Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. GUILLERMO LEOZ-CALLIZO, MD
ActiveDR. GUILLERMO LEOZ-CALLIZO, MD is a Psychiatry healthcare provider located in HOUSTON, Texas. NPI 1528475845 is currently active in the NPPES registry. Verify at CMS.
Psychiatry · HOUSTON, TX
Registration Details
- NPI Number
- 1528475845
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 18, 2014 (11.886540550901 yrs)
- Last Updated
- Feb 19, 2026
- Licenses
-
R7052 (TX)62571 (MN)
Practice Information
- Address
-
1415 CALIFORNIA STHOUSTON, TX, 770062602Browse TX providers · Browse ZIP 77006
- Phone
- 8325485000
- Fax
- 8325485092
- Primary Specialty
-
Psychiatry
2084P0800X
- Additional Specialty
- Psychiatry
Other Psychiatry Providers in HOUSTON, TX
| Name | Credential | NPI |
|---|---|---|
| DR. PAUL T HOMSY | M.D., M.P.H. | 1801899455 |
| DR. EMILIO RENE CARDONA | M.D. | 1467456897 |
| HERBERT ISAAC DORFAN | M.D. | 1346245636 |
| DR. CYRUS SAJADI | M.D. | 1174529531 |
| DR. HUGH RANDALL MATTHEWS | M.D., PH.D., J.D. | 1144226804 |
| DR. FESTUS UZOKWE | M.D. | 1275532046 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.