Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter Brandon, MD

Gynecology Physician in Seattle, WA · enumerated 2006 · practices at Ballard Women'S Health.

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

National Provider Identifier

1407914930

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter Brandon

Credential MD

Sex Male

Practice address 5410 Barnes Ave Nw, Seattle, WA, 98107

Phone (206) 784-0810

Fax (206) 784-2250

Enumeration date Dec 5, 2006

Last updated in NPPES Sep 6, 2011

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License MD00029025 (WA) 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
MD00029025	Other	WA	STATE LICENSE

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 Peter Brandon?

The National Provider Identifier (NPI) for Peter Brandon is 1407914930, a Type 1 (individual) record in the CMS NPPES registry.

Where does Peter Brandon practice?

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

Other providers at this practice address

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Ballard Women'S Health Gynecology Physician · Seattle, WA NPI 1831341569

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-06.