Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1538815329 Individual Practitioner Female Practitioner

Stefanie Hagopian , RN

Nurse Practitioner • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Stefanie Hagopian, RN is a certified Nurse Practitioner practicing in Worcester, MA. With approximately 3 years of clinical experience since completing medical education in 2023, Stefanie Hagopian delivers high-quality medical care to the local community at 55 LAKE AVE N.

Stefanie Hagopian is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 5083341975
Associated Practice Facility / Clinic
🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Other

Graduation Year

2023

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Worcester, MA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
3 Yrs -7.9 yrs vs City Avg
City Avg: 10.9 Yrs
State Avg: 12.5 Yrs
Regional Practice Density
506 Specialists

Practicing in Worcester, MA (3545 Statewide)

Telehealth Adoption Rate
17.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
78.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Hagopian (3 Years) 3 Yrs
Worcester Specialty Average (10.9 Years) 10.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
13 13 $667.00 $145.62

Medical Specialties & State Licenses

CMS Verified: 2026-07-20
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA RN2331053

(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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
110206349A (MA)

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

119 Belmont St, Worcester, MA 016052903

Phone: 5083341000

Secondary Practice Locations

119 Belmont St

Worcester, MA 016052903

Phone: 5083348515

Practice Associates & Co-Workers

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

28 Associated Practitioners
Dr. Stephen Krinzman , MD

Internal Medicine - Pulmonary Disease

NPI 1003898420

Doctor of Medicine (M.D.)

Dr. Melissa Tukey , MD

Internal Medicine - Pulmonary Disease

NPI 1053578963

Doctor of Medicine (M.D.)

Dr. Natasha Brzoska , DNP

Nurse Practitioner

NPI 1134912900

Doctor of Nursing Practice

Sarah Rollins , ACNP-BC

Nurse Practitioner

NPI 1184933343

ACNPBC

Dr. Marcus Alpert , MD

Internal Medicine - Pulmonary Disease

NPI 1205327194

Doctor of Medicine (M.D.)

Dr. Shaun Toomey , MD

Internal Medicine - Pulmonary Disease

NPI 1255794293

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location July 20, 2026

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5083341975)

📍
Updated Practice Location June 11, 2024

Registered at 119 BELMONT ST, WORCESTER, MA 016052903 (Tel: 5083348515)

📍
Updated Business Mailing Address June 11, 2024

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 11, 2024

Nurse Practitioner (License #RN2331053 in MA)

NPI Profile Active March 01, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location March 01, 2022

Registered at 114 BRACKEN DR, MARLBOROUGH, MA 017523196 (Tel: 7813543097)

📍
Updated Business Mailing Address March 01, 2022

Registered at 114 BRACKEN DR, MARLBOROUGH, MA 017523196 (Tel: 7813543097)

👤
Provider Name / Credentials Updated March 01, 2022

Recorded as STEFANIE HAGOPIAN, RN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2022

Registered Nurse (License #RN2331053 in MA)

🟢
Initial NPI Registration & Enumeration March 01, 2022

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: 1538815329
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 01, 2022
Last Update: July 20, 2026
Sole Proprietor: Yes

Mailing Address

Po Box 415348

Boston, MA 022415348

Phone: 8002258885

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.