Byron Okwesili, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

25MA12370800 Issued in NJ

Practice address

19 Davis Ave
FL 6
Neptune, NJ 07753-4488

Phone

(732) 897-2770

NPI assigned

Jul 1, 2019

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

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, 2019

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

Practice addresses (Care Compare)

Hospital & facility affiliations

• Jersey Shore University Medical Center Hospital, Neptune, NJ, CCN 310073

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/16641/brand/1/csg/1/fhir/r4
• 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 and National Provider Directory roles.

• Hackensack Meridian Health Medical Group - Specialty Care PC

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

  • Durable Medical Equipment & Medical Supplies
  • North Bergen, NJ
  • NPI 1215734199
  NPD
• Hackensack Meridian Health Medical Group - Complex Care PC

  • Internal Medicine Physician
  • Red Bank, NJ
  • NPI 1154379626
  NPD (past)

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

• HMH Hospitals Corporation

  • Clinic/Center
  • Neptune, NJ
  • NPI 1053880286

  Hospital

  Care Compare affiliation
• HMH Hospitals Corporation

  • General Acute Care Hospital
  • Neptune, NJ
  • NPI 1790297547
  Care Compare affiliation
• HMH Hospitals Corporation

  • Clinical Medical Laboratory
  • Neptune City, NJ
  • NPI 1962128496

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1561939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753228800000",
    "number": "1760044630",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "331 NEWMAN SPRINGS RD",
            "address_2": "BLDG 2, STE 220",
            "city": "RED BANK",
            "state": "NJ",
            "postal_code": "077015688"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "19 DAVIS AVE",
            "address_2": "FL 6",
            "city": "NEPTUNE",
            "state": "NJ",
            "postal_code": "077534488",
            "telephone_number": "732-897-2770"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "306 Mlk Jr Blvd",
            "address_purpose": "LOCATION",
            "city": "Newark",
            "state": "NJ",
            "postal_code": "071022011",
            "country_code": "US",
            "telephone_number": "973-877-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OKWESILI",
        "first_name": "BYRON",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-07-01",
        "last_updated": "2025-07-23",
        "certification_date": "2025-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "NJ",
            "license": "25MA12370800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Oluwaseyi Atinuke Odeyemi, M.D, M.P.H
• Christine Ogle, APN
• Victor Abraham Ogoe, MD
• Arthur Okere, M.D.
• Assenka Oksiloff, LAC
• Taylor Elizabeth Olian, DO
• Victoria Grace Oliver, LCSW
• Mary Jane Olsen, PA
• Erik Olson, MD
• Omni Health Services of New Jersey, Inc

• Gastroenterology Physician in Neptune, NJ
• Providers in Neptune, 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 23, 2025; 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.