NPI Portal NPI Lookup & Verification

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

Dr. Aaron C Drouin, D.C.

Chiropractor in Brookline, MA · enumerated 2006 · practices at Beacon Family Dental.

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

National Provider Identifier

1417974171

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Registry record

Entity type Individual (Type 1)
Name Dr. Aaron C Drouin
Credential D.C.
Sex Male
Practice address Brookline, MA, 02445
Phone (617) 731-9155
Enumeration date Jul 17, 2006
Last updated in NPPES Mar 24, 2008

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2756 (MA) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
AA2916 Other MA HARVARD
Y36942 Other MA BLUE CROSS BLUE SHEILD
460286 Other MA TUFTS

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

Where does Aaron Drouin practice?
The practice location on file with NPPES is in Brookline, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Aaron Drouin?
The National Provider Identifier (NPI) for Aaron Drouin is 1417974171, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-24.