William Quidilla
Emergency Medicine Physician · Houston, TX
William Quidilla is an emergency medicine physician with a practice address in Houston, Texas, and NPI 1225771389, issued on Apr 18, 2022. Check the license (Texas U9063, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- William Quidilla
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- U9063 TX
61016 KY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Baylor Plz, Houston, TX 77030
- Phone
- (713) 873-3571
- Enumerated
- Apr 18, 2022
- Record last updated
- Oct 7, 2025
- Medicare enrollment
- Enrolled (PECOS I20250804000859); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 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.
- Basmah Abdallah Maiga, MDStudent in an Organized Health Care Education/Training Program1952244998
- Fouad Abdole, MDDiagnostic Radiology Physician1073196317
- Danny Abdullah, MDStudent in an Organized Health Care Education/Training Program1336843226
- Lama AbdurrahmanStudent in an Organized Health Care Education/Training Program1881530681
- Dany Abou Issa, MDStudent in an Organized Health Care Education/Training Program1982547725
- Amin Aboutaj, DOStudent in an Organized Health Care Education/Training Program1790629426
Verify William Quidilla in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U9063Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 7 group practices
- Baptist Health Medical Group IncLouisville, KY
- Canyon Springs Emergency Medicine Associates PAAlamo, TX
- Edinburg Emergency Medicine Associates PAMission, TX
- Mcallen Emergency Medicine Associates PAMcAllen, TX
- Memorial Hermann Hospital Based Physician GroupKaty, TX
- Oak Creek Emergency Medicine Associates PAMcAllen, TX
- Southeastern Emergency Physicians LLCShelbyville, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Quidilla among 4,885 emergency medicine physician records in Texas
William Quidilla is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 92% of them.
- NPI issued2022 · 92% of these records are older, 4% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2022 · median 2013 among the 2,779 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
818 emergency medicine physician records list a practice address in Houston
They are 818 of the 61,221 NPPES records with a practice address in Houston, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in Houston → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bentley Bobrow, M.D.Houston, TX 770301528040276
- Jack Butler, M.D.Houston, TX 770301962491035
- Pamela Carmain, M.D.Houston, TX 770301285636266
- Crystal Cassidy, M.D.Houston, TX 770301316948599
- Robert Dickson, MDHouston, TX 770301609866391
- Swapan Dubey, M.D.Houston, TX 770301497756175
- Bhushan Kukkalli, M.D.Houston, TX 770301871579276
- Kelly Larkin, M.D.Houston, TX 770301144205683
Common questions
What is William Quidilla's NPI number?
William Quidilla's National Provider Identifier (NPI) is 1225771389, issued on Apr 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is William Quidilla located?
The NPPES record lists a practice address at 1 Baylor Plz, Houston, TX, 77030. Phone: (713) 873-3571. Providers update this record themselves, so call before visiting.
How can I verify William Quidilla's license?
NPPES lists Texas license number U9063, 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.
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.