Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marc Espy Rankin, M.D.

Q: What is the NPI number for Marc Rankin?

The National Provider Identifier (NPI) for Marc Rankin is 1760480222, a Type 1 (individual) record in the CMS NPPES registry.

Sports Medicine (Orthopaedic Surgery) Physician in Washington, DC · enumerated 2005.

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

National Provider Identifier

1760480222

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Registry record

Entity type Individual (Type 1)

Name Marc Espy Rankin

Credential M.D.

Sex Male

Practice address 3301 New Mexico Ave Nw Ste 248, Washington, DC, 20016

Phone (202) 244-0706

Fax (202) 686-6278

Enumeration date Jul 8, 2005

Last updated in NPPES Jan 8, 2019

Taxonomy & licenses

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License D0064915 (MD) Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD33380 (DC) Secondary

207XX0005X Sports Medicine (Orthopaedic Surgery) Physician Allopathic & Osteopathic Physicians · License MD33380 (DC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
034937200	Medicaid	DC	-

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 Marc Rankin?

The National Provider Identifier (NPI) for Marc Rankin is 1760480222, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marc Rankin practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-08.