, DO prescribe under Medicare Part D?
In 2024, Robert Frank Nash, DO had 490 Medicare Part D claims for 249 beneficiaries; the average among hospitalist physician prescribers was 521. 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.