Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MARK STEPHEN SINGER, M.D.
Active Sole ProprietorMARK STEPHEN SINGER, M.D. is a Internal Medicine healthcare provider located in NAPA, California. NPI 1962486332 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · NAPA, CA
Registration Details
- NPI Number
- 1962486332
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Nov 30, 2005 (20.723513069416 yrs)
- Last Updated
- Jul 12, 2010
- Licenses
-
CAG539243 (CA)G53924 (CA)
- Sole Proprietor
- Yes
Practice Information
- Address
-
3334 STERLING CTNAPA, CA, 945584262Browse CA providers · Browse ZIP 94558
- Phone
- 7073655151
- Fax
- 7072524887
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in NAPA, CA
| Name | Credential | NPI |
|---|---|---|
| DR. AMARDEEP SINGH SAHOTA | MD | 1831192103 |
| RONALD E JULIS | M.D. | 1053311167 |
| LANE MELGAREJO | MD | 1588657308 |
| JOHN KENYON RUPNIK | M.D. | 1942290770 |
| PAUL M LABAND | MD | 1427029040 |
| PATRICIA F. DIZMANG | M.D. | 1194790261 |
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.