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GABRIEL HEYMANN MD, PHD
NPI 1033738331
Internal Medicine in Bridgeport, CT

Active since April 16, 2020PECOS Enrolled
267 GRANT ST, BRIDGEPORT, CT 06610(203) 384-3000 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 2, 2026, Sep 20, 2024, Apr 16, 2020 (3 updates tracked since 2020).

About Gabriel Heymann Md, Phd NPPES

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

GABRIEL HEYMANN MD, PHD (NPI 1033738331) is an individual internal medicine provider in Bridgeport, Connecticut, licensed in Connecticut (79238) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS and maintains a secondary practice location in Paterson.

NPPES Registry Identity

NPI1033738331
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameGABRIEL HEYMANNCredential: MD, PHD
Location Address267 GRANT STBridgeport, CT 06610-2805
Mailing Address267 Grant StBridgeport, CT 06610-2805 · (203) 384-3000
Phone(203) 384-3000
Sole ProprietorNo
Enumeration DateApril 16, 2020
Last NPPES UpdateMarch 2, 20263 updates tracked since enumeration
NPPES CertifiedMarch 2, 2026
✔ NPI 1033738331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 79238
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
267 GRANT ST, Bridgeport, CT 06610
Open in Google Maps ↗

Secondary Practice Location 1

Location 1703 Main StPaterson, NJ 07503-2691 · Phone (973) 754-2000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gabriel Heymann Md, Phd 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Gabriel Heymann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northeast Medical Group, Inc.
0.1 mi
Internal Medicine
226 MILL HILL AVENUE, 3RD FLR
Bridgeport, CT 06610
  • Reassigned Medicare billing, Connecticut enrollment
  • 1,824 clinicians in this Medicare group
NPI 1043278351 (203) 384-3975
St Josephs Medical Group PC
56 mi
Internal Medicine
703 MAIN ST
Paterson, NJ 07503
  • Reassigned Medicare billing, New Jersey enrollment
  • 317 clinicians in this Medicare group
NPI 1205425519 (973) 754-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06610 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.

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.

MR. ALEX SCOTT CADAN PA-C
Physician Assistant (Surgical)
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-4500
RYAN KEENAN PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3000
DR. BLAZE KELLY DO
Anesthesiology (Pain Medicine)
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3000
KARINA K. LINCER
Physical Therapist
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3000
DOROTHY D. DAPONTE
Physical Therapy Assistant
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3000
MISS SANDRA SHIPKOWITZ APRN
Nurse Practitioner (Pediatrics)
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-4490
HOLLY S. ASHBY
Physical Therapist
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3000
TESSA GURALNICK DPT
Physical Therapist
267 GRANT ST
BRIDGEPORT, CT 06610
Greater Bridgeport Planning Region (203) 384-3708

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 Gabriel Heymann's NPI number?

The NPI number for Gabriel Heymann is 1033738331. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Where is Gabriel Heymann located?

Gabriel Heymann practices at 267 Grant St, Bridgeport, CT 06610. The listed phone number is (203) 384-3000.

What is Gabriel Heymann's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Gabriel Heymann enrolled in Medicare?

Yes. Gabriel Heymann is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gabriel Heymann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gabriel Heymann reassigns Medicare benefits to 2 organizations: Northeast Medical Group, Inc. (Bridgeport, CT) and St Josephs Medical Group PC (Paterson, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gabriel Heymann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gabriel Heymann was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.