1. Home
  2. Directory
  3. California
  4. Orange
  5. Anesthesiology
  6. NPI Profile

DR. CHUN ESTHER YANG M.D.
NPI 1215033204
Anesthesiology in Orange, CA

Active since September 16, 2006PECOS EnrolledAccepts Medicare Assignment
681 S PARKER ST STE 150, ORANGE, CA 92868(714) 744-0900(714) 744-9232 Get Directions Write a Review

NPPES record last updated: December 2, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Chun Esther Yang M.d. NPPES

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

DR. CHUN ESTHER YANG M.D. (NPI 1215033204) is an individual anesthesiology provider in Orange, California, licensed in California (G83219) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS and is a graduate of Warren Alpert Medical School Of Brown University (1991).

NPPES Registry Identity

NPI1215033204
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameDR. CHUN ESTHER YANGCredential: M.D.
Location Address681 S PARKER ST STE 150Orange, CA 92868-4761
Mailing AddressPo Box 25033Santa Ana, CA 92799-5033 · (714) 347-1000 · Fax (714) 647-1243
Phone(714) 744-0900
Fax(714) 744-9232
Sole ProprietorNo
Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 1991
Enumeration DateSeptember 16, 2006
Last NPPES UpdateDecember 2, 2021
NPPES CertifiedDecember 2, 2021
✔ NPI 1215033204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CA · G83219
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.
681 S PARKER ST STE 150, Orange, CA 92868
Open in Google Maps ↗

Other Identifiers 4

Other050079947CA · Railroad Medicare Id #
Medicaid00G832190CA
Other00G832190385CA · Caloptima Id #
Other00G832190CA · Blue Shield Id #

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chun Esther Yang 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 ID1355523846
PECOS Enrollment IDI20110303000985
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
25 services25 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients

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.

NIKITA PATEL MD INC.
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
DR. GEXIN TANG M.D.
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
SUNSHINE MEDICAL CONSULTING
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
TOCCATA LLC
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
J DUNCKELMEYER MD PLLC
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
DR. AALAP C. SHAH M.D.
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
DR. WINNIE YUEH-WEN RUO M.D
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900
SUNG IM MD A MEDICAL CORPORATION
Anesthesiology
681 S PARKER ST STE 150
ORANGE, CA 92868
Orange County (714) 744-0900

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 Chun Yang's NPI number?

The NPI number for Chun Yang is 1215033204. It was assigned to this individual provider in the NPPES registry on September 16, 2006.

Where is Chun Yang located?

Chun Yang practices at 681 S Parker St Ste 150, Orange, CA 92868. The listed phone number is (714) 744-0900.

What is Chun Yang's specialty?

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

Is Chun Yang enrolled in Medicare?

Yes. Chun Yang 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.

When was this NPI record last updated?

The NPPES record for Chun Yang was last updated on December 2, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.