DR. STEFANIE GAUGUET MD, PHD
NPI 1174782858
Pediatrics - Pediatric Critical Care Medicine in Worcester, MA

Q: What is Stefanie Gauguet's NPI number?

The NPI number for Stefanie Gauguet is 1174782858. It was assigned to this individual provider in the NPPES registry on June 6, 2008.

Q: What is Stefanie Gauguet's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Q: When was this NPI record last updated?

The NPPES record for Stefanie Gauguet was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since June 06, 2008PECOS Enrolled

55 LAKE AVE N, WORCESTER, MA 01655(774) 442-2164(774) 443-2062 Get Directions Write a Review

NPPES record last updated: January 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 2, 2026, Nov 4, 2020, Oct 17, 2016 (3 updates tracked since 2016).

On this page

About Dr. Stefanie Gauguet Md, Phd NPPES

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

DR. STEFANIE GAUGUET MD, PHD (NPI 1174782858) is an individual pediatric critical care medicine provider in Worcester, Massachusetts, licensed in Massachusetts (231441) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Worcester.

NPPES Registry Identity

NPI1174782858

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameDR. STEFANIE GAUGUETCredential: MD, PHD

Location Address55 LAKE AVE NWorcester, MA 01655-0002

Mailing AddressPo Box 415348Boston, MA 02241-5348 · (800) 225-8885 · Fax (508) 334-1977

Phone(774) 442-2164

Fax(774) 443-2062

Sole ProprietorNo

Enumeration DateJune 6, 2008

Last NPPES UpdateJanuary 2, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 2, 2026

✔ NPI 1174782858 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

License✔ Licensed in MA · 231441

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Also ListedPediatricsTaxonomy 208000000X · License 231441 (MA)

55 LAKE AVE N, Worcester, MA 01655

Open in Google Maps ↗

Secondary Practice Location 1

Location 1366 Shrewsbury StWorcester, MA 01604-4647 · Phone (508) 595-2700 · Fax (774) 221-5136

Other Identifiers 1

Medicaid110085638AMA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stefanie Gauguet Md, Phd 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.

Medicare Billing Reassignments

Medicare enrollment records show Stefanie Gauguet reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Reliant Medical Group, Inc

2.8 mi

Family Medicine

5 NEPONSET ST
Worcester, MA 01606

Reassigned Medicare billing, Massachusetts enrollment
718 clinicians in this Medicare group

NPI 1720017528 (508) 852-0600

Chmc Anesthesia Foundation Inc

34 mi

Pediatric Anesthesiology

300 LONGWOOD AVE
Boston, MA 02115

Reassigned Medicare billing, Massachusetts enrollment
86 clinicians in this Medicare group

NPI 1831268754 (617) 919-1340

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

HILLARY R. IRONS MD

Emergency Medicine

55 LAKE AVE N
WORCESTER, MA 01655

Worcester County (508) 421-1400

MS. EILEEN A. DUHAMEL NP

Nurse Practitioner

55 LAKE AVE N, DEPARTMENT OF RADIOLOGY
WORCESTER, MA 01655

Worcester County (508) 334-2710

EWA HRYNISZYN CRNA

Nurse Anesthetist, Certified Registered

55 LAKE AVE N, DEPARTMENT OF ANESTHESIOLOGY
WORCESTER, MA 01655

Worcester County (508) 334-3271

HELEN COPSEY PA-C

Physician Assistant

55 LAKE AVE N
WORCESTER, MA 01655

Worcester County (508) 334-8585

DR. ADEPEJU GBADEBO CHAMPION M.D.

Internal Medicine

55 LAKE AVE N
WORCESTER, MA 01655

Worcester County (508) 334-2731

SOWMYA KORAPATI

Internal Medicine (Hematology & Oncology)

55 LAKE AVE N
WORCESTER, MA 01655

Worcester County (508) 334-3550

LAYLA FAKHRZADEH M.D.

Anesthesiology

55 LAKE AVE N, ANESTHESIOLOGY
WORCESTER, MA 01655

Worcester County (508) 334-3271

YOONYIE CHO M.D.

Anesthesiology

55 LAKE AVE N
WORCESTER, MA 01655

Worcester County (508) 334-1000

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 Stefanie Gauguet's NPI number?

The NPI number for Stefanie Gauguet is 1174782858. It was assigned to this individual provider in the NPPES registry on June 6, 2008.

Where is Stefanie Gauguet located?

Stefanie Gauguet practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (774) 442-2164.

What is Stefanie Gauguet's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Stefanie Gauguet enrolled in Medicare?

Yes. Stefanie Gauguet is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stefanie Gauguet's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stefanie Gauguet reassigns Medicare benefits to 2 organizations: Reliant Medical Group, Inc (Worcester, MA) and Chmc Anesthesia Foundation Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stefanie Gauguet's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Stefanie Gauguet was last updated on January 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.