Courtney Nicole Miller-Chism, MD
Hematology & Oncology Physician · Houston, TX
Courtney Nicole Miller-Chism, MD is a hematology & oncology physician with a practice address in Houston, Texas, and NPI 1861638371, issued on Jan 5, 2009. Check the license (Texas N3892, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Courtney Nicole Miller-Chism
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- N3892 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1 Baylor Plz, Houston, TX 77030
- Phone
- (713) 798-0190
- Enumerated
- Jan 5, 2009
- Record last updated
- Aug 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20091203000369); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 922 in Texas → Look up another NPI →
Also registered at 1 Baylor Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amin Aboutaj, DOStudent in an Organized Health Care Education/Training Program1790629426
Verify Courtney Nicole Miller-Chism in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N3892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
84 Medicare Part D claims for 38 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims. 14 claims were for opioids.
Most prescribed
- Hydroxyurea12 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): 84.1 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).
Bills Medicare through one group practice
- Baylor College OF MedicineHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Courtney Nicole Miller-Chism among 922 hematology & oncology physician records in Texas
Courtney Nicole Miller-Chism, MD is one of 922 hematology & 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 59% of them.
- NPI issued2009 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2006 · median 2004 among the 691 with a school on file
- Record last updated2013 · 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 207RH0003X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Texas
There are 922 hematology & oncology physician records in Texas.
All 922 in Texas → Every provider in Houston → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Ana AparicioHouston, TX 770301720033657
- Ahmed Eid, M.D.Houston, TX 770301649227406
- Susan Escudier, M.D.Houston, TX 770301831138221
- Lawrence Foote, M.D.Houston, TX 770301295777456
- Charles Geyer, MDHouston, TX 770301891795001
- Linus Ho, M.D., PH.D.Houston, TX 770301376525980
- Kevin Hude, M.D.Houston, TX 770301114996303
- Charles Manner, M. D.Houston, TX 770301760443782
Common questions
What is Courtney Nicole Miller-Chism, MD's NPI number?
Courtney Nicole Miller-Chism, MD's National Provider Identifier (NPI) is 1861638371, issued on Jan 5, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Courtney Nicole Miller-Chism, MD located?
The NPPES record lists a practice address at 1 Baylor Plz, Houston, TX, 77030. Phone: (713) 798-0190. Providers update this record themselves, so call before visiting.
How can I verify Courtney Nicole Miller-Chism, MD's license?
NPPES lists Texas license number N3892, 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 Courtney Nicole Miller-Chism, MD prescribe under Medicare Part D?
In 2024, Courtney Nicole Miller-Chism, MD had 84 Medicare Part D claims for 38 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Courtney Nicole Miller-Chism, MD's MIPS final score?
The 2023 MIPS final score is 84.1 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), 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.