Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Mark A Bradshaw, MD

Psychiatry Physician in Yakima, WA · enumerated 2007.

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

National Provider Identifier

1508903436

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Registry record

Entity type Individual (Type 1)

Name Dr. Mark A Bradshaw

Credential MD

Sex Male

Practice address 402 S 4th Ave, Yakima, WA, 98902

Phone (509) 575-4084

Fax (509) 452-0879

Enumeration date Jan 31, 2007

Last updated in NPPES Jan 23, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 13160 (MS) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 70078314 (WA) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 81929 (GA) Secondary

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.

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Frequently asked questions

How do I verify Mark Bradshaw's NPI record?

Cross-check NPI 1508903436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508903436 active?

Yes, as of the latest NPPES snapshot, NPI 1508903436 is active (record last updated 2026-01-23).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-23.