Grant Kneeland Studebaker, MD
Family Medicine Physician · Jackson, TN
Grant Kneeland Studebaker, MD is a family medicine physician with a practice address in Jackson, Tennessee, and NPI 1265774236, issued on Mar 18, 2013. Check the license (Tennessee 54849, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Grant Kneeland Studebaker
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 54849 TN
Self-reported in NPPES; status is on the state search - Practice location
- 294 Summar Dr, Jackson, TN 38301
- Phone
- (731) 423-1932
- Enumerated
- Mar 18, 2013
- Record last updated
- Aug 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (731) 410-0367
- Medicare enrollment
- Enrolled (PECOS I20160831001947); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Also registered at 294 Summar Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Grant Kneeland Studebaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 54849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
364 Medicare Part D claims for 74 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Buprenorphine-Naloxone63 claims
- Gabapentin19 claims
- Atorvastatin Calcium12 claims
- Omeprazole11 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 MIPS final score for 2023 (Medicare payment program): 95.7 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $315.25
20 payments; by number, the most common kind was food and beverage; the largest payer was Braeburn Inc. The 55,478 providers of this specialty with any payment received $902.55 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.
Bills Medicare through 4 group practices
- Martin HealthMartin, TN
- Pathways OF Tennessee IncJackson, TN
- West Tennessee Medical Group IncMilan, TN
- WT University Medical Associates IncJackson, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grant Kneeland Studebaker among 2,674 family medicine physician records in Tennessee
Grant Kneeland Studebaker, MD is one of 2,674 family medicine physician records with a practice address in Tennessee. 81% 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 73% of them.
- NPI issued2013 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2013 · median 2004 among the 1,685 with a school on file
- Record last updated2016 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
112 family medicine physician records list a practice address in Jackson
They are 112 of the 2,531 NPPES records with a practice address in Jackson, and 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Jackson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Allyson Anyanwu, M.D.Jackson, TN 383011285686618
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- Erika Creech, MDJackson, TN 383011477550283
- Jason Eppler, MDJackson, TN 383011114977899
- Mario Figueroa, MDJackson, TN 383011548259690
- Toby Hampton, M.DJackson, TN 383011831192699
- Dustin Inman, MDJackson, TN 383011275500407
- David Maness, D.O.Jackson, TN 383011093705576
Common questions
What is Grant Kneeland Studebaker, MD's NPI number?
Grant Kneeland Studebaker, MD's National Provider Identifier (NPI) is 1265774236, issued on Mar 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Grant Kneeland Studebaker, MD located?
The NPPES record lists a practice address at 294 Summar Dr, Jackson, TN, 38301. Phone: (731) 423-1932. Providers update this record themselves, so call before visiting.
How can I verify Grant Kneeland Studebaker, MD's license?
NPPES lists Tennessee license number 54849, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grant Kneeland Studebaker, MD prescribe under Medicare Part D?
In 2024, Grant Kneeland Studebaker, MD had 364 Medicare Part D claims for 74 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Grant Kneeland Studebaker, MD's MIPS final score?
The 2023 MIPS final score is 95.7 of 100. 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.