Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara Baker, ARNP

Advanced Practice Midwife in Yakima, WA · enumerated 2006.

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

National Provider Identifier

1588758817

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Registry record

Entity type Individual (Type 1)

Name Tamara Baker

Credential ARNP

Sex Female

Practice address 2205 W Lincoln Ave, Yakima, WA, 98902

Phone (509) 575-3399

Fax (509) 575-3397

Enumeration date Oct 3, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP30000081 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
4493	Other	-	GROUP HEALTH
BA7229	Other	WA	REGENCE
9611815	Medicaid	WA	-

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

Is NPI 1588758817 active?

Yes, as of the latest NPPES snapshot, NPI 1588758817 is active (record last updated 2007-07-08).

How do I verify Tamara Baker's NPI record?

Cross-check NPI 1588758817 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.