Carolyn Ley Thomas, MD
Surgical Oncology Physician · Dallas, TX
Carolyn Ley Thomas, MD is a surgical oncology physician with a practice address in Dallas, Texas, and NPI 1366680860, issued on Jan 22, 2009. Check the license (Texas N7592, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Carolyn Ley Thomas
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License number
- N7592 TX
Self-reported in NPPES; status is on the state search - Practice location
- 8160 Walnut Hill LN, Dallas, TX 75231
- Phone
- (214) 345-7374
- Enumerated
- Jan 22, 2009
- Record last updated
- Apr 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (214) 345-7375
- Medicaid IDs
- 306587204 TX
306587205 TX - Medicare enrollment
- Enrolled (PECOS I20120924000261); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 206 in Texas → Look up another NPI →
Also registered at 8160 Walnut Hill LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Behan, M.D.Obstetrics & Gynecology Physician1619992625
- Christopher Black, M.D.Emergency Medicine Physician1801872551
- Kavitha Blewett, M.D.Obstetrics & Gynecology Physician1386697704
- Sarah Brewer, MDObstetrics & Gynecology Physician1184121964
- Jonathan Brough, M.D.Obstetrics & Gynecology Physician1447203823
- Kendall CampFamily Nurse Practitioner1205406311
Verify Carolyn Ley Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N7592Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average surgical oncology physician in 2024
93 Medicare Part D claims for 55 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 44 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen24 claims
- Tramadol Hcl18 claims
- Oxybutynin Chloride12 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.
The MIPS final score for 2023 (Medicare payment program): 89.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $570.40
20 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 1,132 providers of this specialty with any payment received $4,224.74 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
- Texas Oncology PADallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carolyn Ley Thomas among 206 surgical oncology physician records in Texas
Carolyn Ley Thomas, MD is one of 206 surgical oncology physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 35% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2006 · median 2005 among the 161 with a school on file
- Record last updated2016 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086X0206X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Oncology Physician providers in Texas
There are 206 surgical oncology physician records in Texas.
All 206 in Texas → Every provider in Dallas → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Peter Beitsch, M.D.Dallas, TX 752311336187731
- Archana Ganaraj, MDDallas, TX 752311336173475
- Allison Dipasquale, M.D.Dallas, TX 752301003045386
- Christine Landry, MDDallas, TX 752301083742662
- William McNamara, M.D.Dallas, TX 752301720235427
- Cecilia EthunDallas, TX 752351013350214
- Danielle Jacobbe, D.O.Dallas, TX 752371922393669
- Scott Celinski, M.D.Dallas, TX 752461982872453
Common questions
What is Carolyn Ley Thomas, MD's NPI number?
Carolyn Ley Thomas, MD's National Provider Identifier (NPI) is 1366680860, issued on Jan 22, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Carolyn Ley Thomas, MD located?
The NPPES record lists a practice address at 8160 Walnut Hill LN, Dallas, TX, 75231. Phone: (214) 345-7374. Providers update this record themselves, so call before visiting.
How can I verify Carolyn Ley Thomas, MD's license?
NPPES lists Texas license number N7592, 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 Carolyn Ley Thomas, MD prescribe under Medicare Part D?
In 2024, Carolyn Ley Thomas, MD had 93 Medicare Part D claims for 55 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
What is Carolyn Ley Thomas, MD's MIPS final score?
The 2023 MIPS final score is 89.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.