Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Crystal L Bernstein, M.D.

Gastroenterology Physician in Edmonds, WA · enumerated 2006.

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

National Provider Identifier

1326019167

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Registry record

Entity type Individual (Type 1)

Name Crystal L Bernstein

Credential M.D.

Sex Female

Practice address 21600 Highway 99 Ste 260, Edmonds, WA, 98026

Phone (425) 774-2650

Fax (425) 774-2643

Enumeration date Jan 30, 2006

Last updated in NPPES Mar 31, 2026

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 14275498-1235 (UT) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License MD00041540 (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
1007674	Medicaid	WA	-
0176555	Other	WA	LABOR AND INDUSTRIES

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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Crystal Bernstein?

Crystal Bernstein is registered in NPPES with the primary taxonomy of Gastroenterology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Klaus Mergener Gastroenterology Physician · Edmonds, WA NPI 1578537031 Michelle Goodman Nurse Practitioner · Edmonds, WA NPI 1093899478 Kimberly Boyce Physician Assistant · Edmonds, WA NPI 1447464094 David Liang Gastroenterology Physician · Edmonds, WA NPI 1619178027 Victoria Gasparyan Family Nurse Practitioner · Edmonds, WA NPI 1912268004 Puget Sound Gastroenterology, Pllc Gastroenterology Physician · Edmonds, WA NPI 1366129132 Gh Edmonds Endoscopy Center Sub LLC Ambulatory Surgical Clinic/Center · Edmonds, WA NPI 1750191029

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-31.