Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cheryl Lynn Marier, MD

Obstetrics & Gynecology Physician in Bellingham, WA · enumerated 2006.

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

National Provider Identifier

1801849344

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Registry record

Entity type Individual (Type 1)

Name Cheryl Lynn Marier

Credential MD

Sex Female

Practice address 2901 Squalicum Pkwy, Bellingham, WA, 98225

Phone (360) 738-2200

Fax (360) 752-5282

Enumeration date May 18, 2006

Last updated in NPPES Oct 5, 2010

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 14209 (OR) Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License MD60128135 (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
0258990	Other	WA	L&I AND CRIME VICTIMS
103655	Medicaid	OR	-
1801849344	Medicaid	WA	-
5109299	Other	WA	AETNA

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 specialty is Cheryl Marier?

Cheryl Marier is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-05.