Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marissa Jeffers, DC

Chiropractor in Bellingham, WA · enumerated 2019 · practices at Lockwood Chiropractic LLC.

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

National Provider Identifier

1578104279

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Registry record

Entity type Individual (Type 1)

Name Dr. Marissa Jeffers

Credential DC

Sex Female

Practice address 511 E Magnolia St Ste 200, Bellingham, WA, 98225

Phone (360) 650-1040

Enumeration date Oct 3, 2019

Last updated in NPPES Oct 3, 2019

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CH60999757 (WA) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Marissa Jeffers practice?

The practice location on file with NPPES is in Bellingham, WA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Marissa Jeffers?

The National Provider Identifier (NPI) for Marissa Jeffers is 1578104279, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Christopher Lockwood Chiropractor · Bellingham, WA NPI 1992926778 Lockwood Chiropractic LLC Chiropractor · Bellingham, WA NPI 1417153867

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-10-03.