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DR. SHEA C GREGG MD
NPI 1255535670
Surgery in Bridgeport, CT

Active since June 11, 2007PECOS EnrolledAccepts Medicare Assignment
91.25/100
CMS Quality Rating
2800 MAIN ST, BRIDGEPORT, CT 06606(401) 272-1800 Get Directions Write a Review

NPPES record last updated: September 29, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Shea C Gregg Md NPPES

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

DR. SHEA C GREGG MD (NPI 1255535670) is an individual surgery provider in Bridgeport, Connecticut, licensed in Connecticut (46015) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and is a graduate of Geisel School Of Medicine At Dartmouth (2002).

NPPES Registry Identity

NPI1255535670
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. SHEA C GREGGCredential: MD
Location Address2800 MAIN STBridgeport, CT 06606-4201
Mailing Address16 Surrey LnTrumbull, CT 06611-1130 · (401) 447-2937
Phone(401) 272-1800
Sole ProprietorNo
Medical School CMSGeisel School Of Medicine At DartmouthGraduated 2002
Enumeration DateJune 11, 2007
Last NPPES UpdateSeptember 29, 2025
NPPES CertifiedSeptember 29, 2025
✔ NPI 1255535670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CT · 46015
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.
2800 MAIN ST, Bridgeport, CT 06606
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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 and accepts Medicare assignment

Dr. Shea C Gregg Md 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 ID8820156920
PECOS Enrollment IDI20130809000283
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 06606 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
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

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.

91.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.37
Promoting Interoperability100
Improvement Activities40
Cost56.52

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.

JENNIFER GODWIN OKON M.D
Student in an Organized Health Care Education/Training Program
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 576-6000
CAITLIN VAN ESS CRNA
Nurse Anesthetist, Certified Registered
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (860) 576-5000
DR. FRANK RAYMOND SCIFO M.D.
Family Medicine
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 576-5986
KATHRYN LOHOTSKY JAFFER CRNA
Nurse Anesthetist, Certified Registered
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 576-6000
CLEOFAS ESPINOZA CRNA
Nurse Anesthetist, Certified Registered
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 576-6000
PETER JAKUBOWSKI
Nurse Anesthetist, Certified Registered
2800 MAIN ST, ST VINCENTS MEDICAL CENTER
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 929-7353
DANIEL PAOLETTI PA-C
Physician Assistant (Medical)
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (203) 576-6000
DR. MATTHEW ALAZAR MICHAEL MD
Student in an Organized Health Care Education/Training Program
2800 MAIN ST
BRIDGEPORT, CT 06606
Greater Bridgeport Planning Region (475) 210-5791

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 Shea Gregg's NPI number?

The NPI number for Shea Gregg is 1255535670. It was assigned to this individual provider in the NPPES registry on June 11, 2007.

Where is Shea Gregg located?

Shea Gregg practices at 2800 Main St, Bridgeport, CT 06606. The listed phone number is (401) 272-1800.

What is Shea Gregg's specialty?

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

Is Shea Gregg enrolled in Medicare?

Yes. Shea Gregg 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 Shea Gregg was last updated on September 29, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.