Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Blake Peterson, MD

Orthopaedic Surgery Physician in Arlington, VA · enumerated 2012.

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

National Provider Identifier

1023379849

Verified

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Registry record

Entity type Individual (Type 1)

Name Blake Peterson

Credential MD

Sex Male

Practice address 2445 Army Navy Dr, Arlington, VA, 22206

Phone (703) 892-6500

Enumeration date Jun 7, 2012

Last updated in NPPES Mar 17, 2018

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 2012015918 (MO) 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 Blake Peterson practice?

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

What is the NPI number for Blake Peterson?

The National Provider Identifier (NPI) for Blake Peterson is 1023379849, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-17.