Omar A Tamimi, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

25MA05507500 Issued in NJ

Practice address

477 Lakehurst Rd
Toms River, NJ 08755-6342

Phone

(732) 349-4422

Fax

(732) 349-8126

NPI assigned

Jun 4, 2006

Last updated

Jul 13, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NJ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Gastroenterology

Education

Other, 1987

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hackensack Meridian Health Medical Group - Specialty Care PCGroup PAC ID 9133032519, 1,901 clinicians

Allied Digestive Health LLCGroup PAC ID 5991027583, 282 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ocean Medical Center Hospital, Brick, NJ, CCN 310052
• Community Medical Center Hospital, Toms River, NJ, CCN 310041
• Southern Ocean Medical Center Hospital, Manahawkin, NJ, CCN 310113
• Monmouth Medical Center-Southern Campus Hospital, Lakewood, NJ, CCN 310084

Merit-based Incentive Payment System (MIPS)

Final score

98.3 of 100Reported as group

Promoting interoperability

98

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IHJHBD

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

• Allied Digestive Health, LLC

  • Gastroenterology Physician
  • West Long Beach, NJ
  • NPI 1265831259
  Medicare reassignment Care Compare group NPD
• Hackensack Meridian Health Medical Group - Specialty Care PC

  dba HMHMG Specialty Care

  • Surgical Critical Care Physician
  • Red Bank, NJ
  • NPI 1215989249
  Medicare reassignment Care Compare group NPD
• Hackensack Meridian Health Medical Group - Specialty Care PC

  dba HMMG New Jersey Oral & Maxillofacial Surgery

  • Durable Medical Equipment & Medical Supplies
  • North Bergen, NJ
  • NPI 1215734199
  NPD
• Atlantic Coast Gastroenterology Associates

  • Gastroenterology Physician
  • Brick, NJ
  • NPI 1679512578
  NPD (past)
• Endoscopy Center of Toms River, LLC

  • Ambulatory Surgical Clinic/Center
  • Toms River, NJ
  • NPI 1922237213
  NPD (past)

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

• Community Medical Center Inc

  • General Acute Care Hospital
  • Toms River, NJ
  • NPI 1013010917
  Care Compare affiliation
• HMH Hospitals Corporation

  dba Ocean Medical Center

  • General Acute Care Hospital
  • Brick, NJ
  • NPI 1477065126
  Care Compare affiliation
• HMH Hospitals Corporation

  dba Southern Ocean Medical Center

  • General Acute Care Hospital
  • Manahawkin, NJ
  • NPI 1831601590
  Care Compare affiliation
• HMH Hospitals Corporation

  dba Hackensack Meridian Diagnostic Laboratory

  • Clinical Medical Laboratory
  • Brick, NJ
  • NPI 1942927538

  Hospital

  Care Compare affiliation
• Monmouth Medical Center Inc

  dba Monmouth Medical Center Southern Campus

  • General Acute Care Hospital
  • Lakewood, NJ
  • NPI 1225133473
  Care Compare affiliation
• Monmouth Medical Center Inc

  • General Acute Care Hospital
  • Long Branch, NJ
  • NPI 1609983790
  Care Compare affiliation

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

{
    "created_epoch": "1149379200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1932148327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "488 EAGLE POINT DR",
            "city": "TOMS RIVER",
            "state": "NJ",
            "postal_code": "087533306",
            "telephone_number": "732-349-4422",
            "fax_number": "732-349-8126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "477 LAKEHURST RD",
            "city": "TOMS RIVER",
            "state": "NJ",
            "postal_code": "087556342",
            "telephone_number": "732-349-4422",
            "fax_number": "732-349-8126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAMIMI",
        "first_name": "OMAR",
        "middle_name": "A",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-04",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MA05507500",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "5183502",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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• Gastroenterology Physician in Toms River, NJ
• Providers in Toms River, NJ by specialty
• Gastroenterology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.