MISSION VIEJO ANESTHESIA CONSULTANTS, INC.
NPI 1497796320
Anesthesiology in Mission Viejo, CA

Active since June 10, 2006
27700 MEDICAL CENTER RD, MISSION VIEJO, CA 92691(949) 364-1400 Get Directions Write a Review

NPPES record last updated: October 1, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mission Viejo Anesthesia Consultants, Inc. NPPES

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

MISSION VIEJO ANESTHESIA CONSULTANTS, INC. (NPI 1497796320) is a healthcare organization registered as an anesthesiology in Mission Viejo, California and active in the NPI registry since June 2006. The organization lists Ponnappa Kalimada, President, as its authorized official.

NPPES Registry Identity

NPI1497796320
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameWESTERN ANESTHESIA MEDICAL ASSOCIATES INC
Location Address27700 MEDICAL CENTER RDMission Viejo, CA 92691-6426
Mailing AddressPo Box 8422Pasadena, CA 91109-8422 · (503) 372-2740 · Fax (503) 372-2754
Organization SubpartNo
Authorized OfficialPonnappa KalimadaPresident · (949) 582-9624
Enumeration DateJune 10, 2006
Last NPPES UpdateOctober 1, 2014
✔ NPI 1497796320 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.
27700 MEDICAL CENTER RD, Mission Viejo, CA 92691

Other Names 1

Doing Business AsMission Viejo Anesthesia Consultants, Inc.

Other Identifiers 2

MedicaidGR0082380CA
Medicare PINW14375

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mission Viejo Anesthesia Consultants, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

55

Medicare enrollment records show 55 clinicians reassign Medicare billing to Mission Viejo Anesthesia Consultants, Inc., which bills Medicare for the services they deliver. Of these, 1 practice at this address and 27 within 10 miles. Listed here are the 20 practicing nearest to this location.

Nearest to this location (20)

See all 55
Anesthesiology
NPI 1083886881
27700 MEDICAL CENTER RD
Mission Viejo, CA 92691
(949) 364-1400
✔ PECOS✔ Accepts MedicareSame address
Anesthesiology
NPI 1801107669
27700 MEDICAL CENTER RD
Mission Viejo, CA 92691
(949) 364-1400
✔ PECOS✔ Accepts Medicare0.1 mi
Anesthesiology
NPI 1558771204
27700 MEDICAL CENTER RD
Mission Viejo, CA 92691
(949) 364-1400
✔ PECOS✔ Accepts Medicare0.1 mi
Anesthesiology
NPI 1487895066
27700 MEDICAL CENTER RD
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.1 mi
Anesthesiology
NPI 1477811818
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1417122086
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1922276096
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1871911222
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1316518400
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1326533597
26522 LA ALAMEDA STE 370
Mission Viejo, CA 92691
(949) 600-7864
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1023056843
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1205874088
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1114965092
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1114965977
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1942396940
27401 LOS ALTOS STE 180
Mission Viejo, CA 92691
(949) 364-1400
✔ PECOS0.2 mi
Anesthesiology
NPI 1104864941
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1174562490
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1588619407
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1164460978
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
Anesthesiology
NPI 1346288214
27401 LOS ALTOS SUITE 180
Mission Viejo, CA 92691
(949) 582-9624
✔ PECOS✔ Accepts Medicare0.2 mi
See all 55 clinicians

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 Western Anesthesia Medical Associates Inc's NPI number?

The NPI number for Western Anesthesia Medical Associates Inc is 1497796320. It was assigned to this organization in the NPPES registry on June 10, 2006. The provider is doing business as Mission Viejo Anesthesia Consultants, Inc..

Where is Western Anesthesia Medical Associates Inc located?

Western Anesthesia Medical Associates Inc is located at 27700 Medical Center Rd, Mission Viejo, CA 92691. The listed phone number is (949) 364-1400.

What is Western Anesthesia Medical Associates Inc's specialty?

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

Is Western Anesthesia Medical Associates Inc enrolled in Medicare?

Yes. Western Anesthesia Medical Associates Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Western Anesthesia Medical Associates Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 55 clinicians, all in Anesthesiology, reassign their Medicare billing to Western Anesthesia Medical Associates Inc. 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. Of these, 1 practice at this address and 27 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Western Anesthesia Medical Associates Inc was last updated on October 1, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.