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SOUTHWEST ANESTHESIOLOGY BUSINESS ASSOCIATES PC
NPI 1467725499
Anesthesiology in Sierra Vista, AZ

Active since February 22, 2012
3533 CANYON DE FLORES, STE A, SIERRA VISTA, AZ 85650(520) 227-4355 Get Directions Write a Review

NPPES record last updated: September 24, 2019. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Southwest Anesthesiology Business Associates Pc NPPES

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

SOUTHWEST ANESTHESIOLOGY BUSINESS ASSOCIATES PC (NPI 1467725499) is a healthcare organization registered as an anesthesiology in Sierra Vista, Arizona and active in the NPI registry since February 2012. The organization maintains a secondary practice location in Tucson and lists Carolyn M Saba, Owner, as its authorized official.

NPPES Registry Identity

NPI1467725499
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameSOUTHWEST ANESTHESIOLOGY BUSINESS ASSOCIATES PC
Location Address3533 CANYON DE FLORES, STE ASierra Vista, AZ 85650-5366
Mailing AddressPo Box 13385Scottsdale, AZ 85267-3385 · (480) 609-9300 · Fax (480) 609-9350
Phone(520) 227-4355
Organization SubpartNo
Authorized OfficialCarolyn M SabaOwner · (520) 515-9751
Enumeration DateFebruary 22, 2012
Last NPPES UpdateSeptember 24, 2019
✔ NPI 1467725499 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 29164
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.
3533 CANYON DE FLORES, Sierra Vista, AZ 85650
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Secondary Practice Location 1

Location 14580 E Camp Lowell DrTucson, AZ 85712-1282 · Phone (520) 730-2534

Other Identifiers 2

OtherZ66877AZ · Medicare Ptan
Medicaid708768AZ

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Southwest Anesthesiology Business Associates Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by November 30, 2026

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateArizonaEnrollment IDO20120525000081Non-DME Part B · Clinic/Group PracticeDue dateNovember 30, 2026
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Southwest Anesthesiology Business Associates PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Radwan Saba, MD
Anesthesiology
NPI 1306871892
3533 CANYON DE FLORES SUITE A
Sierra Vista, AZ 85650
(520) 515-9751
✔ PECOS✔ Accepts Medicare0.6 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 Southwest Anesthesiology Business Associates PC's NPI number?

The NPI number for Southwest Anesthesiology Business Associates PC is 1467725499. It was assigned to this organization in the NPPES registry on February 22, 2012.

Where is Southwest Anesthesiology Business Associates PC located?

Southwest Anesthesiology Business Associates PC is located at 3533 Canyon De Flores Ste A, Sierra Vista, AZ 85650. The listed phone number is (520) 227-4355.

What is Southwest Anesthesiology Business Associates PC's specialty?

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

Is Southwest Anesthesiology Business Associates PC enrolled in Medicare?

Yes. Southwest Anesthesiology Business Associates PC is registered in the Medicare PECOS enrollment system.

When is Southwest Anesthesiology Business Associates PC's Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Arizona, Clinic/Group Practice) is due for revalidation by November 30, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Southwest Anesthesiology Business Associates PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Anesthesiology) reassigns their Medicare billing to Southwest Anesthesiology Business Associates PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Southwest Anesthesiology Business Associates PC was last updated on September 24, 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.