Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MR. WILLIAM R FREDERICK, MD
Active Sole ProprietorMR. WILLIAM R FREDERICK, MD is a Internal Medicine healthcare provider located in WASHINGTON, Washington D.C.. NPI 1932124682 is currently active in the NPPES registry. Verify at CMS.
Internal Medicine · WASHINGTON, DC
Registration Details
- NPI Number
- 1932124682
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 13, 2006 (20.103385627021 yrs)
- Last Updated
- Dec 26, 2007
- Licenses
-
4502 (DC)0101051734 (VA)D0007970 (MD)
- Sole Proprietor
- Yes
Practice Information
- Address
-
106 IRVING ST NWSUITE 304WASHINGTON, DC, 200102993Browse DC providers · Browse ZIP 20010
- Phone
- 2022916423
- Fax
- 2022910691
- Primary Specialty
-
Internal Medicine
207R00000X
- Additional Specialty
- Internal Medicine
- Additional Specialty
- Internal Medicine
Other Internal Medicine Providers in WASHINGTON, DC
| Name | Credential | NPI |
|---|---|---|
| DARCY JEAN HANSEN | M.D. | 1346243417 |
| DR. JAMES FRANKLIN ELMORE | M.D. | 1821094772 |
| DR. MINA M YACOUB | MD | 1073519823 |
| DR. TIMOTHY A PRICE | MD | 1942206792 |
| DR. LEWIS SUSKIEWICZ | M.D. | 1508864273 |
| DR. RODNEY W BROOKS | MD, MBA | 1407854029 |
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.