Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
ROY HARPER JACKSON M D INC
Active OrganizationROY HARPER JACKSON M D INC is a Internal Medicine organization located in PASADENA, California. NPI 1659452092 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · PASADENA, CA
Registration Details
- NPI Number
- 1659452092
- Provider Type
- Organization
- NPI Issued
- Oct 18, 2006 (19.853283480999 yrs)
- Last Updated
- Nov 24, 2025
- License
-
G30184 (CA)
Practice Information
- Address
-
65 N MADISON AVE STE 709PASADENA, CA, 911012046Browse CA providers · Browse ZIP 91101
- Phone
- 6267924185
- Fax
- 6267927358
- Primary Specialty
-
Internal Medicine
207R00000X
Other Internal Medicine Organizations in PASADENA, CA
| Name | NPI |
|---|---|
| JOSEPH J. PACHOREK MD INC A CALIFORNIA CORPORATION | 1992739148 |
| LORI J. WYNSTOCK, M.D. | 1053337923 |
| ACADEMIC HOSPITALISTS MEDICAL GROUP | 1639275670 |
| G. WILLIAM COURTRIGHT, M.D., A MEDICAL CORPORATION | 1346334844 |
| PETER X. TAN MEDICAL CORPORATION | 1649322975 |
| ARROYO CARE MEDICAL GROUP | 1427102433 |
Data sourced from the NPPES National Provider Identifier registry. Healthcare organizations registered in NPPES are assigned an NPI number for use in insurance billing and claims. This information is for informational purposes only. For official verification, use the NPPES NPI Registry.