David Leonard Bortniker, M.D.

Primary specialty

Otolaryngology PhysicianTaxonomy code 207Y00000X

License

MA045343 Issued in NJ

Practice address

242 E Main St
Somerville, NJ 08876-3019

Phone

(908) 704-9696

Fax

(908) 704-0097

NPI assigned

May 31, 2006

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

Otolaryngology

Education

Albert Einstein College of Medicine of Yeshiva University, 1980

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Hospital & facility affiliations

• Robert Wood Johnson University Hospital - Somerset Hospital, Somerville, NJ, CCN 310048

Merit-based Incentive Payment System (MIPS)

Final score

87.98 of 100Reported as individual

Quality

87.41

Promoting interoperability

83

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Ear, Nose & Throat Care, P.C.

  • Otolaryngology Physician
  • Somerville, NJ
  • NPI 1093761330
  Medicare reassignment NPD Authorized official

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

• Robert Wood Johnson University Hospital Inc

  • General Acute Care Hospital
  • Somerville, NJ
  • NPI 1003236878
  Care Compare affiliation

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

{
    "created_epoch": "1149033600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1033156286",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "242 E MAIN ST",
            "city": "SOMERVILLE",
            "state": "NJ",
            "postal_code": "088763019",
            "telephone_number": "908-704-9696",
            "fax_number": "908-704-0097"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "242 E MAIN ST",
            "city": "SOMERVILLE",
            "state": "NJ",
            "postal_code": "088763019",
            "telephone_number": "908-704-9696",
            "fax_number": "908-704-0097"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BORTNIKER",
        "first_name": "DAVID",
        "middle_name": "LEONARD",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Y00000X",
            "taxonomy_group": "",
            "desc": "Otolaryngology",
            "state": "NJ",
            "license": "MA045343",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura R Bond, MD
• Jillian Nicole Boose, PA-C
• Borba Nutrition
• Brenda Borba, RDN
• Borough of Somerville
• Colleen Boyle, BA
• Joelle Bramwell, MA LCADC
• Yuvneet Kaur Brar, MD
• Joel Braver, MD
• Annmarie Brennan, DDS

• Otolaryngology Physician in Somerville, NJ
• Providers in Somerville, NJ by specialty
• Otolaryngology 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.