Cassandra Yu Gelabert, M.D.
Emergency Medicine Physician · San Antonio, TX
Cassandra Yu Gelabert, M.D. is an emergency medicine physician with a practice address in San Antonio, Texas, and NPI 1932542362, issued on Apr 16, 2013. Check the license (Texas Q5132, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Cassandra Yu Gelabert
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- Q5132 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1310 Mccullough Ave, San Antonio, TX 78212
- Phone
- (210) 757-2257
- Enumerated
- Apr 16, 2013
- Record last updated
- May 15, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicaid ID
- 351922505 TX
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 1310 Mccullough Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aixa Alvarez, MDPhysical Medicine & Rehabilitation Physician1821238726
- Cynthia Alvarez, RNCase Management Registered Nurse1164248233
- David BartosEmergency Medicine Physician1427252022
- Analuisa Cabrera, MSN, AGACNP-BC, FNPNurse Practitioner1639608482
- Nathan DavilaNurse Practitioner1679967483
- Nicholas Davila, FNP-CFamily Nurse Practitioner1629324678
Verify Cassandra Yu Gelabert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q5132Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average emergency medicine physician in 2024
374 Medicare Part D claims for 231 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 74 claims were for opioids.
Most prescribed
- Tramadol Hcl36 claims
- Cyclobenzaprine Hcl21 claims
- Cephalexin19 claims
- Hydrocodone-Acetaminophen18 claims
- Prednisone17 claims
- Acetaminophen-Codeine16 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.
Cassandra Yu Gelabert among 4,885 emergency medicine physician records in Texas
Cassandra Yu Gelabert, M.D. 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 2013, is newer than 59% of them.
- NPI issued2013 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2019 · 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).
400 emergency medicine physician records list a practice address in San Antonio
They are 400 of the 37,749 NPPES records with a practice address in San Antonio, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Antonio → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- David BartosSan Antonio, TX 782121427252022
- Matthew Cross, MDSan Antonio, TX 782121982966099
- Patrick Dicosimo, MD, MSSan Antonio, TX 782121770963282
- Jeffery Ford, MDSan Antonio, TX 782121487073680
- Grant Garbo, M.D.San Antonio, TX 782121851612105
- Victor Gonzalez VazquezSan Antonio, TX 782121063031920
- John Dominguez, EMT-P, ATPSan Antonio, TX 782131245109529
- Joseph Martin, M.D.San Antonio, TX 782101013302900
Common questions
What is Cassandra Yu Gelabert, M.D.'s NPI number?
Cassandra Yu Gelabert, M.D.'s National Provider Identifier (NPI) is 1932542362, issued on Apr 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Yu Gelabert, M.D. located?
The NPPES record lists a practice address at 1310 Mccullough Ave, San Antonio, TX, 78212. Phone: (210) 757-2257. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Yu Gelabert, M.D.'s license?
NPPES lists Texas license number Q5132, 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 Cassandra Yu Gelabert, M.D. prescribe under Medicare Part D?
In 2024, Cassandra Yu Gelabert, M.D. had 374 Medicare Part D claims for 231 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.