NPIMap

Individual provider Active NPI

Michael Makar

  • Gastroenterology Physician
  • Red Bank, NJ
National Provider Identifier
1386105237
Registry record updated Aug 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
25MA12527700 Issued in NJ
Practice address
365 Broad St
Red Bank, NJ 07701-2150
Phone
(732) 842-4294
NPI assigned
Mar 25, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 1, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X MD481304 PA
Gastroenterology Physician 207RG0100X 25MA12527700 NJ Primary

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

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, NJ2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240724003124 PA Practitioner - Hospitalist 0547706772 Reassigns benefits to 1 organization
I20250814002390 NJ Practitioner - GastroenterologyPractitioner - Internal Medicine 0547706772 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Hackensack Meridian Health Medical Group - Specialty Care PCGroup PAC ID 9133032519, 1,901 clinicians
Geisinger ClinicGroup PAC ID 5395657001, 3,432 clinicians
Allied Digestive Health LLCGroup PAC ID 5991027583, 282 clinicians

Practice addresses (Care Compare)

1 Riverview PLZ
Red Bank, NJ 07701-1864
Phone (732) 264-1132

100 N Academy Ave
Danville, PA 17822-9800
Phone (570) 271-6211

365 Broad St
Suite 1Wand1E
Red Bank, NJ 07701-2150
Phone (732) 842-4294

Hospital & facility affiliations

  • Riverview Medical Center Hospital, Red Bank, NJ, CCN 310034
  • Geisinger-Lewistown Hospital Hospital, Lewistown, PA, CCN 390048
  • JFK University Medical Center Hospital, Edison, NJ, CCN 310108

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy74
Upper gastrointestinal (GI) endoscopy for acid reflux88

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MD481304PAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Allied Digestive Health, LLC Gastroenterology CurrentSince Jul 1, 2025 Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC CurrentSince Jul 21, 2025 Accepting new patients
Red Bank Gastroenterology Associates, PA Gastroenterology CurrentSince Jul 1, 2025 Accepting new patients
Endoscopy Center of Red Bank PA CurrentSince Jul 1, 2025 Accepting new patients
Geisinger Clinic CurrentSince Jul 15, 2024 Accepting new patients
Geisinger Clinic CurrentSince Jul 15, 2024 Accepting new patients
Geisinger Clinic Current Accepting new patients
Hackensack Meridian Health Medical Group - Specialty Care PC Hospitalist CurrentSince Jul 21, 2025 Accepting new patients
Atlantic Coast Gastroenterology Associates Gastroenterology Past Accepting new patients

Locations

1944 State Route 33
Neptune, NJ 07753
Phone (732) 776-3787

1 Rwj Pl
New Brunswick, NJ 08901
Phone (732) 235-7887

42 Throckmorton Ln
Old Bridge, NJ 08857
Phone (732) 607-1111

365 Broad St
Red Bank, NJ 07701
Phone (732) 747-7077

365 Broad St
Ste 1E
Red Bank, NJ 07701
Phone (732) 842-4294

1 Riverview Plz
Red Bank, NJ 07701
Phone (732) 530-2204

365 Broad St
Ste 2E
Red Bank, NJ 07701
Phone (732) 222-3805

1640 Route 88 W
Ste 202
Wall Township, NJ 08724
Phone (732) 370-2220

187 State Route 36
Ste 230
West Long Branch, NJ 07764
Phone (732) 222-3805

100 N Academy Ave
Danville, PA 17822

1020 Thompson St
Jersey Shore, PA 17740
Phone (570) 398-0100

310 Electric Ave
Lewistown, PA 17044
Phone (717) 242-2531

Interoperability endpoints

  • Direct secure messaging: michael.makar.1@24721.direct.athenahealth.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/IHJHBD

Organizations & group practices 9

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 13

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 13

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1553472000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754006400000",
    "number": "1386105237",
    "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"
        },
        {
            "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"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAKAR",
        "first_name": "MICHAEL",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-25",
        "last_updated": "2025-08-01",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "PA",
            "license": "MD481304",
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MA12527700",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Red Bank, NJ

Sources for this page

Verify at the official NPI Registry.