MS. MARY FRANCES GIANNOTTI PMHNP-BC
NPI 1730859810
Nurse Practitioner - Psychiatric/Mental Health in New Haven, CT

Active since September 20, 2021PECOS EnrolledAccepts Medicare Assignment
54 E RAMSDELL ST, NEW HAVEN, CT 06515(203) 337-9943 Get Directions Write a Review

NPPES record last updated: January 24, 2022. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 24, 2022, Oct 18, 2021, Sep 21, 2021 (3 updates tracked since 2021).

About Ms. Mary Frances Giannotti Pmhnp-bc NPPES

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

MS. MARY FRANCES GIANNOTTI PMHNP-BC (NPI 1730859810) is an individual psychiatric/mental health provider in New Haven, Connecticut, licensed in Connecticut (10039) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in New Haven, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1730859810
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameMS. MARY FRANCES GIANNOTTICredential: PMHNP-BC
Location Address54 E RAMSDELL STNew Haven, CT 06515-1140
Mailing Address50 Perkins StNew Haven, CT 06513-3209 · (203) 907-5979
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateSeptember 20, 2021
Last NPPES UpdateJanuary 24, 20223 updates tracked since enumeration
NPPES CertifiedJanuary 24, 2022
NPI 1730859810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License Licensed in CT · 10039
54 E RAMSDELL ST, New Haven, CT 06515

Secondary Practice Location 1

Location 1495 Congress AveNew Haven, CT 06519-1312 · Phone (203) 781-4600

Other Identifiers 8

Medicaid008024427CT
Medicaid008039745CT
Medicaid008001325CT
Medicaid008042339CT
Medicaid008022622CT
Medicaid004082260CT
Medicaid008105797CT
Medicaid008023170CT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Ms. Mary Frances Giannotti Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8628466885
PECOS Enrollment IDI20211021001155
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06515 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
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.

Social Worker (Clinical)
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Social Worker (Clinical)
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Clinic/Center (Methadone)
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Licensed Practical Nurse
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Substance Abuse Rehabilitation Facility
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Counselor (Addiction (Substance Use Disorder))
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Counselor (Professional)
54 E RAMSDELL ST
NEW HAVEN, CT 06515
Counselor (Professional)
54 E RAMSDELL ST
NEW HAVEN, CT 06515

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 Mary Frances Giannotti's NPI number?

The NPI number for Mary Frances Giannotti is 1730859810. It was assigned to this individual provider in the NPPES registry on September 20, 2021.

Where is Mary Frances Giannotti located?

Mary Frances Giannotti practices at 54 E Ramsdell St, New Haven, CT 06515. The listed phone number is (203) 337-9943.

What is Mary Frances Giannotti's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Mary Frances Giannotti enrolled in Medicare?

Yes. Mary Frances Giannotti is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mary Frances Giannotti was last updated on January 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.