Omar Enriquez, MD
Critical Care Medicine (Internal Medicine) Physician · San Antonio, TX
Omar Enriquez, MD is a critical care medicine (internal medicine) physician with a practice address in San Antonio, Texas, and NPI 1194822858, issued on Sep 17, 2006. Check the license (Texas L4922, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Omar Enriquez
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License number
- L4922 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4502 Medical Dr, San Antonio, TX 78229
- Phone
- (210) 358-4000
- Enumerated
- Sep 17, 2006
- Record last updated
- Feb 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 168983805 TX
- Medicare enrollment
- Enrolled (PECOS I20040813000596); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 1999
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 413 in Texas → Look up another NPI →
Also registered at 4502 Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Omar Enriquez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L4922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
13 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
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: $918.30
8 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,708 providers of this specialty with any payment received $2,958.68 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
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar Enriquez among 413 critical care medicine (internal medicine) physician records in Texas
Omar Enriquez, MD is one of 413 critical care medicine (internal medicine) physician records with a practice address in Texas. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 70% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated1999 · median 2007 among the 346 with a school on file
- Record last updated2018 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Texas
There are 413 critical care medicine (internal medicine) physician records in Texas.
All 413 in Texas → Every provider in San Antonio → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Christopher Burdick, MDSan Antonio, TX 782291396913745
- Patrick Cullinan, DOSan Antonio, TX 782291043389653
- Rachel Garvin, MDSan Antonio, TX 782291356560676
- John Hunninghake, M.D.San Antonio, TX 782291386986701
- Jeffrey Javed, MDSan Antonio, TX 782291952697179
- Holly Keyt, MDSan Antonio, TX 782291699902965
- Phillip Mason, MDSan Antonio, TX 782291952390841
- Enrique Ortiz-Diaz, M.D.San Antonio, TX 782291275737660
Common questions
What is Omar Enriquez, MD's NPI number?
Omar Enriquez, MD's National Provider Identifier (NPI) is 1194822858, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Omar Enriquez, MD located?
The NPPES record lists a practice address at 4502 Medical Dr, San Antonio, TX, 78229. Phone: (210) 358-4000. Providers update this record themselves, so call before visiting.
How can I verify Omar Enriquez, MD's license?
NPPES lists Texas license number L4922, 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 Omar Enriquez, MD prescribe under Medicare Part D?
In 2024, Omar Enriquez, MD had 13 Medicare Part D claims; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.