Zaher Naji, MD

Primary specialty

Pediatric Hematology & Oncology PhysicianTaxonomy code 2080P0207X

License

35.125601 Issued in OH

Practice address

13123 E 16TH Ave
Aurora, CO 80045-7106

Phone

(720) 777-1234

NPI assigned

Sep 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/2229/brand/3/csg/621/fhir/r4
• FHIR API: https://hkc.nationwidechildrens.org/FHIR/MYCHART/api/FHIR/R4

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.

• Mercy Health Physicians-North LLC

  • Family Medicine Physician
  • Toledo, OH
  • NPI 1609000769

  Pediatrics

  Medicare reassignment NPD
• Northwest Pediatric Specialists, LLC

  • Pediatrics Physician
  • Toledo, OH
  • NPI 1033709100
  Medicare reassignment NPD
• University Hospitals Medical Group Inc

  • Multi-Specialty Clinic/Center
  • Cleveland, OH
  • NPI 1669499414

  Pediatrics

  Medicare reassignment NPD
• Mercy Health Physicians North Specialty Care LLC

  • Surgery Physician
  • Toledo, OH
  • NPI 1306468418
  Medicare reassignment
• Mercy Health Physicians - North, LLC

  • Customized Equipment (DME)
  • Perrysburg, OH
  • NPI 1992358766
  NPD
• Botsford General Hospital

  • Pediatrics Physician
  • Farmington, MI
  • NPI 1437191947
  NPD (past)
• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Ozarks Medical Center

  • General Acute Care Hospital
  • West Plains, MO
  • NPI 1831115641
  NPD (past)

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

{
    "created_epoch": "1157068800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750032000000",
    "number": "1497857528",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 110429",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800420429"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13123 E 16TH AVE",
            "city": "AURORA",
            "state": "CO",
            "postal_code": "800457106",
            "telephone_number": "720-777-1234"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2213 Cherry St",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436082603",
            "country_code": "US",
            "telephone_number": "567-290-6543",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "730 W. High Street",
            "address_purpose": "LOCATION",
            "city": "Lima",
            "state": "OH",
            "postal_code": "45801",
            "country_code": "US",
            "telephone_number": "419-251-8210",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2222 Cherry St",
            "address_2": "Suite 2800",
            "address_purpose": "LOCATION",
            "city": "Toledo",
            "state": "OH",
            "postal_code": "436082673",
            "country_code": "US",
            "telephone_number": "419-251-8210",
            "fax_number": "419-251-7700",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "500 W Market St",
            "address_purpose": "LOCATION",
            "city": "Tiffin",
            "state": "OH",
            "postal_code": "448832610",
            "country_code": "US",
            "telephone_number": "419-251-8210",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "28050 Grand River Ave",
            "address_purpose": "LOCATION",
            "city": "Farmington Hills",
            "state": "MI",
            "postal_code": "483365919",
            "country_code": "US",
            "telephone_number": "947-521-8000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NAJI",
        "first_name": "ZAHER",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-01",
        "last_updated": "2025-06-16",
        "certification_date": "2025-06-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "CO",
            "license": "CDR.0003811",
            "primary": false
        },
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "OH",
            "license": "35.125601",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MO",
            "license": "2004028647",
            "primary": false
        },
        {
            "code": "2080P0207X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Hematology-Oncology",
            "state": "MO",
            "license": "2010039346",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alexandra Ilana Naides, MD
• Heather L. Naiman-Crysel
• Krish Nair, MD
• Nairi Home Care Agency LLC
• Lisa Najera, WHNP-BC
• Tanya N Najjar, DMD
• Christopher Nakamura, DDS
• Kaylae Leimakamae Nakamura, PT, DPT
• Stephanie Jialing Nakano, M.D.
• Taizo A Nakano, M.D.

• Pediatric Hematology & Oncology Physician in Aurora, CO
• Providers in Aurora, CO by specialty
• Pediatric Hematology & Oncology Physician in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 16, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.