Robert Tyson Keller, MD
Internal Medicine Physician · Fort Worth, TX
Robert Tyson Keller, MD is an internal medicine physician with a practice address in Fort Worth, Texas, and NPI 1962445346, issued on Jun 14, 2006. Check the license (Texas H4975, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Tyson Keller
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- H4975 TX
Self-reported in NPPES; status is on the state search - Practice location
- 724 Pennsylvania Ave, Fort Worth, TX 76104
- Phone
- (817) 336-1200
- Enumerated
- Jun 14, 2006
- Record last updated
- Mar 30, 2026
- Fax
- (817) 732-6597
- Medicaid IDs
- 135403709 TX
172324901 TX - Medicare enrollment
- Enrolled (PECOS I20040414001380); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1982
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 724 Pennsylvania Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gregory Phillips, MDInternal Medicine Physician1699705152
- Lacy Voth, PA-CPhysician Assistant1578995379
- Rebecca Wolverton, FNP-CFamily Nurse Practitioner1063870087
Verify Robert Tyson Keller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H4975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.0 times the Medicare Part D claims of the average internal medicine physician in 2024
12,687 Medicare Part D claims for 725 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 992 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,039 claims
- Hydrocodone-Acetaminophen555 claims
- Levothyroxine Sodium451 claims
- Amlodipine Besylate446 claims
- Lisinopril386 claims
- Losartan Potassium290 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,132.38
88 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. 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 2 group practices
- Fort Worth Medical Specialists PLLCFort Worth, TX
- Ppg Health PAFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Tyson Keller among 9,175 internal medicine physician records in Texas
Robert Tyson Keller, MD is one of 9,175 internal 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1982 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
388 internal medicine physician records list a practice address in Fort Worth
They are 388 of the 15,511 NPPES records with a practice address in Fort Worth, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Fort Worth → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Enedina Alcantara, MDFort Worth, TX 761041467449108
- Gargeyi Bandaru, MDFort Worth, TX 761041528040193
- Kendra Belfi, M.D.Fort Worth, TX 761041992705560
- David Capper, MDFt Worth, TX 761041720075690
- Sreedevi Gangireddy, MDFort Worth, TX 761041780657858
- Jessie Hicks, D.O.Fort Worth, TX 761041811994023
- Corbin Hunt, MDFort Worth, TX 761041760458640
- Cecila Karl, MDFort Worth, TX 761041932100468
Common questions
What is Robert Tyson Keller, MD's NPI number?
Robert Tyson Keller, MD's National Provider Identifier (NPI) is 1962445346, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Tyson Keller, MD located?
The NPPES record lists a practice address at 724 Pennsylvania Ave, Fort Worth, TX, 76104. Phone: (817) 336-1200. Providers update this record themselves, so call before visiting.
How can I verify Robert Tyson Keller, MD's license?
NPPES lists Texas license number H4975, 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 Robert Tyson Keller, MD prescribe under Medicare Part D?
In 2024, Robert Tyson Keller, MD had 12,687 Medicare Part D claims for 725 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Robert Tyson Keller, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.