John Michael Grigsby, NP-C
Family Nurse Practitioner · Athens, GA
John Michael Grigsby, NP-C is a family nurse practitioner with a practice address in Athens, Georgia, and NPI 1437590155, issued on Jul 10, 2013. Check the license (Georgia RN186490, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Michael Grigsby
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN186490 GA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Highway 29 N, Athens, GA 30601
- Phone
- (706) 340-4361
- Enumerated
- Jul 10, 2013
- Record last updated
- Mar 12, 2025
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 8,635 in Georgia → Look up another NPI →
Also registered at 700 Highway 29 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Mann, NPFamily Nurse Practitioner1124430558
- Jessica Moore, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1619504982
- Arvin Salmasi, PHARM.D. STUDENTPharmacy Technician1407479827
- Lashunda Stephens, FNP-CFamily Nurse Practitioner1467045492
Verify John Michael Grigsby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license RN186490Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 100 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).
John Michael Grigsby among 8,635 family nurse practitioner records in Georgia
John Michael Grigsby, NP-C is one of 8,635 family nurse practitioner records with a practice address in Georgia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 21% of them.
- NPI issued2013 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2025 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
128 family nurse practitioner records list a practice address in Athens
They are 128 of the 3,160 NPPES records with a practice address in Athens, and 8,635 family nurse practitioner records in Georgia.
All 8,635 in Georgia → Every provider in Athens → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Julia Behr, NP, DNPAthens, GA 306011225469174
- Chundra Brooks, FNPAthens, GA 306011699116624
- Janna Cleveland, FNP-BCAthens, GA 306011386011575
- Alicia Davis, LPNAthens, GA 306011295050201
- Mary Dotson, NURSE PRACTITIONERAthens, GA 306011508977240
- Whitney Howell, DNP, FNP-BCAthens, GA 306011639652365
- Montressa JohnsonAthens, GA 306011548924921
- Philip Kong, FNP-CAthens, GA 306011205489929
Common questions
What is John Michael Grigsby, NP-C's NPI number?
John Michael Grigsby, NP-C's National Provider Identifier (NPI) is 1437590155, issued on Jul 10, 2013. An NPI identifies a provider in billing; it is not a license.
Where is John Michael Grigsby, NP-C located?
The NPPES record lists a practice address at 700 Highway 29 N, Athens, GA, 30601. Phone: (706) 340-4361. Providers update this record themselves, so call before visiting.
How can I verify John Michael Grigsby, NP-C's license?
NPPES lists Georgia license number RN186490, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
What is John Michael Grigsby, NP-C's MIPS final score?
The 2023 MIPS final score is 100 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.