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CENTRAL ANESTHESIA ASSOCIATES PLC
NPI 1013366954
Anesthesiology in Phoenix, AZ

Active since June 10, 2016
250 E DUNLAP AVE, PHOENIX, AZ 85020(602) 943-2381 Get Directions Write a Review

NPPES record last updated: September 20, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 20, 2019, Aug 29, 2019 (2 updates tracked since 2019).

About Central Anesthesia Associates Plc NPPES

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

CENTRAL ANESTHESIA ASSOCIATES PLC (NPI 1013366954) is a healthcare organization registered as an anesthesiology in Phoenix, Arizona and active in the NPI registry since June 2016. The organization lists Paul D Montanarella, Group President, as its authorized official.

NPPES Registry Identity

NPI1013366954
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameCENTRAL ANESTHESIA ASSOCIATES PLC
Location Address250 E DUNLAP AVEPhoenix, AZ 85020-2825
Mailing AddressPo Box 7096Stockton, CA 95267-0096 · (209) 956-7725 · Fax (209) 956-7733
Phone(602) 943-2381
Organization SubpartNo
Authorized OfficialPaul D MontanarellaGroup President · (602) 943-2381
Enumeration DateJune 10, 2016
Last NPPES UpdateSeptember 20, 20192 updates tracked since enumeration
✔ NPI 1013366954 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.
250 E DUNLAP AVE, Phoenix, AZ 85020
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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

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Central Anesthesia Associates Plc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

9

Medicare enrollment records show 9 clinicians reassign Medicare billing to Central Anesthesia Associates Plc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 7 within 10 miles. They are listed nearest first.

Clinicians, nearest first (9)

Oya Tylor, MD
Anesthesiology
NPI 1346207396
250 E DUNLAP
Phoenix, AZ 85020
(602) 251-5534
✔ PECOS✔ Accepts MedicareSame address
Toni Harrison, M.D.
Anesthesiology
NPI 1871599647
7600 N 16TH ST SUITE 108
Phoenix, AZ 85020
(602) 443-2325
✔ PECOS✔ Accepts Medicare2.0 mi
William Szewc, MD
Anesthesiology
NPI 1700857935
7600 N 16TH ST SUITE 150
Phoenix, AZ 85020
(602) 395-0718
✔ PECOS✔ Accepts Medicare2.0 mi
Kenneth Warzynski, D.O.
Anesthesiology
NPI 1063532042
7600 N 16TH ST SUITE 150
Phoenix, AZ 85020
(602) 395-0718
✔ PECOS✔ Accepts Medicare2.0 mi
Godwin Izuegbunam, MD
Pain Management
NPI 1992760821
8910 N 43RD AVE STE 104
Glendale, AZ 85302
(602) 595-2986
✔ PECOS✔ Accepts Medicare4.8 mi
Gerald Peiser, D.O.
Anesthesiology
NPI 1003813643
4441 E MCDOWELL RD # 101
Phoenix, AZ 85008
(602) 273-6770
✔ PECOS✔ Accepts Medicare8.7 mi
Paul Montanarella, M.D.
Anesthesiology
NPI 1578551388
4441 E MCDOWELL RD
Phoenix, AZ 85008
(602) 273-6770
✔ PECOS✔ Accepts Medicare8.7 mi
Thinh Le, MD
Anesthesiology
NPI 1497723456
12361 W BOLA DR STE 109
Surprise, AZ 85374
(623) 332-1441
✔ PECOS✔ Accepts Medicare15 mi
Christopher Beneduce, M.D.
Anesthesiology
NPI 1295795151
1955 W FRYE RD
Chandler, AZ 85224
(480) 728-3000
✔ PECOS✔ Accepts Medicare22 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Central Anesthesia Associates Plc's NPI number?

The NPI number for Central Anesthesia Associates Plc is 1013366954. It was assigned to this organization in the NPPES registry on June 10, 2016.

Where is Central Anesthesia Associates Plc located?

Central Anesthesia Associates Plc is located at 250 E Dunlap Ave, Phoenix, AZ 85020. The listed phone number is (602) 943-2381.

What is Central Anesthesia Associates Plc's specialty?

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

Is Central Anesthesia Associates Plc enrolled in Medicare?

Yes. Central Anesthesia Associates Plc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Central Anesthesia Associates Plc?

According to the CMS Revalidation Reassignment List (October 2026 release), 9 clinicians in 2 Medicare specialties reassign their Medicare billing to Central Anesthesia Associates Plc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Anesthesiology (8) and Pain Management (1). Of these, 1 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Central Anesthesia Associates Plc accept?

Health plans from Blue Cross Blue Shield of Arizona list Central Anesthesia Associates Plc 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 Central Anesthesia Associates Plc was last updated on September 20, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.