MARY ANN HARMON APRN
NPI 1477044824
Nurse Practitioner in North Haven, CT

Active since May 22, 2018PECOS EnrolledAccepts Medicare Assignment
73.56/100
CMS Quality Rating
31 BROADWAY, NORTH HAVEN, CT 06473(203) 234-7460(203) 239-3047 Get Directions Write a Review

NPPES record last updated: May 22, 2018. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mary Ann Harmon Aprn NPPES

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

MARY ANN HARMON APRN (NPI 1477044824) is an individual nurse practitioner in North Haven, Connecticut, licensed in Connecticut (7265) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1477044824
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMARY ANN HARMONCredential: APRN
Location Address31 BROADWAYNorth Haven, CT 06473-2304
Mailing Address31 BroadwayNorth Haven, CT 06473-2304 · (203) 234-7460 · Fax (203) 239-3047
Fax(203) 239-3047
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateMay 22, 2018
NPI 1477044824 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 CT · 7265
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.
31 BROADWAY, North Haven, CT 06473

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

Mary Ann Harmon Aprn 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 ID8820343544
PECOS Enrollment IDI20180621001289
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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
50 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06473 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

73.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality75.84
Promoting Interoperability74
Improvement Activities40
Cost51.43

Other Providers at the Same Location NPPES 9

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

Physician Assistant
31 BROADWAY
NORTH HAVEN, CT 06473
Otolaryngology
31 BROADWAY
NORTH HAVEN, CT 06473
Audiologist
31 BROADWAY
NORTH HAVEN, CT 06473
Audiologist
31 BROADWAY
NORTH HAVEN, CT 06473
Otolaryngology
31 BROADWAY
NORTH HAVEN, CT 06473
Otolaryngology
31 BROADWAY
NORTH HAVEN, CT 06473
Audiologist
31 BROADWAY
NORTH HAVEN, CT 06473
Otolaryngology
31 BROADWAY
NORTH HAVEN, CT 06473

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 Ann Harmon's NPI number?

The NPI number for Mary Ann Harmon is 1477044824. It was assigned to this individual provider in the NPPES registry on May 22, 2018.

Where is Mary Ann Harmon located?

Mary Ann Harmon practices at 31 Broadway, North Haven, CT 06473. The listed phone number is (203) 234-7460.

What is Mary Ann Harmon's specialty?

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

Is Mary Ann Harmon enrolled in Medicare?

Yes. Mary Ann Harmon 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 Ann Harmon was last updated on May 22, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.