William Appiah, MD
Emergency Medicine Physician · Pasadena, TX
William Appiah, MD is an emergency medicine physician with a practice address in Pasadena, Texas, and NPI 1215137559, issued on Jul 24, 2007. Check the license (Texas M6502, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Appiah
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- M6502 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4000 Spencer Hwy, Pasadena, TX 77504
- Phone
- (713) 359-2000
- Enumerated
- Jul 24, 2007
- Entity
- Type 1 · individual
Also registered at 4000 Spencer Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Colin Adams, PA-C, OTPhysician Assistant1871745356
- Dan Alexis, MDEmergency Medicine Physician1831517424
- Saher Amin, MDStudent in an Organized Health Care Education/Training Program1245894286
- Corey Anderson, M.D.Emergency Medicine Physician1043296692
- Nourah Banks, CRNACertified Registered Nurse Anesthetist1215282348
Verify William Appiah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M6502Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
32% fewer Medicare Part D claims than the average emergency medicine physician in 2024
242 Medicare Part D claims for 164 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
Most prescribed
- Ondansetron Hcl25 claims
- Prednisone25 claims
- Albuterol Sulfate Hfa24 claims
- Amoxicillin-Clavulanate Potass24 claims
- Ibuprofen24 claims
- Diazepam18 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.
Industry payments in 2024: $53.43
3 payments, mostly food and beverage; the largest payer was RedHill Biopharma Inc.. The 12,165 providers of this specialty with any payment received $1,340.71 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.
2 hospital and facility affiliations
- Emergency Services OF Texas PAEl Paso, TX
- Round Table Physicians Group PLLCHouston, TX
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.
22 emergency medicine physician records list a Pasadena practice address
They are 22 of the 1,245 NPPES records with a Pasadena practice address, and 4,494 emergency medicine physician records in Texas.
All 22 in Pasadena → All 4,494 in Texas → Every provider in Pasadena →
Other emergency medicine physician records in Texas
- Gordon Aalund, MDDallas, TX1740265263
- George Abatso, MDArlington, TX1265417786
- Lailah Abawi, D.O.Frisco, TX1023274164
- Sulaiman Abawi, D.O.Frisco, TX1780845255
- Agha Abbas, MDSunnyvale, TX1326001843
- Tazeen AbbasCollege Station, TX1700346962
- Abraham Abbott, MDBellaire, TX1023197175
- Mira Abdel Sattar, DOIrving, TX1417586728
- Mohammed Abdel-Al, M.D., M.S., M.SCHouston, TX1568810679
- Yousef Abdel-Raziq, MDTyler, TX1215432695
Common questions
What is William Appiah, MD's NPI number?
William Appiah, MD's National Provider Identifier (NPI) is 1215137559, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Appiah, MD located?
The NPPES record lists a practice address at 4000 Spencer Hwy, Pasadena, TX, 77504. Phone: (713) 359-2000. Providers update this record themselves, so call before visiting.
How can I verify William Appiah, MD's license?
NPPES lists Texas license number M6502, 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 William Appiah, MD prescribe under Medicare Part D?
In 2024, William Appiah, MD had 242 Medicare Part D claims for 164 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
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.