Robert J Kahler, MD

Primary specialty

Gynecology PhysicianTaxonomy code 207VG0400X

License

16634 Issued in AZ

Practice address

2171 W Orange Grove Rd
Tucson, AZ 85741-3118

Phone

(520) 877-3800

Fax

(520) 877-3801

NPI assigned

Aug 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 1

Addresses

Other identifiers 4

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19050/brand/1/csg/1/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.

• Genesis OB GYN PLLC

  • Obstetrics & Gynecology Physician
  • Tucson, AZ
  • NPI 1992994214
  NPD
• Associates in Women's Health Care, PLLC

  • Obstetrics & Gynecology Physician
  • Tucson, AZ
  • NPI 1346273067
  NPD (past)

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

{
    "created_epoch": "1123632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1407857642",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2171 W ORANGE GROVE RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413118",
            "telephone_number": "520-877-3800",
            "fax_number": "520-877-3801"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2171 W ORANGE GROVE RD",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413118",
            "telephone_number": "520-877-3800",
            "fax_number": "520-877-3801"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAHLER",
        "first_name": "ROBERT",
        "middle_name": "J",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VG0400X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecology",
            "state": "AZ",
            "license": "16634",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "HEALTHNET",
            "identifier": "2Z1959",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "0770346",
            "state": "AZ"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "276388",
            "state": "AZ"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "5205599",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Anna Littlepage Kafka, DO
• Dana M Kageyama, MD
• David H Kahan, D.O.
• Jared J Kahl, D.D.S.
• Kristal Lee Kahl, CSA
• Vickram Singh Kahlon, DO
• Kimberly Ellen Kahn, LCSW
• Kylie Nicole Kahn, RN
• Maxwell Kahn
• Stella Kahn, MD

• Gynecology Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Gynecology Physician in Arizona

• 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.