John David Griffin
Internal Medicine Physician · Farmington, MO
John David Griffin is an internal medicine physician with a practice address in Farmington, Missouri, and NPI 1275731143, issued on Jul 3, 2007. Check the license (Missouri 2010020740, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- John David Griffin
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 2010020740 MO
2007019095 MO
DR.0053007 CO
ME118110 FL
MD-17025 HI
and 1 more
Self-reported in NPPES; status is on the state search - Practice location
- 12 Annie Dr, Farmington, MO 63640
- Phone
- (573) 915-4880
- Enumerated
- Jul 3, 2007
- Record last updated
- Sep 5, 2025
- Medicare enrollment
- Enrolled (PECOS I20100903000473); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,604 in Missouri → Look up another NPI →
Verify John David Griffin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2010020740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
205 Medicare Part D claims for 146 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass35 claims
- Doxycycline Hyclate14 claims
- Nitrofurantoin Mono-Macro14 claims
- Fluconazole11 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.
Bills Medicare through 2 group practices
- Physician Groups LCFarmington, MO
- Tri-State SpecialistsWestfield, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John David Griffin among 2,604 internal medicine physician records in Missouri
John David Griffin is one of 2,604 internal medicine physician records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 53% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 55% of these records are
- Graduated2007 · median 2006 among the 1,443 with a school on file
- Record last updated2025 · 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in Farmington
They are 15 of the 894 NPPES records with a practice address in Farmington, and 2,604 internal medicine physician records in Missouri.
All 2,604 in Missouri → Every provider in Farmington → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammed Ali, MDFarmington, MO 636401811540800
- Raul Borrego, MDFarmington, MO 636401407834187
- Sunil Chand, MDFarmington, MO 636401205800257
- Nilima Chand, MDFarmington, MO 636401942227681
- Susan Cox, MDFarmington, MO 636401225120751
- Jennifer Crouch, M.D.Farmington, MO 636401902246705
- Gary GrixFarmington, MO 636401902912645
- John Hartman, DOFarmington, MO 636401225032832
Common questions
What is John David Griffin's NPI number?
John David Griffin's National Provider Identifier (NPI) is 1275731143, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John David Griffin located?
The NPPES record lists a practice address at 12 Annie Dr, Farmington, MO, 63640. Phone: (573) 915-4880. Providers update this record themselves, so call before visiting.
How can I verify John David Griffin's license?
NPPES lists Missouri license number 2010020740, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John David Griffin prescribe under Medicare Part D?
In 2024, John David Griffin had 205 Medicare Part D claims for 146 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.