Gregory Heyt, M.D.
Individual provider Active NPI Gastroenterology Physician · Red Bank, NJ
NPI 1861496572 · NPPES record last updated Jul 13, 2026
Key facts
- NPI
- 1861496572
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Gastroenterology Physician 207RG0100X
- License
- MA072947 (NJ)
- Practice address
- 365 Broad St
Red Bank, NJ 07701-2150 - Phone
- (732) 842-4294
- Fax
- (732) 842-3854
- NPI assigned
- Jun 9, 2005
- Sex
- Male
- Sole proprietor
- No
Organizations & group practices 9
Hospital & facility affiliations 7
Medicare Care Compare profile
- Specialty
- Gastroenterology
- Education
- Rutgers New Jersey Medical School, 1996
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Hackensack Meridian Health Medical Group - Specialty Care PC
Allied Digestive Health LLC
Practice addresses (Care Compare)
1 Riverview PLZ
Red Bank, NJ 07701-1864
Phone (732) 264-1132
1640 Route 88 W 202
Atlantic Coast Gastroenterology Assoc
Brick, NJ 08724-3068
Phone (732) 458-8300
19 Davis Ave
Neptune, NJ 07753-4488
1944 Route 33
Neptune, NJ 07753
Phone (732) 776-3787
1945 Route 33
Neptune, NJ 07753
30 Prospect Ave
Hackensack, NJ 07601-1915
3600 Route 66
FL 3
Neptune, NJ 07753
365 Broad St
Suite 2E
Red Bank, NJ 07701-2151
Phone (732) 222-3805
Hospital & facility affiliations
- Riverview Medical Center
- Memorial Hospital for Cancer and Allied Diseases
Merit-based Incentive Payment System (MIPS)
- Final score
- 98.3 of 100
- Promoting interoperability
- 98
- Improvement activities
- 40
Merit-based Incentive Payment System (MIPS)
- Final score
- 81.33 of 100
- Quality
- 66.38
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 71.39
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 152 |
| Upper gastrointestinal (GI) endoscopy for acid reflux | 165 |
Medicare participation
- Medicare fee-for-service enrollment
- Enrolled in NJ
- Eligible to order & refer
- Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes
Medicare enrollment records
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20040330001611 | NJ | Practitioner - Gastroenterology | 7911999164 | Reassigns benefits to 2 organizations |
National Provider Directory
- Medicare enrollment (NPD)
- Yes
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| MA072947 | NJ | MD | Gastroenterology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Hackensack Meridian Health Medical Group - Specialty Care PC | Current |
Accepting new patients | |
| Hackensack Meridian Health Medical Group - Specialty Care PC | Current |
Accepting new patients | |
| Allied Digestive Health, LLC | Gastroenterology | Current |
Accepting new patients |
| Atlantic Coast Gastroenterology Associates | Gastroenterology | Past | Accepting new patients |
| Main Line Healthcare | Past | Accepting new patients |
Locations
30 Prospect Ave
Hackensack, NJ 07601
Phone (201) 488-0066
1944 State Route 33
Neptune, NJ 07753
Phone (732) 776-3787
365 Broad St
Ste 1W
Red Bank, NJ 07701
Phone (732) 842-4294
365 Broad St
Ste 1E
Red Bank, NJ 07701
Phone (732) 842-4294
365 Broad St
Red Bank, NJ 07701
Phone (732) 747-7077
1640 Route 88 W
Ste 202
Wall Township, NJ 08724
Phone (732) 370-2220
Interoperability endpoints
- gregory.heyt.1@24721.direct.athenahealth.com
- https://fhir4.healow.com/fhir/r4/IHJHBD
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Gastroenterology Physician | 207RG0100X | MA072947 | NJ | Yes |
Addresses
Primary practice location
365 Broad St
Red Bank, NJ 07701-2150
Mailing address
365 Broad St
Red Bank, NJ 07701-2150
Phone (732) 842-4294
NPI Registry JSON
{
"created_epoch": "1118275200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1861496572",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "365 BROAD ST",
"city": "RED BANK",
"state": "NJ",
"postal_code": "077012150",
"telephone_number": "732-842-4294",
"fax_number": "732-842-3854"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "365 BROAD ST",
"city": "RED BANK",
"state": "NJ",
"postal_code": "077012150",
"telephone_number": "732-842-4294",
"fax_number": "732-842-3854"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HEYT",
"first_name": "GREGORY",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-06-09",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207RG0100X",
"taxonomy_group": "",
"desc": "Internal Medicine, Gastroenterology",
"state": "NJ",
"license": "MA072947",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Red Bank, NJ
- Richard Herbster
- Robert A Herbstman
- Mary A Herdman
- Gina Marie Hering
- Karen E Herrick
- Brittany Higgins
- Chelsea Hindman
- Marie Hitchman
- HMH Hospitals Corporation
- HMH Hospitals Corporation
All providers in Red Bank, NJ · Gastroenterology Physician in New Jersey
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on Jul 13, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- Medicare Fee-For-Service Public Provider Enrollment (CMS/PECOS): enrollments, PAC IDs and benefit reassignments.
- Order and Referring (CMS).
- Medicare Care Compare provider data (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.