Leonard Thomas Dingler, MD
Family Medicine Physician · Nocona, TX
Leonard Thomas Dingler, MD is a family medicine physician with a practice address in Nocona, Texas, and NPI 1164439352, issued on Aug 1, 2006. Check the license (Texas H3873, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leonard Thomas Dingler
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- H3873 TX
21823 OK
Self-reported in NPPES; status is on the state search - Practice location
- 90 Park RD., Nocona, TX 76255
- Phone
- (940) 825-3333
- Enumerated
- Aug 1, 2006
- Record last updated
- Sep 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (940) 825-3052
- Medicaid ID
- 139967705 TX
- Medicare enrollment
- Enrolled (PECOS I20110314000474); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 1987
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Leonard Thomas Dingler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H3873Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average family medicine physician in 2024
10,003 Medicare Part D claims for 518 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 839 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen471 claims
- Atorvastatin Calcium346 claims
- Pantoprazole Sodium341 claims
- Levothyroxine Sodium309 claims
- Alprazolam299 claims
- Metoprolol Succinate283 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: $286.96
13 payments; by number, the most common kind was food and beverage; the largest payer was Corcept Therapeutics. 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 2 group practices
- Nocona Hospital DistrictNocona, TX
- Nocona Medical Clinic, P.A.Nocona, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonard Thomas Dingler among 11,119 family medicine physician records in Texas
Leonard Thomas Dingler, MD is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1987 · median 2004 among the 7,095 with a school on file
- Record last updated2007 · 51% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Nocona
They are 4 of the 25 NPPES records with a practice address in Nocona, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Nocona → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tyler Benson, D.O.Nocona, TX 762551467985671
- Chance Dingler, MDNocona, TX 762551780743898
- George West, MDNocona, TX 762551811051329
- Emily Bouffard, MDMuenster, TX 762521730702473
- Eric Hellman, MDMuenster, TX 762521003343344
- Donald Simmons, MDMuenster, TX 762521578556601
- Christopher Breuder, MDRoanoke, TX 762621730361437
- Nicholas Broughton, DOKeller, TX 762481164042339
Common questions
What is Leonard Thomas Dingler, MD's NPI number?
Leonard Thomas Dingler, MD's National Provider Identifier (NPI) is 1164439352, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Thomas Dingler, MD located?
The NPPES record lists a practice address at 90 Park RD., Nocona, TX, 76255. Phone: (940) 825-3333. Providers update this record themselves, so call before visiting.
How can I verify Leonard Thomas Dingler, MD's license?
NPPES lists Texas license number H3873, 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 Leonard Thomas Dingler, MD prescribe under Medicare Part D?
In 2024, Leonard Thomas Dingler, MD had 10,003 Medicare Part D claims for 518 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.