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KRISTIN DANIELLE SWEENEY MARSO DMD, MS
NPI 1891320966
Dentist - Pediatric Dentistry in Boston, MA

Active since March 09, 2020
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: November 4, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 4, 2023, Aug 17, 2023, Dec 8, 2021 and 3 more (6 updates tracked since 2020).

About Kristin Danielle Sweeney Marso Dmd, Ms NPPES

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

KRISTIN DANIELLE SWEENEY MARSO DMD, MS (NPI 1891320966) is an individual pediatric dentistry provider in Boston, Massachusetts, licensed in Massachusetts (DN1859324) and active in the NPI registry since March 2020.

NPPES Registry Identity

NPI1891320966
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameKRISTIN DANIELLE SWEENEY MARSOCredential: DMD, MS
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000
Phone(617) 355-6000
Sole ProprietorNo
Enumeration DateMarch 9, 2020
Last NPPES UpdateNovember 4, 20236 updates tracked since enumeration
NPPES CertifiedNovember 4, 2023
✔ NPI 1891320966 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in MA · DN1859324
Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

Also ListedDentistTaxonomy 122300000X · License DN1859324 (MA)
300 LONGWOOD AVE, Boston, MA 02115
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and more.Insurance ›

Other Providers at the Same Location NPPES 20

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

JULIE ANN HANSEN LCSW
Social Worker (Clinical)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (857) 218-4309
MS. ANNA ROGLIERI
Nurse Practitioner (Psychiatric/Mental Health)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
STEPHEN G. FLYNN M.D.
Anesthesiology (Pediatric Anesthesiology)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000
MISS LAUREN ASHLEY MASTERSON P.T., D.P.T
Physical Therapist
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7216
MS. SOYUN KWAN LICSW
Social Worker (Clinical)
300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115
Suffolk County (617) 355-0567
PUJA BANKA M.D.
Pediatrics
300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115
Suffolk County (617) 355-6363
MR. COURTNEY SULLIVAN FRATTO CPNP
Nurse Practitioner (Pediatrics)
300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115
Suffolk County (857) 218-4085
DR. ELIZABETH S TAGLAUER M.D., PH.D.
Pediatrics (Neonatal-Perinatal Medicine)
300 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-6000

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 Kristin Marso's NPI number?

The NPI number for Kristin Marso is 1891320966. It was assigned to this individual provider in the NPPES registry on March 9, 2020.

Where is Kristin Marso located?

Kristin Marso practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Kristin Marso's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

What insurance does Kristin Marso accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Kristin Marso as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Kristin Marso was last updated on November 4, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.