Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Billie Hamilton-Powell, RN,PA-C, CNM

Advanced Practice Midwife in Largo, MD · enumerated 2006.

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

National Provider Identifier

1609957570

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mrs. Billie Hamilton-Powell

Credential RN,PA-C, CNM

Sex Female

Practice address 901 Harry S Truman Dr N, Largo, MD, 20774

Phone (240) 677-2300

Fax (240) 677-0066

Enumeration date Oct 18, 2006

Last updated in NPPES Jan 15, 2024

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License R100750 (MD) Primary

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License 0024167973 (VA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA10004286 (WA) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

What is the NPI number for Billie Hamilton-Powell?

The National Provider Identifier (NPI) for Billie Hamilton-Powell is 1609957570, a Type 1 (individual) record in the CMS NPPES registry.

Where does Billie Hamilton-Powell practice?

The practice location on file with NPPES is in Largo, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Andrew Keenan Nuclear Imaging & Therapy Physician · Largo, MD NPI 1467405175 Christopher Michetti Trauma Surgery Physician · Upper Marlboro, MD NPI 1700807179 Dimensions Health Corporation General Acute Care Hospital · Upper Marlboro, MD NPI 1720099286 Dimensions Healthcare Associates, Inc. Anesthesiology Physician · Largo, MD NPI 1346354834 Janet Tuttle Surgical Critical Care Physician · Upper Marlboro, MD NPI 1629152590 Denise Chernoff Physician Assistant · Upper Marlboro, MD NPI 1568537405 Ricardo Fernandez Internal Medicine Physician · Upper Marlboro, MD NPI 1609913532 Brent Bauer Orthopaedic Trauma Physician · Largo, MD NPI 1033312632

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-15.