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DR. MARGARET TERESA BERRIGAN MD
NPI 1952961401
Surgery in Pittsburgh, PA

Active since June 17, 2019PECOS Enrolled
200 LOTHROP STREET, PITTSBURGH, PA 15213(412) 647-3135 Get Directions Write a Review

NPPES record last updated: March 26, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Mar 26, 2026, Jun 17, 2019 (2 updates tracked since 2019).

About Dr. Margaret Teresa Berrigan Md NPPES

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

DR. MARGARET TERESA BERRIGAN MD (NPI 1952961401) is an individual surgery provider in Pittsburgh, Pennsylvania, licensed in Massachusetts (279500) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1952961401
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. MARGARET TERESA BERRIGANCredential: MD
Location Address200 LOTHROP STREETPittsburgh, PA 15213
Mailing Address3600 Forbes Avenue, Forbes Tower - Plaza Level Suite 140Pittsburgh, PA 15213 · (617) 632-9236
Phone(412) 647-3135
Sole ProprietorNo
Enumeration DateJune 17, 2019
Last NPPES UpdateMarch 26, 20262 updates tracked since enumeration
NPPES CertifiedMarch 26, 2026
✔ NPI 1952961401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in MA · 279500
Definition
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.
200 LOTHROP STREET, Pittsburgh, PA 15213
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Margaret Teresa Berrigan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 15213 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
$84.88 typical visit price
range $54.64 – $166.87
Typical copayment $21.22 (range $13.66 – $41.71)
Most-billed visit code 99203
Established Patient
$68.36 typical visit price
range $17.33 – $135.84
Typical copayment $17.09 (range $4.33 – $33.96)
Most-billed visit code 99213
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.

MRS. KELLY ANN MARTIN MSPA-C
Physician Assistant (Medical)
200 LOTHROP STREET, FLOOR 9D
PITTSBURGH, PA 15213
Allegheny County (412) 648-6531
UPMC PRESBYTERIAN SHADYSIDE
Pharmacy
200 LOTHROP STREET, F186 INPATIENT PHARMACY (C/O ALFRED L'ALTRELLI)
PITTSBURGH, PA 15213
Allegheny County (412) 547-5929
ERICK S. MACLEAN MD
Internal Medicine
200 LOTHROP STREET, 5B OUTPATIENT CARDIOLOGY
PITTSBURGH, PA 15213
Allegheny County (412) 647-8286
MS. SHEIVA FENSTERMACHER M.D.
Student in an Organized Health Care Education/Training Program
200 LOTHROP STREET, SUITE N715
PITTSBURGH, PA 15213
Allegheny County (412) 647-6426
DR. SEVIL OZDEMIR M.D.
Student in an Organized Health Care Education/Training Program
200 LOTHROP STREET
PITTSBURGH, PA 15213
Allegheny County (412) 647-3333
MEDHA BISWAS M.D.
Student in an Organized Health Care Education/Training Program
200 LOTHROP STREET, 5B OUTPATIENT CARDIOLOGY
PITTSBURGH, PA 15213
Allegheny County (412) 647-4123
SEAN ALAN FLANNIGAN M.D.
Emergency Medicine
200 LOTHROP STREET
PITTSBURGH, PA 15213
Allegheny County (412) 647-3135
MICHAEL XIE MD
Otolaryngology
200 LOTHROP STREET, THE EYE AND EAR INSTITUTE, SUITE 500
PITTSBURGH, PA 15213
Allegheny County (412) 647-8186

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 Margaret Berrigan's NPI number?

The NPI number for Margaret Berrigan is 1952961401. It was assigned to this individual provider in the NPPES registry on June 17, 2019.

Where is Margaret Berrigan located?

Margaret Berrigan practices at 200 Lothrop Street, Pittsburgh, PA 15213. The listed phone number is (412) 647-3135.

What is Margaret Berrigan's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Margaret Berrigan enrolled in Medicare?

Yes. Margaret Berrigan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Margaret Berrigan was last updated on March 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.