Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SUNSET ANESTHESIA SERVICES LLC
NPI 1740953231
Nurse Anesthetist, Certified Registered in Flagstaff, AZ

Q: What is Sunset Anesthesia Services LLC's NPI number?

The NPI number for Sunset Anesthesia Services LLC is 1740953231. It was assigned to this organization in the NPPES registry on July 29, 2021.

Q: What is Sunset Anesthesia Services LLC's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Active since July 29, 2021

1020 N SAN FRANCISCO ST STE 100, FLAGSTAFF, AZ 86001(928) 774-3300 Get Directions Write a Review

NPPES record last updated: June 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 8, 2021, Jul 29, 2021 (2 updates tracked since 2021).

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About Sunset Anesthesia Services Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUNSET ANESTHESIA SERVICES LLC (NPI 1740953231) is a healthcare organization registered as a nurse anesthetist, certified registered in Flagstaff, Arizona and active in the NPI registry since July 2021. The organization lists Sarah Lynn Reed, Owner, as its authorized official.

NPPES Registry Identity

NPI1740953231

Entity TypeOrganization

Primary Taxonomy367500000X

Legal Business NameSUNSET ANESTHESIA SERVICES LLC

Location Address1020 N SAN FRANCISCO ST STE 100Flagstaff, AZ 86001-3281

Mailing AddressPo Box 568Eau Claire, WI 54702-0568 · (602) 395-0718 · Fax (602) 277-8146

Phone(928) 774-3300

Organization SubpartNo

Authorized OfficialSarah Lynn ReedOwner · (928) 266-2247

Enumeration DateJuly 29, 2021

Last NPPES UpdateJune 19, 20262 updates tracked since enumeration

NPPES CertifiedJune 19, 2026

✔ NPI 1740953231 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367500000X

Definition

(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Also ListedAnesthesiologyTaxonomy 207L00000X

1020 N SAN FRANCISCO ST STE 100, Flagstaff, AZ 86001

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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RYDER MEDICAL PC

Anesthesiology

1020 N SAN FRANCISCO ST STE 100
FLAGSTAFF, AZ 86001

Coconino County (602) 273-6770

SARAH LYNN REED CRNA

Nurse Anesthetist, Certified Registered

1020 N SAN FRANCISCO ST STE 100
FLAGSTAFF, AZ 86001

Coconino County (928) 774-3300

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sunset Anesthesia Services LLC's NPI number?

The NPI number for Sunset Anesthesia Services LLC is 1740953231. It was assigned to this organization in the NPPES registry on July 29, 2021.

Where is Sunset Anesthesia Services LLC located?

Sunset Anesthesia Services LLC is located at 1020 N San Francisco St Ste 100, Flagstaff, AZ 86001. The listed phone number is (928) 774-3300.

What is Sunset Anesthesia Services LLC's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

When was this NPI record last updated?

The NPPES record for Sunset Anesthesia Services LLC was last updated on June 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 54 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.