Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WILLIAM B PEARSE, MD
ActiveWILLIAM B PEARSE, MD is a Hematology healthcare provider located in PORTLAND, Oregon. NPI 1225423148 is currently active in the NPPES registry. Verify at CMS.
Hematology · PORTLAND, OR
Registration Details
- NPI Number
- 1225423148
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Mar 30, 2015 (11.394937158016 yrs)
- Last Updated
- Nov 4, 2025
- Licenses
-
173950 (CA)MD227390 (OR)MD227390 (OR)123456789 (IL)
Practice Information
- Address
-
4805 NE GLISAN ST STE 11NPORTLAND, OR, 972132933Browse OR providers · Browse ZIP 97213
- Phone
- 5032155696
- Primary Specialty
-
Hematology
207RH0003X
- Additional Specialty
- Hematology
- Additional Specialty
- Hematology & Oncology
- Additional Specialty
- Internal Medicine
Other Hematology Providers in PORTLAND, OR
| Name | Credential | NPI |
|---|---|---|
| DR. JAY CHRISTOPHER ANDERSEN | M.D. | 1922001023 |
| DR. DAVID HAROLD REGAN | M.D. | 1255334926 |
| DANIEL RICHARD GRUENBERG | M.D. | 1467455238 |
| DR. JEFFREY IRVING MENASHE | M.D. | 1871596551 |
| WILLIAM M MOONEY | M.D. | 1467455014 |
| MARK SELIGMAN | M.D. | 1528061173 |
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.