ERIC MATTHEW GERSHON MD
NPI 1124683081
Pediatrics - Pediatric Gastroenterology in New Haven, CT

Q: What is Eric Gershon's NPI number?

The NPI number for Eric Gershon is 1124683081. It was assigned to this individual provider in the NPPES registry on May 7, 2019.

Q: What is Eric Gershon's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Q: When was this NPI record last updated?

The NPPES record for Eric Gershon was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since May 07, 2019PECOS EnrolledAccepts Medicare Assignment

330 CEDAR ST # 4100, NEW HAVEN, CT 06510(203) 785-4649 Get Directions Write a Review

NPPES record last updated: July 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 9, 2025, Jan 5, 2023, May 7, 2019 (3 updates tracked since 2019).

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About Eric Matthew Gershon Md NPPES

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

ERIC MATTHEW GERSHON MD (NPI 1124683081) is an individual pediatric gastroenterology provider in New Haven, Connecticut, licensed in Connecticut (72439) and active in the NPI registry since May 2019. He is enrolled in Medicare PECOS and is a graduate of State University Of Ny Upstate Medical University (2019).

NPPES Registry Identity

NPI1124683081

Entity TypeIndividualMale

Primary Taxonomy2080P0206X

Provider Legal NameERIC MATTHEW GERSHONCredential: MD

Location Address330 CEDAR ST # 4100New Haven, CT 06510-3218

Mailing Address330 Cedar St # 4100New Haven, CT 06510-3218 · (203) 785-4649

Phone(203) 785-4649

Sole ProprietorNo

Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 2019

Enumeration DateMay 7, 2019

Last NPPES UpdateJuly 9, 20253 updates tracked since enumeration

NPPES CertifiedJuly 9, 2025

✔ NPI 1124683081 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0206X

License✔ Licensed in CT · 72439

Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

Also ListedPediatricsTaxonomy 208000000X · License 72439 (CT)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

330 CEDAR ST # 4100, New Haven, CT 06510

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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

Eric Matthew Gershon 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 ID4082940382

PECOS Enrollment IDI20251223002033

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 06510 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

$138.84 typical visit price

range $60.82 – $183.10

Typical copayment $34.71 (range $15.20 – $45.77)

Most-billed visit code 99204

Established Patient

$106.68 typical visit price

range $19.76 – $149.26

Typical copayment $26.67 (range $4.94 – $37.31)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Eric Gershon's NPI number?

The NPI number for Eric Gershon is 1124683081. It was assigned to this individual provider in the NPPES registry on May 7, 2019.

Where is Eric Gershon located?

Eric Gershon practices at 330 Cedar St # 4100, New Haven, CT 06510. The listed phone number is (203) 785-4649.

What is Eric Gershon's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Is Eric Gershon enrolled in Medicare?

Yes. Eric Gershon 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 Eric Gershon was last updated on July 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.