Diane Grove, PA
Physician Assistant · Harrison, MI
Diane Grove, PA is a physician assistant with a practice address in Harrison, Michigan, and NPI 1639273311, issued on Sep 12, 2006. Check the license (Michigan DG004869, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Grove
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- DG004869 MI
Self-reported in NPPES; status is on the state search - Practice location
- 815 N Clare Ave, Harrison, MI 48625
- Phone
- (989) 539-4434
- Enumerated
- Sep 12, 2006
- Record last updated
- Feb 26, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (989) 539-4480
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 6,989 in Michigan → Look up another NPI →
Also registered at 815 N Clare Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diane Grove in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license DG004869Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9.8 times the Medicare Part D claims of the average physician assistant in 2024
8,102 Medicare Part D claims for 470 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 77 claims were for opioids.
Most prescribed
- Levothyroxine Sodium363 claims
- Atorvastatin Calcium355 claims
- Lisinopril320 claims
- Amlodipine Besylate307 claims
- Losartan Potassium197 claims
- Furosemide189 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.
Industry payments in 2024: $228.22
12 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Diane Grove among 6,989 physician assistant records in Michigan
Diane Grove, PA is one of 6,989 physician assistant records with a practice address in Michigan. 82% 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 2% of them.
- NPI issued2006 · 2% of these records are older, 83% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2009 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 physician assistant records list a practice address in Harrison
They are 5 of the 125 NPPES records with a practice address in Harrison, and 6,989 physician assistant records in Michigan.
All 6,989 in Michigan → Every provider in Harrison → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Anthony Santini, PAHarrison, MI 486251023118601
- Jennifer SchlitzkusHarrison, MI 486251659773547
- Kathryn Tasson, PA-CHarrison, MI 486251760141493
- Jamie WalderzakHarrison, MI 486251881178465
- Rylie Alward, PAGladwin, MI 486241922884717
- Nimra JawedHemlock, MI 486261548727076
- Amanda Keys, PA-CHemlock, MI 486261255809869
- Eric KreckmanGladwin, MI 486241538599733
Common questions
What is Diane Grove, PA's NPI number?
Diane Grove, PA's National Provider Identifier (NPI) is 1639273311, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Grove, PA located?
The NPPES record lists a practice address at 815 N Clare Ave, Harrison, MI, 48625. Phone: (989) 539-4434. Providers update this record themselves, so call before visiting.
How can I verify Diane Grove, PA's license?
NPPES lists Michigan license number DG004869, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Grove, PA prescribe under Medicare Part D?
In 2024, Diane Grove, PA had 8,102 Medicare Part D claims for 470 beneficiaries; the average among physician assistant prescribers was 830. 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.