NPI Portal NPI Lookup & Verification

Dr. Michael C Vanaria, DC

Dr. Michael C Vanaria is a Internist Chiropractor provider (Chiropractor) practicing in Boulder, CO, registered in the NPPES registry with NPI 1649473232 since 2007. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1649473232
Entity type Individual (Type 1)
Name Dr. Michael C Vanaria
Credential DC
Sex Male
Practice address Boulder, CO, 80303
Phone 3034471656
Fax 3038335429
Enumeration date 2007-06-09
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NI0900X Internist Chiropractor Primary 2186 CO

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

Copy-ready billing details
Provider: Michael Vanaria, DC
NPI: 1649473232
Taxonomy: 111NI0900X (Internist Chiropractor)
Address: Boulder, CO, 80303

Other providers at this practice address

NPI Name Type Specialty Location
1023099496 Paula Postma, P.C. Organization Optometrist Boulder, CO
1992835730 Timothy Stokes Individual Clinical Psychologist Boulder, CO
1265656037 Boulder Natural Medicine Clinic Organization Naturopath Boulder, CO
1457552366 Neurometrics, Inc. Organization Speech-Language Pathologist Boulder, CO
1902083041 Michael Sakowich Individual Acupuncturist Boulder, CO
1407025778 Maxine Gower Individual Clinical Social Worker Boulder, CO
1992957351 S Suzanne Junered Individual Registered Dietitian Boulder, CO
1427385251 Elizabeth George Individual Psychologist Boulder, CO

Verify this record

Cross-check NPI 1649473232 against the authoritative CMS record: view Dr. Michael C Vanaria on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

How do I verify Michael Vanaria's NPI record?
Cross-check NPI 1649473232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1649473232 active?
Yes — as of the latest NPPES snapshot, NPI 1649473232 is active (record last updated 2007-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.