Tammy Lynn March, CRT

Primary specialty

Certified Respiratory TherapistTaxonomy code 227800000X

License

RCP-2403 Issued in AR

Practice address

66 Flat Rock Rd
Cave City, AR 72521-9567

Phone

(870) 262-1000

NPI assigned

Aug 19, 2026

Sex

Female

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": "1787097600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1538075684",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "66 FLAT ROCK RD",
            "city": "CAVE CITY",
            "state": "AR",
            "postal_code": "725219567",
            "telephone_number": "870-262-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "66 FLAT ROCK RD",
            "city": "CAVE CITY",
            "state": "AR",
            "postal_code": "725219567",
            "telephone_number": "870-262-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARCH",
        "first_name": "TAMMY",
        "middle_name": "LYNN",
        "credential": "CRT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-08-19",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "227800000X",
            "taxonomy_group": "",
            "desc": "Respiratory Therapist, Certified",
            "state": "AR",
            "license": "RCP-2403",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Patricia Kourakis
• Abigayle Lynne Lagore, COTA/L
• Robin Lopez
• Alexis Lyons
• M Wilson LTD
• Jessica Marlin
• Mathews Family Practice PLLC
• Jennifer May
• Becky McGee, CDA
• Tommie Arika McKown, OTD, OTR/L

• Certified Respiratory Therapist in Cave City, AR
• Providers in Cave City, AR by specialty
• Certified Respiratory Therapist in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.