Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tatyana Shereshevsky

Obstetrics & Gynecology Physician in Yakima, WA · enumerated 2008.

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

National Provider Identifier

1609043835

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Registry record

Entity type Individual (Type 1)

Name Tatyana Shereshevsky

Sex Female

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

Phone (509) 469-6305

Fax (509) 575-3395

Enumeration date May 16, 2008

Last updated in NPPES Jun 9, 2021

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 51975-20 (WI) Secondary

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License C136085 (CA) Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License C136085 (CA) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD61116194 (WA) Primary

Other identifiers

Identifier	Type	State	Issuer
1609043835	Medicaid	CA	-
058957	Medicaid	CA	-

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 1609043835 active?

Yes, as of the latest NPPES snapshot, NPI 1609043835 is active (record last updated 2021-06-09).

How do I verify Tatyana Shereshevsky's NPI record?

Cross-check NPI 1609043835 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 2021-06-09.