NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter Anthony Derosa, M.D.

Anatomic Pathology & Clinical Pathology Physician in Washington, Dc, DC · enumerated 2011 · practices at Medical Faculty Associates Inc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881981975

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Peter Anthony Derosa
Credential M.D.
Sex Male
Practice address 2150 Pennsylvania Avenue, Nw, The Gw Medical Faculty Associates, Washington, Dc, DC, 20037
Phone (202) 741-3000
Fax (202) 741-2185
Enumeration date Jul 8, 2011
Last updated in NPPES Jun 21, 2023

Taxonomy & licenses

207ZP0101X Anatomic Pathology Physician Allopathic & Osteopathic Physicians · License MD210011850 (DC) Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License MD210011850 (DC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Peter Derosa practice?
The practice location on file with NPPES is in Washington, Dc, DC. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Peter Derosa?
The National Provider Identifier (NPI) for Peter Derosa is 1881981975, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-21.