Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Birgit Arb, MD

Q: What is the NPI number for Birgit Arb?

The National Provider Identifier (NPI) for Birgit Arb is 1669466405, a Type 1 (individual) record in the CMS NPPES registry.

Hematology & Oncology Physician in Pulaski, VA · enumerated 2005.

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

National Provider Identifier

1669466405

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Registry record

Entity type Individual (Type 1)

Name Dr. Birgit Arb

Credential MD

Sex Female

Practice address 2400 Lee Hwy N, Pulaski, VA, 24301

Phone (540) 440-4561

Fax (540) 440-4703

Enumeration date Sep 8, 2005

Last updated in NPPES Sep 30, 2024

Taxonomy & licenses

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians · License 9400863 (NC) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 0101277 (VA) Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians · License 010127739 (VA) 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 Birgit Arb practice?

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

What is the NPI number for Birgit Arb?

The National Provider Identifier (NPI) for Birgit Arb is 1669466405, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-30.