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WESTSIDE ANESTHESIA SERVICES PLC
NPI 1831408038
Anesthesiology in Glendale, AZ

Active since October 05, 2010
5823 W EUGIE AVE, SUITE A, GLENDALE, AZ 85304(602) 439-1717(602) 938-0292 Get Directions Write a Review

NPPES record last updated: August 7, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 7, 2025, Sep 7, 2023 (2 updates tracked since 2023).

About Westside Anesthesia Services Plc NPPES

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

WESTSIDE ANESTHESIA SERVICES PLC (NPI 1831408038) is a healthcare organization registered as an anesthesiology in Glendale, Arizona and active in the NPI registry since October 2010. The organization lists Nikki L Colby, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1831408038
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameWESTSIDE ANESTHESIA SERVICES PLC
Location Address5823 W EUGIE AVE, SUITE AGlendale, AZ 85304-1276
Mailing Address5823 W Eugie Ave, Suite AGlendale, AZ 85304-1276 · (602) 424-4050 · Fax (602) 795-0144
Phone(602) 439-1717
Fax(602) 938-0292
Organization SubpartNo
Authorized OfficialNikki L ColbyOffice Manager · (602) 424-4050
Enumeration DateOctober 5, 2010
Last NPPES UpdateAugust 7, 20252 updates tracked since enumeration
NPPES CertifiedAugust 7, 2025
✔ NPI 1831408038 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.
5823 W EUGIE AVE, Glendale, AZ 85304
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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

Other Providers at the Same Location NPPES 11

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

MRS. STEPHANIE ANNE TILLEY FNP-C
Nurse Practitioner
5823 W EUGIE AVE
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
DR. MICHAEL JOHN YANISH M.D.
Internal Medicine (Gastroenterology)
5823 W EUGIE AVE, STE A
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
DR. STEVEN ROBERT KANNER M.D
Internal Medicine (Gastroenterology)
5823 W EUGIE AVE, STE A
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
DR. BARRY R WISS D.O.
Internal Medicine (Gastroenterology)
5823 W EUGIE AVE, STE A
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
DR. MARY ANN ATIA MD
Internal Medicine (Gastroenterology)
5823 W EUGIE AVE, STE A
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
THE GLENDALE AZ ENDOSCOPY ASC LLC
Clinic/Center (Ambulatory Surgical)
5823 W EUGIE AVE, SUITE B
GLENDALE, AZ 85304
Maricopa County (602) 439-1717
ARIZONA DIGESTIVE & LIVER DISEASE CONSULTANTS
Internal Medicine (Gastroenterology)
5823 W EUGIE AVE, STE A
GLENDALE, AZ 85304
Maricopa County (602) 843-1265
THUNDERBIRD ENDOSCOPY CENTER
Clinic/Center (Endoscopy)
5823 W EUGIE AVE, STE B
GLENDALE, AZ 85304
Maricopa County (602) 439-1717

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 Westside Anesthesia Services Plc's NPI number?

The NPI number for Westside Anesthesia Services Plc is 1831408038. It was assigned to this organization in the NPPES registry on October 5, 2010.

Where is Westside Anesthesia Services Plc located?

Westside Anesthesia Services Plc is located at 5823 W Eugie Ave Suite A, Glendale, AZ 85304. The listed phone number is (602) 439-1717.

What is Westside Anesthesia Services Plc's specialty?

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

When was this NPI record last updated?

The NPPES record for Westside Anesthesia Services Plc was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.