Robert Louis Rietschel, M.D.

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

33463 Issued in AZ

Practice address

3601 S 6TH Ave
1-11M
Tucson, AZ 85723-0001

Phone

(520) 792-1450

Fax

(520) 838-3662

NPI assigned

Apr 20, 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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

State licenses

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

{
    "created_epoch": "1145491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1851357719",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4111 W TOMBOLO TRL",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857454134",
            "telephone_number": "520-743-3789"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3601 S 6TH AVE",
            "address_2": "1-11M",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857230001",
            "telephone_number": "520-792-1450",
            "fax_number": "520-838-3662"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RIETSCHEL",
        "first_name": "ROBERT",
        "middle_name": "LOUIS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "AZ",
            "license": "33463",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Jessica Riesgo, MA, LMT
• Kayli Riesgo
• Karen M. Rieter-Barrett, LCSW
• Kelli Riggs, CPNP
• Kimberly Riggs, FNP-C
• Right Care Right Now, LLC
• Right Path Recovery LLC
• Kelly Ann Riker

• Dermatology Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Dermatology 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.