John H Dokko, DO

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

25MB07449300 Issued in NJ

Practice address

1 Diamond Hill Rd
Summit Medical Group
Berkeley Heights, NJ 07922-2104

Phone

(908) 273-4300

Fax

(908) 277-8808

NPI assigned

Oct 10, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

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

NephrologyAlso: Internal Medicine

Education

New York College of Osteo Medicine of New York Institute of Technology, 1993

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Summit Medical Group PAGroup PAC ID 5395642276, 1,204 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• DaVita Summit Dialysis Dialysis facility, Mountainside, NJ, CCN 312528
• DaVita North Plainfield Dialysis facility, North Plainfield, NJ, CCN 312703
• Overlook Medical Center Hospital, Summit, NJ, CCN 310051

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy, 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.

• Summit Medical Group PA

  • Multi-Specialty Clinic/Center
  • Berkeley Heights, NJ
  • NPI 1942254347
  Medicare reassignment Care Compare group NPD
• Summit Medical Group PA

  • Durable Medical Equipment & Medical Supplies
  • Hackensack, NJ
  • NPI 1043930555
  NPD
• Summit Medical Group, Inc

  • Family Medicine Physician
  • Erlanger, KY
  • NPI 1750343216

  Internal Medicine

  NPD (past)

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

• Kidney Life, LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Mountainside, NJ
  • NPI 1437189867

  Dialysis facility

  Care Compare affiliation Name & address match
• Zellier Dialysis LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • North Plainfield, NJ
  • NPI 1780212365

  Dialysis facility

  Care Compare affiliation Name & address match
• Ahs Hospital Corp.

  • General Acute Care Hospital
  • Summit, NJ
  • NPI 1740254143
  Care Compare affiliation

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

{
    "created_epoch": "1128902400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771200000000",
    "number": "1003804550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 DIAMOND HILL RD",
            "address_2": "SUMMIT MEDICAL GROUP",
            "city": "BERKELEY HEIGHTS",
            "state": "NJ",
            "postal_code": "079222104",
            "telephone_number": "908-273-4300",
            "fax_number": "908-277-8808"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 DIAMOND HILL RD",
            "address_2": "SUMMIT MEDICAL GROUP",
            "city": "BERKELEY HEIGHTS",
            "state": "NJ",
            "postal_code": "079222104",
            "telephone_number": "908-273-4300",
            "fax_number": "908-277-8808"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOKKO",
        "first_name": "JOHN",
        "middle_name": "H",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-10",
        "last_updated": "2026-02-16",
        "certification_date": "2026-02-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "NJ",
            "license": "25MB07449300",
            "primary": true
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MB07449300",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Nephrology Physician in Berkeley Heights, NJ
• Providers in Berkeley Heights, NJ by specialty
• Nephrology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 16, 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.