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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. PETER C LIANG MD
NPI 1235106774
Anesthesiology in Sun City West, AZ

Active since March 03, 2006
19424 N RH JOHNSON BLVD, SUN CITY WEST, AZ 85375(623) 584-9985(623) 584-9986 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Peter C Liang Md NPPES

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

DR. PETER C LIANG MD (NPI 1235106774) is an individual anesthesiology provider in Sun City West, Arizona, licensed in Arizona (34107) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1235106774
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. PETER C LIANGCredential: MD
Location Address19424 N RH JOHNSON BLVDSun City West, AZ 85375
Mailing AddressPo Box 7640Surprise, AZ 85374 · (623) 584-9985 · Fax (623) 584-9986
Phone(623) 584-9985
Fax(623) 584-9986
Sole ProprietorNo
Enumeration DateMarch 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1235106774 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in AZ · 34107
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.
19424 N RH JOHNSON BLVD, Sun City West, AZ 85375
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Other Names 1

Former Name (1)Chi-yue Liang

Other Identifiers 1

Medicaid974982AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health.Insurance ›

Other Providers at the Same Location NPPES 5

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

DR. SANTIAGO L LARDIZABAL MD
Anesthesiology
19424 N RH JOHNSON BLVD
SUN CITY WEST, AZ 85375
Maricopa County (623) 584-9985
DR. ALDO ARANDA MD
Anesthesiology
19424 N RH JOHNSON BLVD, AMP
SUN CITY WEST, AZ 85375
Maricopa County (623) 584-9985
DR. LUIS ARMANDO LAHUD M.D.
Anesthesiology
19424 N RH JOHNSON BLVD
SUN CITY WEST, AZ 85375
Maricopa County (623) 584-9985
ERIK E LIKE CRNA
Nurse Anesthetist, Certified Registered
19424 N RH JOHNSON BLVD
SUN CITY WEST, AZ 85375
Maricopa County (623) 584-9985
ANESTHESIA MEDICAL PROFESSIONALS, PC
Specialist
19424 N RH JOHNSON BLVD
SUN CITY WEST, AZ 85375
Maricopa County (623) 584-9985

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 Peter Liang's NPI number?

The NPI number for Peter Liang is 1235106774. It was assigned to this individual provider in the NPPES registry on March 3, 2006. The provider is also known as Chi-Yue Liang.

Where is Peter Liang located?

Peter Liang practices at 19424 N Rh Johnson Blvd, Sun City West, AZ 85375. The listed phone number is (623) 584-9985.

What is Peter Liang's specialty?

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

What insurance does Peter Liang accept?

Health plans from Ambetter from Arizona Complete Health list Peter Liang 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 Peter Liang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.