Johnathan K. Grandy, PA
Physician Assistant · Augusta, ME
Johnathan K. Grandy, PA is a physician assistant with a practice address in Augusta, Maine, and NPI 1932130507, issued on Jul 5, 2006. Check the license with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Johnathan K. Grandy
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 010477 NY
Self-reported in NPPES; status is on the state search - Practice location
- 35 Medical Center Parkway, Augusta, ME 04330
- Phone
- (207) 877-3400
- Enumerated
- Jul 5, 2006
- Record last updated
- Aug 1, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (207) 877-3401
- Medicare enrollment
- Enrolled (PECOS I20071126000599); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 979 in Maine → Look up another NPI →
Also registered at 35 Medical Center Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Johnathan K. Grandy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.2 times the Medicare Part D claims of the average physician assistant in 2024
4,289 Medicare Part D claims for 715 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 175 claims were for opioids.
Most prescribed
- Atorvastatin Calcium190 claims
- Levothyroxine Sodium155 claims
- Lisinopril143 claims
- Omeprazole131 claims
- Losartan Potassium128 claims
- Prednisone127 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): 79.3 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 one group practice
- Mainegeneral Medical CenterWaterville, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Johnathan K. Grandy among 979 physician assistant records in Maine
Johnathan K. Grandy, PA is one of 979 physician assistant records with a practice address in Maine. 79% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 73% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2004 · median 2017 among the 648 with a school on file
- Record last updated2018 · 47% 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 Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 physician assistant records list a practice address in Augusta
They are 73 of the 1,740 NPPES records with a practice address in Augusta, and 979 physician assistant records in Maine.
All 979 in Maine → Every provider in Augusta → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Carol Barlow, PA-CAugusta, ME 043301275508087
- Margaret Barnes, PA-CAugusta, ME 043301336115146
- Rob Boudewijn, PAAugusta, ME 043301861453680
- Suzanne Brown, PA-CAugusta, ME 043301649270406
- Alfred Cichon, PHYSICIAN ASSISTANTAugusta, ME 043301225013659
- Lisa Dewolfe, PA-CAugusta, ME 043301255370672
- Anna Dulin, PACAugusta, ME 043301700801115
- Seth Flynn, PAAugusta, ME 043301871552976
Common questions
What is Johnathan K. Grandy, PA's NPI number?
Johnathan K. Grandy, PA's National Provider Identifier (NPI) is 1932130507, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Johnathan K. Grandy, PA located?
The NPPES record lists a practice address at 35 Medical Center Parkway, Augusta, ME, 04330. Phone: (207) 877-3400. Providers update this record themselves, so call before visiting.
How can I verify Johnathan K. Grandy, PA's license?
Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Johnathan K. Grandy, PA prescribe under Medicare Part D?
In 2024, Johnathan K. Grandy, PA had 4,289 Medicare Part D claims for 715 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Johnathan K. Grandy, PA's MIPS final score?
The 2023 MIPS final score is 79.3 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.