Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MS. ELSA MARIA HARTWICK, M.D.
ActiveMS. ELSA MARIA HARTWICK, M.D. is a Internal Medicine healthcare provider located in LOS ANGELES, California. NPI 1558375022 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · LOS ANGELES, CA
Registration Details
- NPI Number
- 1558375022
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Jul 28, 2006 (20.064088665345 yrs)
- Last Updated
- Sep 12, 2025
- Licenses
-
A065743 (CA)A65743 (CA)
Practice Information
- Address
-
1414 S GRAND AVE STE 380LOS ANGELES, CA, 900153072Browse CA providers · Browse ZIP 90015
- Phone
- 2132221300
- Fax
- 2132221333
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Nephrology
Other Internal Medicine Providers in LOS ANGELES, CA
| Name | Credential | NPI |
|---|---|---|
| MRS. EUN JOO YOON | M.D. | 1821091661 |
| DR. SID KOHAN | M.D. | 1881698132 |
| DR. MARK S HORNG | MD | 1295739043 |
| MICHAEL SEAN SAMPSON | M.D. | 1568466100 |
| DR. ALEJANDRO ESTEBAN GIL | M.D. | 1417951963 |
| MARK THOMAS ACKERMAN | MD | 1144225046 |
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.