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ANTHONY W.R. VIERRA M.D.
NPI 1992819163
Anesthesiology in Tulare, CA

Active since August 18, 2006PECOS EnrolledAccepts Medicare Assignment
869 N CHERRY ST, TULARE, CA 93274(559) 685-3462(559) 685-3835 Get Directions Write a Review

NPPES record last updated: July 9, 2012. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Anthony W.r. Vierra M.d. NPPES

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

ANTHONY W.R. VIERRA M.D. (NPI 1992819163) is an individual anesthesiology provider in Tulare, California, licensed in California (G83466) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Gov Juan F Luis Hospital & Medical Ctr, and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (1992).

NPPES Registry Identity

NPI1992819163
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameANTHONY W.R. VIERRACredential: M.D.
Location Address869 N CHERRY STTulare, CA 93274-2207
Mailing AddressPo Box 7096Stockton, CA 95267-0096 · (209) 956-7725 · Fax (209) 956-7733
Phone(559) 685-3462
Fax(559) 685-3835
Sole ProprietorYes
Medical School CMSUniversity Of Kansas School Of Med (kc/wich/sal)Graduated 1992
Enumeration DateAugust 18, 2006
Last NPPES UpdateJuly 9, 2012
✔ NPI 1992819163 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G83466
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.
Also ListedSpecialistTaxonomy 174400000X · License G83466 (CA)
869 N CHERRY ST, Tulare, CA 93274
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Other Identifiers 2

Medicare UPING84122CA
Medicare PINP01034075CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anthony W.r. Vierra M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1759331416
PECOS Enrollment IDI20260427003497
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Anthony Vierra reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sierra Nurse Anesthesia
7.3 mi
Nurse Anesthetist, Certified Registered
5021 W NOBLE AVE STE B
Visalia, CA 93277
  • Reassigned Medicare billing, California enrollment
  • 35 clinicians in this Medicare group
NPI 1255934840 (559) 625-2020
Comfort Anesthesia Associates Inc
60 mi
Anesthesiology
2615 CHESTER AVE
Bakersfield, CA 93301
  • Reassigned Medicare billing, California enrollment
  • 124 clinicians in this Medicare group
NPI 1043466550 (661) 395-3000
Advanced Anesthesia Specialists A Medical Corporation
64 mi
Anesthesiology
4500 TRADE CENTER DR STE B
Bakersfield, CA 93311
  • Reassigned Medicare billing, California enrollment
  • 99 clinicians in this Medicare group
NPI 1083130553 (818) 348-7253
Sonora Anesthesia Services A Medical Group Inc
134 mi
Anesthesiology
1000 GREENLEY RD
Sonora, CA 95370
  • Reassigned Medicare billing, California enrollment
  • 31 clinicians in this Medicare group
NPI 1265481105 (209) 536-3514
Landmark Anesthesia Medical Group
171 mi
Anesthesiology
3630 E IMPERIAL HWY
Lynwood, CA 90262
  • Reassigned Medicare billing, California enrollment
  • 83 clinicians in this Medicare group
NPI 1770035024 (714) 503-0195
Governor Juan F. Luis Hospital & Medical Center
General Acute Care Hospital
#4007 ESTATE DIAMOND RUBY
Christiansted, St. Croix, VI 00821
  • Reassigned Medicare billing, U.S. Virgin Islands enrollment
  • 331 clinicians in this Medicare group
NPI 1972503647 (340) 778-6311

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Gov Juan F Luis Hospital & Medical Ctr

Acute Care Hospitals · St Croix, VI
OwnershipGovernment - State
CMS Certification Number480002
Location#4007 Est Diamond Ruby, ChristianstedSt Croix, VI 00820 · Saint Croix Island County
Emergency services

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. SAMPDA SANJAYKUMAR SHARMA MD
Student in an Organized Health Care Education/Training Program
869 N CHERRY ST
TULARE, CA 93274
Tulare County (559) 688-0821
JEFFREY C CHANG MD
Anesthesiology
869 N CHERRY ST
TULARE, CA 93274
Tulare County (559) 668-0821
MRS. DALILA KIM NP
Nurse Practitioner (Family)
869 N CHERRY ST
TULARE, CA 93274
Tulare County No phone listed
UNKNOWN FARHEEN NAAZ MD
Student in an Organized Health Care Education/Training Program
869 N CHERRY ST
TULARE, CA 93274
Tulare County (414) 334-4084
DR. HENOK AFEWERKI KIDANE
Student in an Organized Health Care Education/Training Program
869 N CHERRY ST
TULARE, CA 93274
Tulare County (510) 677-4109
RANDY ALAN BARCLAY P.A.
Clinical Nurse Specialist (Family Health)
869 N CHERRY ST
TULARE, CA 93274
Tulare County (559) 685-3411
TULARE ANESTHESIA CONSULTANTS INC
Anesthesiology
869 N CHERRY ST
TULARE, CA 93274
Tulare County (559) 668-0821
TULARE LOCAL HEALTH CARE DISTRICT
Home Health
869 N CHERRY ST
TULARE, CA 93274
Tulare County (559) 685-3411

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 Anthony Vierra's NPI number?

The NPI number for Anthony Vierra is 1992819163. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Anthony Vierra located?

Anthony Vierra practices at 869 N Cherry St, Tulare, CA 93274. The listed phone number is (559) 685-3462.

What is Anthony Vierra's specialty?

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

Is Anthony Vierra enrolled in Medicare?

Yes. Anthony Vierra is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Anthony Vierra's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Vierra reassigns Medicare benefits to 6 organizations: Sierra Nurse Anesthesia (Visalia, CA), Comfort Anesthesia Associates Inc (Bakersfield, CA), Advanced Anesthesia Specialists A Medical Corporation (Bakersfield, CA), Sonora Anesthesia Services A Medical Group Inc (Sonora, CA), Landmark Anesthesia Medical Group (Lynwood, CA) and 1 more organization, listed in the Medicare section above. Each 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 Anthony Vierra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Anthony Vierra affiliated with any hospitals?

According to CMS data, Anthony Vierra is affiliated with Gov Juan F Luis Hospital & Medical Ctr.

When was this NPI record last updated?

The NPPES record for Anthony Vierra was last updated on July 9, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.