Gary Allen Holst, R.PH.

Primary specialty

PharmacistTaxonomy code 183500000X

License

41592 Issued in MO

Practice address

11131 W 79TH St
Lenexa, KS 66214-1482

Phone

(913) 234-4664

Fax

(913) 234-4661

NPI assigned

May 7, 2007

Last updated

Sep 11, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 8

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Pharmacist

State licenses

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Advantage Health Services, LLC

  • Durable Medical Equipment & Medical Supplies
  • Lenexa, KS
  • NPI 1437377140
  Authorized official Same address or phone

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

{
    "created_epoch": "1178496000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1336352640",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11131 W 79TH ST",
            "city": "LENEXA",
            "state": "KS",
            "postal_code": "662141482",
            "telephone_number": "913-234-4664",
            "fax_number": "913-234-4661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11131 W 79TH ST",
            "city": "LENEXA",
            "state": "KS",
            "postal_code": "662141482",
            "telephone_number": "913-234-4664",
            "fax_number": "913-234-4661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLST",
        "first_name": "GARY",
        "middle_name": "ALLEN",
        "credential": "R.PH.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-05-07",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "KS",
            "license": "10795",
            "primary": false
        },
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "MO",
            "license": "41592",
            "primary": true
        },
        {
            "code": "1835N1003X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Nutrition Support",
            "state": "KS",
            "license": "10795",
            "primary": false
        },
        {
            "code": "1835N1003X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Nutrition Support",
            "state": "MO",
            "license": "41592",
            "primary": false
        },
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "KS",
            "license": "10795",
            "primary": false
        },
        {
            "code": "1835P1200X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacotherapy",
            "state": "MO",
            "license": "41592",
            "primary": false
        },
        {
            "code": "1835G0303X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Geriatric",
            "state": "KS",
            "license": "10795",
            "primary": false
        },
        {
            "code": "1835G0303X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Geriatric",
            "state": "MO",
            "license": "41592",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kelbe Hollrah, MS, CCC-SLP, CED
• Jason Scott Lawrence Holly, MD
• Angela Holmes
• Natalie Holmes
• Olivia Holmes
• Victoria L Holst, RPH
• Chelsey N Holstrom, DC
• Carsten Connor Holtorf
• Brianna Holtzclaw
• Lynne Ann Holz, M.D.

• Pharmacist in Lenexa, KS
• Providers in Lenexa, KS by specialty
• Pharmacist in Kansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.