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DR. KRYSTEN ANNE MARIE FRITZ NORTH M.D., M.P.H.
NPI 1952749269
Pediatrics - Neonatal-Perinatal Medicine in Boston, MA

Active since June 08, 2013PECOS Enrolled
75 FRANCIS ST, BOSTON, MA 02115(617) 732-7739 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 5, 2026, May 23, 2018, Mar 17, 2018 (3 updates tracked since 2018).

About Dr. Krysten Anne Marie Fritz North M.d., M.p.h. NPPES

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

DR. KRYSTEN ANNE MARIE FRITZ NORTH M.D., M.P.H. (NPI 1952749269) is an individual neonatal-perinatal medicine provider in Boston, Massachusetts, licensed in Massachusetts (288223) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952749269
Entity TypeIndividualFemale
Primary Taxonomy2080N0001X
Provider Legal NameDR. KRYSTEN ANNE MARIE FRITZ NORTHCredential: M.D., M.P.H.
Location Address75 FRANCIS STBoston, MA 02115-6106
Mailing Address101 Manning Dr Rm N4051nChapel Hill, NC 27514-4220 · (984) 974-5063
Phone(617) 732-7739
Sole ProprietorNo
Enumeration DateJune 8, 2013
Last NPPES UpdateJanuary 5, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1952749269 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080N0001X
License✔ Licensed in MA · 288223
Definition
A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.
Also ListedPediatricsTaxonomy 208000000X · License 2018-00599 (NC)
75 FRANCIS ST, Boston, MA 02115
Open in Google Maps ↗

Other Identifiers 1

Medicaid1952749269WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Krysten Anne Marie Fritz North M.d., M.p.h. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

RUMA RAJBHANDARI
Internal Medicine (Gastroenterology)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 525-6841
WENYA LINDA BI
Neurological Surgery
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (203) 645-9485
CHI YUEN CHAN M.D.
Student in an Organized Health Care Education/Training Program
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500
JENNIFER MICHELLE THOMAS MD
Radiology (Diagnostic Radiology)
75 FRANCIS ST, DEPARTMENT OF RADIOLOGY
BOSTON, MA 02115
Suffolk County (617) 732-6248
GAURAV SHARMA M.D.
Surgery (Vascular Surgery)
75 FRANCIS ST, BRIGHAM AND WOMEN'S HOSPITAL
BOSTON, MA 02115
Suffolk County (951) 259-0890
DR. EUGENE RICHARDSON MD
Internal Medicine (Infectious Disease)
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-8881
YEU-SHIN CINDY CHANG M.D., M.P.H.
Emergency Medicine
75 FRANCIS ST, BWH DEPT. OF EMERGENCY MEDICINE
BOSTON, MA 02115
Suffolk County (617) 732-8070
CARA L RICHARDS
Physician Assistant
75 FRANCIS ST
BOSTON, MA 02115
Suffolk County (617) 732-5500

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 Krysten North's NPI number?

The NPI number for Krysten North is 1952749269. It was assigned to this individual provider in the NPPES registry on June 8, 2013.

Where is Krysten North located?

Krysten North practices at 75 Francis St, Boston, MA 02115. The listed phone number is (617) 732-7739.

What is Krysten North's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Is Krysten North enrolled in Medicare?

Yes. Krysten North is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Krysten North was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.