Jonathan H. Griner, MD
Obstetrics & Gynecology Physician · Ephrata, PA
Jonathan H. Griner, MD is an obstetrics & gynecology physician with a practice address in Ephrata, Pennsylvania, and NPI 1023088051, issued on Jan 24, 2006. Check the license (Pennsylvania MD422243, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Jonathan H. Griner
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD422243 PA
Self-reported in NPPES; status is on the state search - Practice location
- 175 Martin Ave, Ephrata, PA 17522
- Phone
- (717) 721-5700
- Enumerated
- Jan 24, 2006
- Record last updated
- Feb 28, 2025
- Fax
- (717) 715-1296
- Medicaid ID
- 001955281 PA
- Medicare enrollment
- Enrolled (PECOS I20040825000972); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1999
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,974 in Pennsylvania → Look up another NPI →
Also registered at 175 Martin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Danica Beebe, CNMAdvanced Practice Midwife1174941199
- Patrick Brunk, DOInfectious Disease Physician1366007064
- Ann Bybel, M.D.Obstetrics & Gynecology Physician1760593560
- John Carini, MDObstetrics & Gynecology Physician1891890232
- Lori Conley, CNMAdvanced Practice Midwife1952735144
- Karen Crouse, CNMAdvanced Practice Midwife1972757631
Verify Jonathan H. Griner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD422243Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
135 Medicare Part D claims for 47 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol17 claims
- Estradiol (Twice Weekly)14 claims
- Mounjaro11 claims
- Venlafaxine Hcl Er11 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 GroupEphrata, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan H. Griner among 1,974 obstetrics & gynecology physician records in Pennsylvania
Jonathan H. Griner, MD is one of 1,974 obstetrics & gynecology physician records with a practice address in Pennsylvania. 75% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 56% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1999 · median 2007 among the 1,176 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
7 obstetrics & gynecology physician records list a practice address in Ephrata
They are 7 of the 574 NPPES records with a practice address in Ephrata, and 1,974 obstetrics & gynecology physician records in Pennsylvania.
All 1,974 in Pennsylvania → Every provider in Ephrata → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Shivani Bista, MDEphrata, PA 175221316320898
- Ann Bybel, M.D.Ephrata, PA 175221760593560
- John Carini, MDEphrata, PA 175221891890232
- Kristine Leaman, M.D.Ephrata, PA 175221831183300
- Tanya O'Connor, DOEphrata, PA 175221609978741
- Dirk Strasser, MDEphrata, PA 175221194216945
- Michelle Fegley, M.D.Lititz, PA 175431881679280
- Thomas Fromuth, MDLititz, PA 175431679544639
Common questions
What is Jonathan H. Griner, MD's NPI number?
Jonathan H. Griner, MD's National Provider Identifier (NPI) is 1023088051, issued on Jan 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan H. Griner, MD located?
The NPPES record lists a practice address at 175 Martin Ave, Ephrata, PA, 17522. Phone: (717) 721-5700. Providers update this record themselves, so call before visiting.
How can I verify Jonathan H. Griner, MD's license?
NPPES lists Pennsylvania license number MD422243, 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 Jonathan H. Griner, MD prescribe under Medicare Part D?
In 2024, Jonathan H. Griner, MD had 135 Medicare Part D claims for 47 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.