Nelly Jouayed Oundjian, MD

Primary specialty

Clinical Genetics (M.D.) PhysicianTaxonomy code 207SG0201X

License

185783 Issued in NY

Practice address

34 Ripplewood Dr
Upper Saddle River, NJ 07458-1410

Phone

(201) 825-0464

Fax

(201) 825-0464

NPI assigned

Oct 6, 2006

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Nelly Jouayed Former name

Medicare fee-for-service enrollment

Enrolled in NJ, NY2 enrollments

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 2

Specialty

Pediatric Medicine

Education

Other, 1981

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

White Plains Medical Diagnostic Services, PCGroup PAC ID 5395918932, 95 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678

Interoperability endpoints

• Direct secure messaging: noundjian680513@nychhc.direct-ci.com

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.

• White Plains Medical Diagnostic Services, PC

  • Internal Medicine Physician
  • Nyack, NY
  • NPI 1689955338

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Valley Physician Services PC

  • Internal Medicine Physician
  • Paramus, NJ
  • NPI 1467815928

  Single Specialty

  Medicare reassignment NPD
• Harlem Medical Associates PC

  • General Practice Physician
  • New York, NY
  • NPI 1487957692

  Single Specialty

  Medicare reassignment NPD
• Physician Affiliate Group of New York PC

  • Registered Dietitian
  • New York, NY
  • NPI 1013375526

  Single Specialty

  Medicare reassignment NPD

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

{
    "created_epoch": "1160092800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770768000000",
    "number": "1467549832",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "506 MALCOLM X BLVD",
            "address_2": "WP-522",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100371802",
            "telephone_number": "212-939-2740",
            "fax_number": "212-939-2759"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "34 RIPPLEWOOD DR",
            "city": "UPPER SADDLE RIVER",
            "state": "NJ",
            "postal_code": "074581410",
            "telephone_number": "201-825-0464",
            "fax_number": "201-825-0464"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OUNDJIAN",
        "first_name": "NELLY",
        "middle_name": "JOUAYED",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-10-06",
        "last_updated": "2026-02-11",
        "certification_date": "2026-02-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207SG0201X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Medical Genetics, Clinical Genetics (M.D.)",
            "state": "NY",
            "license": "185783",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01361917",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "NELLY",
            "last_name": "JOUAYED",
            "credential": "M.D.",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Omar Mohammad, PHARM.D.
• May Mokhtar, PA-C
• New Concepts for Living
• New Concepts for Living
• Emma Helen O'Connor, CRNA
• Mary Kathleen Owens, LCSW
• Lillyanne Park, RD
• Julia Anne Pecoraro, OTR/L
• Phlebx Inc
• Fely Grecia Purisima

• Clinical Genetics (M.D.) Physician in Upper Saddle River, NJ
• Providers in Upper Saddle River, NJ by specialty
• Clinical Genetics (M.D.) Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 11, 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.