Harrison M. Gray, M.D.
Family Medicine Physician · Nashville, TN
Harrison M. Gray, M.D. is a family medicine physician with a practice address in Nashville, Tennessee, and NPI 1700376407, issued on May 17, 2018. Check the license (Tennessee 63334, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Harrison M. Gray
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 63334 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2525 Perimeter Place Dr Ste 105, Nashville, TN 37214
- Phone
- (615) 680-0110
- Enumerated
- May 17, 2018
- Record last updated
- Oct 20, 2023
- Medicaid ID
- Q068712 TN
- Medicare enrollment
- Enrolled (PECOS I20220512000777); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,674 in Tennessee → Look up another NPI →
Verify Harrison M. Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 63334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
452 Medicare Part D claims for 67 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Buprenorphine-Naloxone379 claims
- Escitalopram Oxalate17 claims
- Buspirone Hcl11 claims
- Trazodone Hcl11 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.
Industry payments in 2024: $460.16
25 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 one group practice
- Cedar Recovery Center OF Middle Tennessee, LLCColumbia, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harrison M. Gray among 2,674 family medicine physician records in Tennessee
Harrison M. Gray, M.D. 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 2018, is newer than 84% of them.
- NPI issued2018 · 84% of these records are older, 14% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2018 · median 2004 among the 1,685 with a school on file
- Record last updated2023 · 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).
Family Medicine Physician providers in Tennessee
There are 2,674 family medicine physician records in Tennessee.
All 2,674 in Tennessee → Every provider in Nashville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Millard Collins, M.D.Nashville, TN 372141952389173
- Gamal Eskander, MDNashville, TN 372141659351542
- Thomas Friddell, M.D.Nashville, TN 372141740233378
- Gita Mishra, M.D.Nashville, TN 372141598860157
- Kunda Vaikunth, M.D.Nashville, TN 372141790832145
- Rochelle Broome, M.D.Nashville, TN 372151710963525
- Thomas Struble, MDNashville, TN 372151043203516
- Timothy Jones, MDNashville, TN 372121245362565
Common questions
What is Harrison M. Gray, M.D.'s NPI number?
Harrison M. Gray, M.D.'s National Provider Identifier (NPI) is 1700376407, issued on May 17, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Harrison M. Gray, M.D. located?
The NPPES record lists a practice address at 2525 Perimeter Place Dr Ste 105, Nashville, TN, 37214. Phone: (615) 680-0110. Providers update this record themselves, so call before visiting.
How can I verify Harrison M. Gray, M.D.'s license?
NPPES lists Tennessee license number 63334, 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 Harrison M. Gray, M.D. prescribe under Medicare Part D?
In 2024, Harrison M. Gray, M.D. had 452 Medicare Part D claims for 67 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.