Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
LEONCIO RAMON DIAZ, M.D.
ActiveLEONCIO RAMON DIAZ, M.D. is a Pulmonary Disease healthcare provider located in LOS ANGELES, California. NPI 1609511161 is currently active in the NPPES registry. Verify at CMS.
Pulmonary Disease · LOS ANGELES, CA
Registration Details
- NPI Number
- 1609511161
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 29, 2022 (4.3305807809704 yrs)
- Last Updated
- Sep 11, 2025
- License
-
202419 (CA)
Practice Information
- Address
-
2020 ZONAL AVE # IRD720LOS ANGELES, CA, 900890121Browse CA providers · Browse ZIP 90089
- Phone
- 3232267923
- Primary Specialty
-
Pulmonary Disease
207RP1001X
Other Pulmonary Disease Providers in LOS ANGELES, CA
| Name | Credential | NPI |
|---|---|---|
| DR. JAGAN BANSAL | M.D. | 1932102456 |
| DR. CHRISTOPHER K HO | MD | 1578563797 |
| NAVID HAKIMIAN MD A PROFESSIONAL CORP | — | 1619979606 |
| DR. HARVEY VICTOR BROWN | MD | 1235111717 |
| DR. DAVID L BALFE | M.D. | 1265410146 |
| MR. PETER SOLOMON MARSHALL | MD | 1740252626 |
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.