Dean Dimmitt, M.D.
Internal Medicine Physician · Dallas, TX
Dean Dimmitt, M.D. is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1447334800, issued on Oct 24, 2006. Check the license (Texas G3295, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dean Dimmitt
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- G3295 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3417 Gaston Ave, Dallas, TX 75246
- Phone
- (214) 823-4800
- Enumerated
- Oct 24, 2006
- Entity
- Type 1 · individual
Also registered at 3417 Gaston Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Allison, M.D.Internal Medicine Physician1750339719
- Ajikumar Aryangat, M.D.Endocrinology, Diabetes & Metabolism Physician1407971856
- Daniel Benson, M.D.Urology Physician1629369772
- Greta Brodsky, M.D.Internal Medicine Physician1235149154
- Rhonda Choi, FNP-CFamily Nurse Practitioner1013428366
- John Dale, M.D.Student in an Organized Health Care Education/Training Program1801230701
Verify Dean Dimmitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license G3295Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8% more Medicare Part D claims than the average internal medicine physician in 2024
3,016 Medicare Part D claims for 198 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Atorvastatin Calcium217 claims
- Rosuvastatin Calcium142 claims
- Omeprazole89 claims
- Ozempic87 claims
- Lisinopril81 claims
- Levothyroxine Sodium77 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: $736.44
36 payments, mostly food and beverage; the largest payer was Abbott Laboratories. The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Abksw Preferred Health Partners, PLLCDallas, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
1,163 internal medicine physician records list a Dallas practice address
They are 1,163 of the 36,304 NPPES records with a Dallas practice address, and 11,069 internal medicine physician records in Texas.
All 1,163 in Dallas → All 11,069 in Texas → Every provider in Dallas →
Other internal medicine physician records in Texas
- Muhammad A. Sattar, MDDallas, TX1760465553
- Gayatri Aaluri, MDGalveston, TX1821928508
- Anunaya AashishDenton, TX1134246374
- Queenie Ann Abad, M.D.San Antonio, TX1174979785
- Fuad Abaleka, M.DLubbock, TX1861925596
- Carol Abalihi, M.D.El Paso, TX1326136243
- Pedro Abanto, M.D.McAllen, TX1982840393
- Oliverio Abarca Guzman, MDHarlingen, TX1346972940
- Obinna Abaribe, M.DMansfield, TX1457704355
- Enyinnaya Abarikwu, MDTyler, TX1174788178
Common questions
What is Dean Dimmitt, M.D.'s NPI number?
Dean Dimmitt, M.D.'s National Provider Identifier (NPI) is 1447334800, issued on Oct 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dean Dimmitt, M.D. located?
The NPPES record lists a practice address at 3417 Gaston Ave, Dallas, TX, 75246. Phone: (214) 823-4800. Providers update this record themselves, so call before visiting.
How can I verify Dean Dimmitt, M.D.'s license?
NPPES lists Texas license number G3295, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dean Dimmitt, M.D. prescribe under Medicare Part D?
In 2024, Dean Dimmitt, M.D. had 3,016 Medicare Part D claims for 198 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.