Thomas Frank Simmer, R.PH

Primary specialty

Pharmacotherapy PharmacistTaxonomy code 1835P1200X

License

3434 Issued in ND

Practice address

Medcenter One Pharmacy
300 N 7TH St Box 5525
Bismarck, ND 58506-5525

Phone

(701) 323-8606

Fax

(701) 323-6988

NPI assigned

Jun 15, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Pharmacist

State licenses

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

{
    "created_epoch": "1150329600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1144264854",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2409 HARDING AVE",
            "city": "BISMARCK",
            "state": "ND",
            "postal_code": "585012235",
            "telephone_number": "701-323-8606",
            "fax_number": "701-323-6988"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "MEDCENTER ONE PHARMACY",
            "address_2": "300 N 7TH ST BOX 5525",
            "city": "BISMARCK",
            "state": "ND",
            "postal_code": "585065525",
            "telephone_number": "701-323-8606",
            "fax_number": "701-323-6988"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SIMMER",
        "first_name": "THOMAS",
        "middle_name": "FRANK",
        "name_prefix": "Mr.",
        "credential": "R.PH",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-15",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "ND",
            "license": "3434",
            "primary": false
        },
        {
            "code": "1835N1003X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Nutrition Support",
            "state": "ND",
            "license": "3434",
            "primary": false
        },
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "ND",
            "license": "3434",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Paul Silbernagel, CRNA
• Janel M. Silvernagel, RPH
• Silverstream Transportation
• Stephanie Marie Simburger, LCSW
• Kayla Marie Bauske Simkins, MS, CFY-SLP
• Joshua Harrison Simmers, LMSW
• Sims Creek Chiropractic
• Ariane Sims
• Ryan J Sims, PT
• Swati Singh, MD

• Pharmacotherapy Pharmacist in Bismarck, ND
• Providers in Bismarck, ND by specialty
• Pharmacotherapy Pharmacist in North Dakota

• 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.