Thomas J. Dinella, M.D.
Internal Medicine Physician · Nashville, TN
Thomas J. Dinella, M.D. is an internal medicine physician with a practice address in Nashville, Tennessee, and NPI 1891749420, issued on May 19, 2006. Check the license (Tennessee 26797, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Thomas J. Dinella
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 26797 TN
Self-reported in NPPES; status is on the state search - Practice location
- 2325 Crestmoor RD Ste 201, Nashville, TN 37215
- Phone
- (629) 255-2104
- Enumerated
- May 19, 2006
- Record last updated
- Dec 12, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (629) 255-4159
- Medicaid IDs
- Q013210 TN
3091203 TN - Medicare enrollment
- Enrolled (PECOS I20100201000447); accepts Medicare assignment
- Medical or professional school
- University Of Alabama School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,596 in Tennessee → Look up another NPI →
Also registered at 2325 Crestmoor RD Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Baggott, M.D.Internal Medicine Physician1407823321
- Sean Casey, MDInternal Medicine Physician1730236613
- Luis Fernandez, M.D.Internal Medicine Physician1962457069
- Joshua Smithson, M.D.Internal Medicine Physician1275597262
Verify Thomas J. Dinella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 26797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
8,055 Medicare Part D claims for 559 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 121 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium556 claims
- Atorvastatin Calcium470 claims
- Amlodipine Besylate382 claims
- Lisinopril270 claims
- Levothyroxine Sodium218 claims
- Omeprazole188 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: $16.49
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Heritage Medical Associates PCNashville, TN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas J. Dinella among 2,596 internal medicine physician records in Tennessee
Thomas J. Dinella, M.D. is one of 2,596 internal medicine physician records with a practice address in Tennessee. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 46% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1990 · median 2003 among the 1,705 with a school on file
- Record last updated2017 · 56% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
613 internal medicine physician records list a practice address in Nashville
They are 613 of the 24,357 NPPES records with a practice address in Nashville, and 2,596 internal medicine physician records in Tennessee.
All 2,596 in Tennessee → Every provider in Nashville → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nicole Baggott, M.D.Nashville, TN 372151407823321
- Glenn Booth, MD PHDNashville, TN 372151730176090
- Leslie Carnahan, M.D.Nashville, TN 372151801092424
- Sean Casey, MDNashville, TN 372151730236613
- Lee Fentriss, M.D.Nashville, TN 372151447231600
- Luis Fernandez, M.D.Nashville, TN 372151962457069
- James Jones, M.D.Nashville, TN 372151790776490
- Jean Lessly, M.D.Nashville, TN 372151053408567
Common questions
What is Thomas J. Dinella, M.D.'s NPI number?
Thomas J. Dinella, M.D.'s National Provider Identifier (NPI) is 1891749420, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas J. Dinella, M.D. located?
The NPPES record lists a practice address at 2325 Crestmoor RD Ste 201, Nashville, TN, 37215. Phone: (629) 255-2104. Providers update this record themselves, so call before visiting.
How can I verify Thomas J. Dinella, M.D.'s license?
NPPES lists Tennessee license number 26797, 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 Thomas J. Dinella, M.D. prescribe under Medicare Part D?
In 2024, Thomas J. Dinella, M.D. had 8,055 Medicare Part D claims for 559 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.