James M. Grepling, P.A.C.
Medical Physician Assistant · Glendale, AZ
James M. Grepling, P.A.C. is a medical physician assistant with a practice address in Glendale, Arizona, and NPI 1295808962, issued on Nov 17, 2006. Check the license (Arizona 1156, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James M. Grepling
- Credential
- P.A.C.
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 1156 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6040 N 43RD Ave, Glendale, AZ 85301
- Phone
- (623) 931-2221
- Enumerated
- Nov 17, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (623) 934-2849
- Medicaid ID
- 380212 AZ
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 996 in Arizona → Look up another NPI →
Also registered at 6040 N 43RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shahab Ardalan, D.D.S.Dentist1063493641
Verify James M. Grepling in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 1156Check 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 medical physician assistant in 2024
13 Medicare Part D claims, against an average of 1,148 among the 23,801 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.
James M. Grepling among 996 medical physician assistant records in Arizona
James M. Grepling, P.A.C. is one of 996 medical physician assistant records with a practice address in Arizona. 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 6% of them.
- NPI issued2006 · 6% of these records are older, 72% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Arizona
There are 996 medical physician assistant records in Arizona.
All 996 in Arizona → Every provider in Glendale → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Eilier Alarcon Galan, MD,PA,RDMS,RPT,RMA.Glendale, AZ 853011114536943
- David Beck, P.A.C.Glendale, AZ 853011679646350
- Clint Demas, PA-CGlendale, AZ 853011861829665
- Natasha Ivey, PA-CGlendale, AZ 853011205018678
- Neal McGarry, PA-CGlendale, AZ 853011962830638
- Sarah Tanner, PA-CGlendale, AZ 853011841574423
- Michael Tucker, PA-CGlendale, AZ 853011508818931
- Walces Castelly, PAGlendale, AZ 853021568006682
Common questions
What is James M. Grepling, P.A.C.'s NPI number?
James M. Grepling, P.A.C.'s National Provider Identifier (NPI) is 1295808962, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James M. Grepling, P.A.C. located?
The NPPES record lists a practice address at 6040 N 43RD Ave, Glendale, AZ, 85301. Phone: (623) 931-2221. Providers update this record themselves, so call before visiting.
How can I verify James M. Grepling, P.A.C.'s license?
NPPES lists Arizona license number 1156, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does James M. Grepling, P.A.C. prescribe under Medicare Part D?
In 2024, James M. Grepling, P.A.C. had 13 Medicare Part D claims; the average among medical physician assistant prescribers was 1,148. 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.