Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. RYAN I GRATTAN, MD
ActiveDR. RYAN I GRATTAN, MD is a Critical Care Medicine healthcare provider located in PORTLAND, Oregon. NPI 1639669781 is currently active in the NPPES registry. Verify at CMS.
Critical Care Medicine · PORTLAND, OR
Registration Details
- NPI Number
- 1639669781
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- May 15, 2018 (8.2736686399257 yrs)
- Last Updated
- Jun 28, 2024
- Licenses
-
MD219533 (OR)MD219533 (OR)
Practice Information
- Address
-
3710 SW US VETERANS HOSPITAL RDPORTLAND, OR, 972392964Browse OR providers · Browse ZIP 97239
- Phone
- 5032208262
- Primary Specialty
-
Critical Care Medicine
207RC0200X
- Additional Specialty
- Critical Care Medicine
Other Critical Care Medicine Providers in PORTLAND, OR
| Name | Credential | NPI |
|---|---|---|
| DR. LEWIS L LOW | M.D. | 1083689269 |
| VIKAS GROVER | MD | 1710943303 |
| DR. JENNIFER L LETOURNEAU | DO | 1033177886 |
| DR. BRIAN PHILLIP YOUNG | M.D. | 1780626911 |
| ROBERT DONG KIM | M.D. | 1780620096 |
| JASON R LEONG | D.O. | 1982623674 |
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.