Kathryn Lewis, M.D.
Radiation Oncology Physician · Nacogdoches, TX
Kathryn Lewis, M.D. is a radiation oncology physician with a practice address in Nacogdoches, Texas, and NPI 1215920640, issued on Aug 31, 2005. Check the license (Texas H0564, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kathryn Lewis
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- H0564 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4920 N.E. Stallilngs Drive, Nacogdoches, TX 75961
- Phone
- (936) 568-3493
- Enumerated
- Aug 31, 2005
- Entity
- Type 1 · individual
Verify Kathryn Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H0564Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.8 times the Medicare Part D claims of the average radiation oncology physician in 2024
513 Medicare Part D claims for 142 beneficiaries, against an average of 135 among the 4,225 providers of this specialty who prescribed in Part D. 81 claims were for opioids.
Most prescribed
- Tamsulosin Hcl59 claims
- Gabapentin47 claims
- Hydrocodone-Acetaminophen32 claims
- Ibuprofen24 claims
- Lidocaine Hcl Viscous24 claims
- Levothyroxine Sodium20 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 practice group's Medicare quality score for 2023: 81.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $129.32
5 payments, mostly food and beverage; the largest payer was Abbvie Inc.. The 2,851 providers of this specialty with any payment received $1,903.20 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
- Southern Illinois Radiation Oncology LLCCarterville, IL
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.
Radiation Oncology Physician providers in Texas
There are 392 radiation oncology physician records in Texas.
Other radiation oncology physician records in Texas
- Ramzi Abdulrahman, MDLubbock, TX1790718203
- Stephen Acker, M.D.Georgetown, TX1881784221
- Mediha Ahmad, M.D.Victoria, TX1124447255
- Neelofur Ahmad, M.D.Houston, TX1154320976
- Awad Ahmed, MDHarlingen, TX1851702831
- Robin Akins, M.D.San Antonio, TX1174691133
- Karine Al FeghaliHouston, TX1861999161
- Kevin Albuquerque, MDDallas, TX1457338329
- Mohammed Aldehaim, MD, FRCPCHouston, TX1306322979
- Maureen AliruKingwood, TX1184252553
Common questions
What is Kathryn Lewis, M.D.'s NPI number?
Kathryn Lewis, M.D.'s National Provider Identifier (NPI) is 1215920640, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Lewis, M.D. located?
The NPPES record lists a practice address at 4920 N.E. Stallilngs Drive, Nacogdoches, TX, 75961. Phone: (936) 568-3493. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Lewis, M.D.'s license?
NPPES lists Texas license number H0564, 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 Kathryn Lewis, M.D. prescribe under Medicare Part D?
In 2024, Kathryn Lewis, M.D. had 513 Medicare Part D claims for 142 beneficiaries; the average among radiation oncology physician prescribers was 135. Part D covers Medicare prescriptions only.
What is Kathryn Lewis, M.D.'s Medicare quality score?
The 2023 MIPS final score is 81.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.