Gregory D. Kohler, DO
Hospitalist Physician · York, PA
Gregory D. Kohler, DO is a hospitalist physician with a practice address in York, Pennsylvania, and NPI 1518193671, issued on Jun 3, 2009. Check the license (Pennsylvania OS014262, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Gregory D. Kohler
- Credential
- DO
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- OS014262 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 3, 2009
- Record last updated
- Feb 16, 2026
- Fax
- (717) 812-2495
- Medicaid ID
- 102315781 PA
- Medicare enrollment
- Enrolled (PECOS I20090702000516); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2006
- 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 Gregory D. Kohler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS014262Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21% fewer Medicare Part D claims than the average hospitalist physician in 2024
412 Medicare Part D claims for 184 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 22 claims were for opioids.
Most prescribed
- Cefuroxime27 claims
- Pantoprazole Sodium27 claims
- Levofloxacin24 claims
- Atorvastatin Calcium20 claims
- Prednisone17 claims
- Metronidazole14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Pinnacle Health Hospitalist Services LLCMechanicsburg, PA
- Wellspan Medical GroupYork, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregory D. Kohler among 1,424 hospitalist physician records in Pennsylvania
Gregory D. Kohler, 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 2009, is newer than 29% of them.
- NPI issued2009 · 29% of these records are older, 67% newer
- In a Medicare fileYes · 94% of these records are
- In the CMS Doctors and Clinicians fileYes · 87% of these records are
- Graduated2006 · median 2011 among the 1,236 with a school on file
- Record last updated2026 · 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 Gregory D. Kohler, DO's NPI number?
Gregory D. Kohler, DO's National Provider Identifier (NPI) is 1518193671, issued on Jun 3, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Gregory D. Kohler, 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 Gregory D. Kohler, DO's license?
NPPES lists Pennsylvania license number OS014262, 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 Gregory D. Kohler, DO prescribe under Medicare Part D?
In 2024, Gregory D. Kohler, DO had 412 Medicare Part D claims for 184 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Gregory D. Kohler, DO's MIPS final score?
The 2023 MIPS final score is 86.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.