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Active NPI 1477044824 Individual Practitioner Female Practitioner

Mary Ann Harmon , APRN

Nurse Practitioner • North Haven, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Mary Ann Harmon, APRN is a certified Nurse Practitioner practicing in North Haven, CT. With approximately 9 years of clinical experience since completing medical education in 2017, Mary Ann Harmon delivers high-quality medical care to the local community at 31 BROADWAY.

Mary Ann Harmon is affiliated with Yale University and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of impacted ear wax. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

31 Broadway

North Haven, CT 064732304

Telephone 2032347460
Fax 2032393047
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in North Haven, CT

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs +2.2 yrs vs City Avg
City Avg: 6.8 Yrs
State Avg: 11.4 Yrs
Regional Practice Density
12 Specialists

Practicing in North Haven, CT (941 Statewide)

Telehealth Adoption Rate
33.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Harmon (9 Years) 9 Yrs
North Haven Specialty Average (6.8 Years) 6.8 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
50 44 $514.80 $159.72

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CT 7265

(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.

Hospital & Practice Group Affiliations

Yale University

800 Howard Ave, New Haven, CT 065191369

Phone: 2037852140

Secondary Practice Locations

46 Prince St Ste 601

New Haven, CT 065191634

Phone: 2037521726

954 Main St

Branford, CT 064053730

Phone: 2034810003

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners
NPI 1205949369

Doctor of Medicine (M.D.)

Dr. Tapan Patel , MD

Otolaryngology

NPI 1225424252

Doctor of Medicine (M.D.)

NPI 1407969686

Doctor of Medicine (M.D.)

NPI 1821101080

Doctor of Medicine (M.D.)

NPI 1952970220

Doctor of Audiology

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active May 22, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location May 22, 2018

Registered at 31 BROADWAY, NORTH HAVEN, CT 064732304 (Tel: 2032347460)

📍
Updated Business Mailing Address May 22, 2018

Registered at 31 BROADWAY, NORTH HAVEN, CT 064732304 (Tel: 2032347460)

👤
Provider Name / Credentials Updated May 22, 2018

Recorded as MARY ANN HARMON, APRN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 22, 2018

Nurse Practitioner (License #7265 in CT)

🟢
Initial NPI Registration & Enumeration May 22, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1477044824
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 22, 2018
Last Update: May 22, 2018
Sole Proprietor: No

Mailing Address

31 Broadway

North Haven, CT 064732304

Phone: 2032347460

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.