Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952961401 Individual Practitioner Female Practitioner

Dr. Margaret Teresa Berrigan , MD

Surgery • Pittsburgh, PA

Professional Overview & Biography Verified Profile Summary

Dr. Margaret Berrigan, MD is a registered healthcare professional specializing in Surgery in Pittsburgh, PA. Practice services are available at 200 LOTHROP STREET under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

200 Lothrop Street

Pittsburgh, PA 15213

Telephone 4126473135
Associated Practice Facility / Clinic
🏢 Upmc Facility NPI 1265686000

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Pittsburgh, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 17.8 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
208 Specialists

Practicing in Pittsburgh, PA (1976 Statewide)

Telehealth Adoption Rate
14.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-03-26
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License MA 279500

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Practice Associates & Co-Workers

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

14 Associated Practitioners
Dr. Sean Flannigan , MD

Emergency Medicine

NPI 1063162709

Doctor of Medicine (M.D.)

Dr. Hyun Lee , MBBS

Internal Medicine - Critical Care Medicine

NPI 1083346217

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Vincent Choo

Student in an Organized Health Care Education/Training Program

NPI 1114546561
Dr. Claire Hanson , MD

Student in an Organized Health Care Education/Training Program

NPI 1164838355

Doctor of Medicine (M.D.)

Christine Wu

Surgery - Trauma Surgery

NPI 1174028591
Dr. Milap Desai , MD

Student in an Organized Health Care Education/Training Program

NPI 1205574183

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location March 26, 2026

Registered at 200 LOTHROP STREET, PITTSBURGH, PA 15213 (Tel: 4126473135)

📍
Updated Business Mailing Address March 26, 2026

Registered at 3600 FORBES AVENUE, FORBES TOWER - PLAZA LEVEL SUITE 140, PITTSBURGH, PA 15213 (Tel: 6176329236)

NPI Profile Active June 17, 2019

NPI status registered as active in NPPES database

📍
Updated Practice Location June 17, 2019

Registered at 330 BROOKLINE AVE, BOSTON, MA 022155400 (Tel: 6176329236)

📍
Updated Business Mailing Address June 17, 2019

Registered at 330 BROOKLINE AVE, BOSTON, MA 022155400 (Tel: 6176329236)

👤
Provider Name / Credentials Updated June 17, 2019

Recorded as MARGARET BERRIGAN, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 17, 2019

Surgery (License #279500 in MA)

🟢
Initial NPI Registration & Enumeration June 17, 2019

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Margaret Berrigan. Be the first to share your experience!

Sign in to leave a review for Dr. Margaret Berrigan

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1952961401
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 17, 2019
Last Update: March 26, 2026
Sole Proprietor: No

Mailing Address

3600 Forbes Avenue, Forbes Tower - Plaza Level Suite 140

Pittsburgh, PA 15213

Phone: 6176329236

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.