James Grigg, M.D.
Internal Medicine Physician · Gainesville, FL
James Grigg, M.D. is an internal medicine physician with a practice address in Gainesville, Florida, and NPI 1174815971, issued on May 11, 2011. Check the license (Florida ME116183, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- James Grigg
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- ME116183 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1600 SW Archer RD, Gainesville, FL 32610
- Phone
- (352) 265-7999
- Enumerated
- May 11, 2011
- Record last updated
- Sep 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 009032500 FL
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 10,151 in Florida → Look up another NPI →
Also registered at 1600 SW Archer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Grigg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME116183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average internal medicine physician in 2024
226 Medicare Part D claims for 38 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium22 claims
- Warfarin Sodium19 claims
- Eliquis15 claims
- Lisinopril15 claims
- Amlodipine Besylate14 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.
James Grigg among 10,151 internal medicine physician records in Florida
James Grigg, M.D. is one of 10,151 internal medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 61% of them.
- NPI issued2011 · 61% of these records are older, 37% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2013 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
289 internal medicine physician records list a practice address in Gainesville
They are 289 of the 14,407 NPPES records with a practice address in Gainesville, and 10,151 internal medicine physician records in Florida.
All 10,151 in Florida → Every provider in Gainesville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anteneh Addisu, MDGainesville, FL 326101922052471
- Phillip Barkley, MDGainesville, FL 326101184685083
- Michelle Boatwright, MDGainesville, FL 326101346218088
- Robert Cook, MDGainesville, FL 326101174596589
- Alfredo Farinas, MDGainesville, FL 326101396795662
- Lucy Guerra, MDGainesville, FL 326101245286004
- Vijay Prabhakaran, MDGainesville, FL 326101346208097
- Nila Radhakrishnan, MDGainesville, FL 326101245298470
Common questions
What is James Grigg, M.D.'s NPI number?
James Grigg, M.D.'s National Provider Identifier (NPI) is 1174815971, issued on May 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is James Grigg, M.D. located?
The NPPES record lists a practice address at 1600 SW Archer RD, Gainesville, FL, 32610. Phone: (352) 265-7999. Providers update this record themselves, so call before visiting.
How can I verify James Grigg, M.D.'s license?
NPPES lists Florida license number ME116183, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does James Grigg, M.D. prescribe under Medicare Part D?
In 2024, James Grigg, M.D. had 226 Medicare Part D claims for 38 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.