NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mitchell Lee Vance, D.C.

Chiropractor in Portland, ME · enumerated 2008 · practices at Healthworx, LLC.

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

National Provider Identifier

1336390210

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Registry record

Entity type Individual (Type 1)
Name Dr. Mitchell Lee Vance
Credential D.C.
Sex Male
Practice address Portland, ME, 04102
Phone (207) 780-1070
Fax (207) 780-1007
Enumeration date Oct 9, 2008
Last updated in NPPES May 20, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License CR1862 (ME) 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.

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Frequently asked questions

What is the NPI number for Mitchell Vance?
The National Provider Identifier (NPI) for Mitchell Vance is 1336390210, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mitchell Vance practice?
The practice location on file with NPPES is in Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-20.