JESSICA MARN DDS BIG SMILES MASSACHUSETTS P.C.
NPI 1184864308
Dentist in Cambridge, MA

Active since February 27, 2009
245 FIRST ST, 18TH FLOOR, CAMBRIDGE, MA 02142(888) 833-8441(888) 330-4331 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Jessica Marn Dds Big Smiles Massachusetts P.c. NPPES

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

JESSICA MARN DDS BIG SMILES MASSACHUSETTS P.C. (NPI 1184864308) is a healthcare organization registered as a dentist in Cambridge, Massachusetts and active in the NPI registry since February 2009. The organization lists Jessica Marn, Dental Director, as its authorized official.

NPPES Registry Identity

NPI1184864308
Entity TypeOrganization
Primary Taxonomy122300000X
Legal Business NameJESSICA MARN DDS BIG SMILES MASSACHUSETTS P.C.
Location Address245 FIRST ST, 18TH FLOORCambridge, MA 02142-1200
Mailing Address33533 W. 12 Mile Road, Suite 150Farmington Hills, MI 48331-3354 · (888) 833-8441 · Fax (888) 330-4331
Fax(888) 330-4331
Organization SubpartNo
Authorized OfficialJessica MarnDental Director · (888) 833-8441
Enumeration DateFebruary 27, 2009
Last NPPES UpdateNovember 18, 2025
NPPES CertifiedNovember 18, 2025
NPI 1184864308 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License Licensed in MA · 22347
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
245 FIRST ST, Cambridge, MA 02142

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 12

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

Clinical Medical Laboratory
245 FIRST ST, SUITE 150
CAMBRIDGE, MA 02142
Dentist
245 FIRST ST
CAMBRIDGE, MA 02142
Chiropractor (Sports Physician)
245 FIRST ST, SUITE 1800
CAMBRIDGE, MA 02142
Dentist
245 FIRST ST, 18TH FLOOR
CAMBRIDGE, MA 02142
Behavior Analyst
245 FIRST ST
CAMBRIDGE, MA 02142
Dentist (Endodontics)
245 FIRST ST
CAMBRIDGE, MA 02142
Dentist (Periodontics)
245 FIRST ST
CAMBRIDGE, MA 02142
Dentist
245 FIRST ST
CAMBRIDGE, MA 02142

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 Jessica Marn Dds Big Smiles Massachusetts P.C.'s NPI number?

The NPI number for Jessica Marn Dds Big Smiles Massachusetts P.C. is 1184864308. It was assigned to this organization in the NPPES registry on February 27, 2009.

Where is Jessica Marn Dds Big Smiles Massachusetts P.C. located?

Jessica Marn Dds Big Smiles Massachusetts P.C. is located at 245 First St 18th Floor, Cambridge, MA 02142. The listed phone number is (888) 833-8441.

What is Jessica Marn Dds Big Smiles Massachusetts P.C.'s specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

When was this NPI record last updated?

The NPPES record for Jessica Marn Dds Big Smiles Massachusetts P.C. was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.