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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

NICHOLAS DEAN HAHN DC
NPI 1700709243
Chiropractor in Boston, MA

Active since August 01, 2026
102 CHARLES ST, BOSTON, MA 02114(617) 286-5216 Get Directions Write a Review

NPPES record added: August 1, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nicholas Dean Hahn Dc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NICHOLAS DEAN HAHN DC (NPI 1700709243) is an individual chiropractor in Boston, Massachusetts, licensed in Massachusetts (CHI5256) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1700709243
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameNICHOLAS DEAN HAHNCredential: DC
Location Address102 CHARLES STBoston, MA 02114-4607
Mailing Address44 Walnut Hill DrScituate, MA 02066-4464
Phone(617) 286-5216
Sole ProprietorNo
Enumeration DateAugust 1, 2026
NPPES CertifiedAugust 1, 2026
✔ NPI 1700709243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in MA · CHI5256
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
102 CHARLES ST, Boston, MA 02114
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Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JADER SIQUEIRA BATISTA SR.
Massage Therapist
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
DEVIN CORY D.C.
Chiropractor
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
TIANA CELESIA RD INC
Dietitian, Registered
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
DR. RYAN ANTONEY CASAGRANDA D.C.
Chiropractor
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
CHARLES STREET FAMILY CHIROPRACTIC, INC.
Chiropractor
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
MS. JENNIFER MORALES LMT
Massage Therapist
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
CHARLES STREET FAMILY CHIROPRACTIC, INC
Chiropractor
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992
KELLY KATHRYN MAKELA DC
Chiropractor
102 CHARLES ST
BOSTON, MA 02114
Suffolk County (617) 720-1992

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Nicholas Hahn's NPI number?

The NPI number for Nicholas Hahn is 1700709243. It was assigned to this individual provider in the NPPES registry on August 1, 2026.

Where is Nicholas Hahn located?

Nicholas Hahn practices at 102 Charles St, Boston, MA 02114. The listed phone number is (617) 286-5216.

What is Nicholas Hahn's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Nicholas Hahn was last updated on August 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.