Individual provider Active NPI

Ava Claire Butrynski, PHARMD

  • Pharmacist
  • Boulder, CO
National Provider Identifier
1609740943
Registry record updated Sep 30, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
PHA.0025398 Issued in CO
Practice address
4747 Arapahoe Ave
Boulder, CO 80303-1131
Phone
(303) 415-7000
NPI assigned
Sep 30, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 30, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X PHA.0025398 CO Primary

Addresses

Primary practice location

4747 Arapahoe Ave
Boulder, CO 80303-1131

Mailing address

3804 NW Creekstone Blvd
Bentonville, AR 72712-8620
Phone (479) 685-7037

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
PHA.0025398COMDPharmacist

NPI Registry JSON

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

{
    "created_epoch": "1759190400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759190400000",
    "number": "1609740943",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3804 NW CREEKSTONE BLVD",
            "city": "BENTONVILLE",
            "state": "AR",
            "postal_code": "727128620",
            "telephone_number": "479-685-7037"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4747 ARAPAHOE AVE",
            "city": "BOULDER",
            "state": "CO",
            "postal_code": "803031131",
            "telephone_number": "303-415-7000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUTRYNSKI",
        "first_name": "AVA",
        "middle_name": "CLAIRE",
        "name_prefix": "Dr.",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-30",
        "last_updated": "2025-09-30",
        "certification_date": "2025-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "CO",
            "license": "PHA.0025398",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Boulder, CO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 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.