1. Home
  2. Directory
  3. Washington
  4. Everett
  5. Anesthesiology
  6. NPI Profile

OUTPATIENT ANESTHESIA SERVICES, PLLC
NPI 1659458149
Anesthesiology in Everett, WA

Active since November 01, 2006
1100 PACIFIC AVE, SUITE 100, EVERETT, WA 98201(425) 339-2433 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Outpatient Anesthesia Services, Pllc NPPES

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

OUTPATIENT ANESTHESIA SERVICES, PLLC (NPI 1659458149) is a healthcare organization registered as an anesthesiology in Everett, Washington and active in the NPI registry since November 2006. The organization lists Michael P Flacco, Provider Designee, as its authorized official.

NPPES Registry Identity

NPI1659458149
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameOUTPATIENT ANESTHESIA SERVICES, PLLC
Location Address1100 PACIFIC AVE, SUITE 100Everett, WA 98201-4261
Mailing AddressPo Box 5908Bellevue, WA 98006-0408 · (206) 244-1212 · Fax (206) 244-1223
Phone(425) 339-2433
Organization SubpartNo
Authorized OfficialMichael P FlaccoProvider Designee · (206) 244-1212
Enumeration DateNovember 1, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1659458149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1100 PACIFIC AVE, Everett, WA 98201
Open in Google Maps ↗

Other Identifiers 3

Other0175855WA · L&i Group Pin
Other8785OUWA · Regence Group Pin
Medicaid7119225WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Other Providers at the Same Location NPPES 20

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

DR. JOHN D PRYOR M.D.
Orthopaedic Surgery
1100 PACIFIC AVE, SUITE 300
EVERETT, WA 98201
Snohomish County (425) 339-2433
DR. RICHARD L SEMON MD
Orthopaedic Surgery
1100 PACIFIC AVE, SUITE 300
EVERETT, WA 98201
Snohomish County (425) 339-2433
DR. PETER J. KINAHAN M.D.
Orthopaedic Surgery
1100 PACIFIC AVE, SUITE 300
EVERETT, WA 98201
Snohomish County (425) 339-2433
PENNY GOUDELOCK PA
Physician Assistant (Medical)
1100 PACIFIC AVE, SUITE 202
EVERETT, WA 98201
Snohomish County (425) 388-4075
DR. ROXANNE E HERTZOG M.D.
Anesthesiology
1100 PACIFIC AVE, SUITE 100
EVERETT, WA 98201
Snohomish County (206) 244-1212
MONO NHEAN OT
Occupational Therapist
1100 PACIFIC AVE, SUITE 201
EVERETT, WA 98201
Snohomish County (425) 374-2846
DR. DOUGLAS D NOWAK M.D.
Orthopaedic Surgery
1100 PACIFIC AVE, SUITE 300
EVERETT, WA 98201
Snohomish County (425) 339-2433
DR. HOWARD BARNUM BARKER MD
Orthopaedic Surgery
1100 PACIFIC AVE, SUITE 300
EVERETT, WA 98201
Snohomish County (425) 339-2433

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 Outpatient Anesthesia Services, PLLC's NPI number?

The NPI number for Outpatient Anesthesia Services, PLLC is 1659458149. It was assigned to this organization in the NPPES registry on November 1, 2006.

Where is Outpatient Anesthesia Services, PLLC located?

Outpatient Anesthesia Services, PLLC is located at 1100 Pacific Ave Suite 100, Everett, WA 98201. The listed phone number is (425) 339-2433.

What is Outpatient Anesthesia Services, PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

What insurance does Outpatient Anesthesia Services, PLLC accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Outpatient Anesthesia Services, PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Outpatient Anesthesia Services, PLLC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.