Omar Alzein, MD
Psychiatry Physician · Austin, TX
Omar Alzein, MD is a psychiatry physician with a practice address in Austin, Texas, and NPI 1821796871, issued on Feb 20, 2023. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Omar Alzein
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- Practice location
- 4900 Mueller Blvd, Austin, TX 78723
- Phone
- (512) 324-9999
- Enumerated
- Feb 20, 2023
- Entity
- Type 1 · individual
Also registered at 4900 Mueller Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel AlhantiPsychiatric/Mental Health Nurse Practitioner1922772557
- Amanda Alvarado, DNP, CPNP-ACAcute Care Nurse Practitioner1124530670
- Hannah AmedroSpeech-Language Pathologist1982367728
- Savannah AndresPhysician Assistant1265291389
Verify Omar Alzein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck 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 psychiatry physician in 2024
25 Medicare Part D claims, against an average of 1,010 among the 32,287 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.
318 psychiatry physician records list a Austin practice address
They are 318 of the 26,585 NPPES records with a Austin practice address, and 3,071 psychiatry physician records in Texas.
All 318 in Austin → All 3,071 in Texas → Every provider in Austin →
Other psychiatry physician records in Texas
- Deana Abdel-Reheim, MDLufkin, TX1467696591
- Omar Abdelaziz, MDGalveston, TX1962140871
- Olumuyiwa Abdul, MDRichmond, TX1285898940
- Amina AbdullaHouston, TX1811906480
- Firas Abdulla, MDPlano, TX1356964621
- Akeel AbdullahHouston, TX1619473832
- Aurif Abedi, MDMcKinney, TX1922064922
- Nathalie Abenoza, MDDallas, TX1518543495
- Oseni Abiri, APRNHouston, TX1629619358
- Frieda Aboul-Fotouh, M.D.Houston, TX1437394293
Common questions
What is Omar Alzein, MD's NPI number?
Omar Alzein, MD's National Provider Identifier (NPI) is 1821796871, issued on Feb 20, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Omar Alzein, MD located?
The NPPES record lists a practice address at 4900 Mueller Blvd, Austin, TX, 78723. Phone: (512) 324-9999. Providers update this record themselves, so call before visiting.
How can I verify Omar Alzein, MD's license?
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 Alzein, MD prescribe under Medicare Part D?
In 2024, Omar Alzein, MD had 25 Medicare Part D claims; the average among psychiatry physician prescribers was 1,010. 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.