MS. DENISE CYNTHIA GNAZZO N.P.
NPI 1477635340
Nurse Practitioner in Dartmouth, MA

Q: What is Denise Gnazzo's NPI number?

The NPI number for Denise Gnazzo is 1477635340. It was assigned to this individual provider in the NPPES registry on October 20, 2006. The provider is also known as Miss Denise Cynthia Mann Np.

Q: What is Denise Gnazzo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Denise Gnazzo was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 October 20, 2006PECOS Enrolled

535 FAUNCE CORNER RD, DARTMOUTH, MA 02747(508) 996-3991 Get Directions Write a Review

NPPES record last updated: May 29, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Ms. Denise Cynthia Gnazzo N.p. NPPES

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

MS. DENISE CYNTHIA GNAZZO N.P. (NPI 1477635340) is an individual nurse practitioner in Dartmouth, Massachusetts, licensed in Massachusetts (181612) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, is affiliated with Saint Anne's Hospital, and maintains a secondary practice location in North Easton.

NPPES Registry Identity

NPI1477635340

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameMS. DENISE CYNTHIA GNAZZOCredential: N.P.

Location Address535 FAUNCE CORNER RDDartmouth, MA 02747-1242

Mailing Address535 Faunce Corner RdDartmouth, MA 02747-1242 · (508) 996-3991

Phone(508) 996-3991

Sole ProprietorYes

Medical School CMSOtherGraduated 1996

Enumeration DateOctober 20, 2006

Last NPPES UpdateMay 29, 2025

NPPES CertifiedMay 29, 2025

✔ NPI 1477635340 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in MA · 181612

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

535 FAUNCE CORNER RD, Dartmouth, MA 02747

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Other Names 1

Former Name (1)Miss Denise Cynthia Mann Np

Secondary Practice Location 1

Location 115 roche brothers way suite 220, one washington placeNorth Easton, MA 02356-1000 · Phone (508) 238-4627 ext. 0

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ms. Denise Cynthia Gnazzo N.p. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4183698533

PECOS Enrollment IDI20061109000596

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 99307

A follow-up nursing facility visit per day typically lasts about 10 minutes. This service involves a healthcare professional checking on your health status, answering any questions you may have, and monitoring your progress. This routine check ensures your recovery is on track and any concerns are addressed promptly.

76 services76 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Anne's Hospital

Acute Care Hospitals · Fall River, MA

3/5 CMS rating

OwnershipProprietary

CMS Certification Number220020

Location795 Middle StreetFall River, MA 02721 · Bristol County

Emergency services

The Miriam Hospital

Acute Care Hospitals · Providence, RI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number410012

Location164 Summit AvenueProvidence, RI 02906 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02747 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$90.70 typical visit price

range $58.86 – $177.36

Typical copayment $22.67 (range $14.71 – $44.34)

Most-billed visit code 99203

Established Patient

$103.48 typical visit price

range $19.11 – $144.84

Typical copayment $25.87 (range $4.77 – $36.21)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

JACK A HOWARD MD

Internal Medicine (Cardiovascular Disease)

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

SOUTH COAST ORTHOPEDIC TECHNOLOGY

Prosthetic/Orthotic Supplier

535 FAUNCE CORNER RD, SUITE 201
N DARTMOUTH, MA 02747

Bristol County (508) 998-7268

DR. MARIA PACHECO RUMSEY MD

Internal Medicine (Cardiovascular Disease)

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

EILEEN PHANEUF C.C.C.-SLP

Speech-Language Pathologist

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

JENNIFER SADECK

Nurse Practitioner (Acute Care)

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

FRANCINE MITCHELL AUD

Audiologist

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

STEPHEN LEIGHTON KEITH M.D.

Surgery (Vascular Surgery)

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

HEATHER DUFOUR FNP

Nurse Practitioner (Family)

535 FAUNCE CORNER RD
DARTMOUTH, MA 02747

Bristol County (508) 996-3991

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 Denise Gnazzo's NPI number?

The NPI number for Denise Gnazzo is 1477635340. It was assigned to this individual provider in the NPPES registry on October 20, 2006. The provider is also known as Miss Denise Cynthia Mann Np.

Where is Denise Gnazzo located?

Denise Gnazzo practices at 535 Faunce Corner Rd, Dartmouth, MA 02747. The listed phone number is (508) 996-3991.

What is Denise Gnazzo's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Denise Gnazzo enrolled in Medicare?

Yes. Denise Gnazzo is registered in the Medicare PECOS enrollment system.

What insurance does Denise Gnazzo accept?

Health plans from Anthem Blue Cross and Blue Shield list Denise Gnazzo 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.

Is Denise Gnazzo affiliated with any hospitals?

According to CMS data, Denise Gnazzo is affiliated with Saint Anne's Hospital and The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Denise Gnazzo was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.