Dennis Flanagan, RPH

Primary specialty

Psychiatric PharmacistTaxonomy code 1835P1300X

License

26019224 Issued in IN

Practice address

5435 E 16TH St
Indianapolis, IN 46218-4869

Phone

(317) 941-4257

Fax

(317) 941-4015

NPI assigned

Jul 23, 2026

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

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

{
    "created_epoch": "1784764800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1386565570",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10643 STANDISH PL",
            "city": "NOBLESVILLE",
            "state": "IN",
            "postal_code": "460606898",
            "telephone_number": "317-941-4257",
            "fax_number": "317-941-4015"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5435 E 16TH ST",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462184869",
            "telephone_number": "317-941-4257",
            "fax_number": "317-941-4015"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FLANAGAN",
        "first_name": "DENNIS",
        "credential": "RPH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-07-23",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P1300X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Psychiatric",
            "state": "IN",
            "license": "26019224",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lorena Flaa, RN
• Madeline Flack
• Tina Marie Flack, LCSW
• Flagstone Psychology, P.C.
• Denise A Flanagan, DDS
• Tara Lynette Flanagan, WHNP-BC
• Mark D Flanders, PA
• Samuel J Flanders, M.D.
• Vincent J. Flanders, MD
• Flanner House Elementary School

• Psychiatric Pharmacist in Indianapolis, IN
• Providers in Indianapolis, IN by specialty
• Psychiatric Pharmacist in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 23, 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.