Casey Boyd Duncan, MD
Surgical Oncology Physician · Houston, TX
Casey Boyd Duncan, MD is a surgical oncology physician with a practice address in Houston, Texas, and NPI 1962669978, issued on May 19, 2008. Check the license (Texas Q5792, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Casey Boyd Duncan
- Credential
- MD
- Primary taxonomy
- Surgical Oncology Physician 2086X0206X
- License numbers
- Q5792 TX
BP1-0032094 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Pressler St, Houston, TX 77030
- Phone
- (713) 794-1552
- Enumerated
- May 19, 2008
- Record last updated
- Jan 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 352389601 (MDACC) TX
- Medicare enrollment
- Enrolled (PECOS I20151114000065); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest surgical oncology physician records → All 206 in Texas → Look up another NPI →
Also registered at 1400 Pressler St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Francesco Cobellis, MDStudent in an Organized Health Care Education/Training Program1144034455
- Aline El Zakhem, M.DStudent in an Organized Health Care Education/Training Program1427304500
- Jossue Espinoza Figueroa, MDStudent in an Organized Health Care Education/Training Program1679407845
- Isabelle Fournier, MDStudent in an Organized Health Care Education/Training Program1508697004
Verify Casey Boyd Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q5792Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average surgical oncology physician in 2024
28 Medicare Part D claims for 23 beneficiaries, against an average of 87 among the 1,237 providers of this specialty who prescribed in Part D. 21 claims were for opioids.
Most prescribed
- Tramadol Hcl21 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 MIPS final score for 2023 (Medicare payment program): 82.4 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: $233.70
7 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
- UT PhysiciansSugar Land, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Casey Boyd Duncan among 206 surgical oncology physician records in Texas
Casey Boyd Duncan, 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 2008, is newer than 51% of them.
- NPI issued2008 · 51% of these records are older, 40% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 78% of these records are
- Graduated2008 · 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 Houston → Surgical Oncology Physician nationwide →
The 8 surgical oncology physician records with the nearest ZIP codes
- Thomas Aloia, M.D.Houston, TX 770301790724631
- Amanda Arrington, MD MHMHouston, TX 770301932138609
- Yun Chun, MDHouston, TX 770301700841483
- Janice Cormier, M.D. MPHHouston, TX 770301487750246
- Nestor Esnaola, MDHouston, TX 770301013021666
- Elizabeth Fitzsullivan, MDHouston, TX 770301780793794
- Keith Fournier, M.D.Houston, TX 770301649290230
- Elizabeth Grubbs, MDHouston, TX 770301063458206
Common questions
What is Casey Boyd Duncan, MD's NPI number?
Casey Boyd Duncan, MD's National Provider Identifier (NPI) is 1962669978, issued on May 19, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Casey Boyd Duncan, MD located?
The NPPES record lists a practice address at 1400 Pressler St, Houston, TX, 77030. Phone: (713) 794-1552. Providers update this record themselves, so call before visiting.
How can I verify Casey Boyd Duncan, MD's license?
NPPES lists Texas license number Q5792, 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 Casey Boyd Duncan, MD prescribe under Medicare Part D?
In 2024, Casey Boyd Duncan, MD had 28 Medicare Part D claims for 23 beneficiaries; the average among surgical oncology physician prescribers was 87. Part D covers Medicare prescriptions only.
What is Casey Boyd Duncan, MD's MIPS final score?
The 2023 MIPS final score is 82.4 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), 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.