NPIMap

Organization Active NPI

Sunset Anesthesia Services

  • Certified Registered Nurse Anesthetist
  • Flagstaff, AZ
National Provider Identifier
1740953231
Registry record updated Aug 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
Legal business name
SUNSET ANESTHESIA SERVICES
Practice address
1020 N San Francisco St Ste 100
Flagstaff, AZ 86001-3281
Phone
(928) 774-3300
NPI assigned
Jul 29, 2021
Last updated
Aug 21, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Aug 21, 2026

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

Authorized official

Name
Sarah Lynn Reed, CRNANPI 1861671901
Title
Owner
Phone
(928) 774-3044

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207L00000X
Certified Registered Nurse AnesthetistGroup: 193200000X MULTI-SPECIALTY GROUP 367500000X Primary

Addresses

Primary practice location

1020 N San Francisco St Ste 100
Flagstaff, AZ 86001-3281

Mailing address

PO Box 568
Eau Claire, WI 54702-0568
Phone (602) 395-0718

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in AZ

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20210907003236 AZ Part B Supplier - Clinic/Group Practice 6204232804 Receives reassigned benefits from 1 practitioner
Practice locations: Flagstaff, AZ

National Provider Directory

National Provider Directory

Practitioners & affiliated clinicians

Practitioners 33

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 33

NPI Registry JSON

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

{
    "created_epoch": "1627516800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1787270400000",
    "number": "1740953231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 568",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547020568",
            "telephone_number": "602-395-0718",
            "fax_number": "602-277-8146"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1020 N SAN FRANCISCO ST STE 100",
            "city": "FLAGSTAFF",
            "state": "AZ",
            "postal_code": "860013281",
            "telephone_number": "928-774-3300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "SUNSET ANESTHESIA SERVICES",
        "organizational_subpart": "NO",
        "enumeration_date": "2021-07-29",
        "last_updated": "2026-08-21",
        "certification_date": "2026-08-21",
        "status": "A",
        "authorized_official_last_name": "REED",
        "authorized_official_first_name": "SARAH",
        "authorized_official_middle_name": "LYNN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "928-774-3044",
        "authorized_official_credential": "CRNA"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Anesthesiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "367500000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flagstaff, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.