DR. JAMES CHIA-CHUNG CHANG M.D.
NPI 1700867298
Anesthesiology in Orange, CA

Active since November 10, 2005PECOS EnrolledAccepts Medicare Assignment
2601 E CHAPMAN AVE, ORANGE, CA 92869(714) 633-0011 Get Directions Write a Review

NPPES record last updated: August 3, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. James Chia-chung Chang M.d. NPPES

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

DR. JAMES CHIA-CHUNG CHANG M.D. (NPI 1700867298) is an individual anesthesiology provider in Orange, California, licensed in California (A44296) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1983).

NPPES Registry Identity

NPI1700867298
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JAMES CHIA-CHUNG CHANGCredential: M.D.
Location Address2601 E CHAPMAN AVEOrange, CA 92869
Mailing AddressPo Box 60790Pasadena, CA 91116-6790 · (626) 639-6112 · Fax (770) 701-6759
Sole ProprietorNo
Medical School CMSOtherGraduated 1983
Enumeration DateNovember 10, 2005
Last NPPES UpdateAugust 3, 2018
NPI 1700867298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in CA · A44296
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.

2601 E CHAPMAN AVE, Orange, CA 92869

Other Identifiers 1

Medicaid00A442961CA

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. James Chia-chung Chang 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 ID8426091646
PECOS Enrollment IDI20050608000240
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 procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
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.
14 services14 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.

Anesthesiology
2601 E CHAPMAN AVE
ORANGE, CA 92869
Emergency Medicine
2601 E CHAPMAN AVE
ORANGE, CA 92869
Emergency Medicine
2601 E CHAPMAN AVE
ORANGE, CA 92869
Pharmacy (Institutional Pharmacy)
2601 E CHAPMAN AVE
ORANGE, CA 92869
Pathology (Anatomic Pathology & Clinical Pathology)
2601 E CHAPMAN AVE
ORANGE, CA 92869
Legal Medicine
2601 E CHAPMAN AVE
ORANGE, CA 92869
Dietitian, Registered
2601 E CHAPMAN AVE
ORANGE, CA 92869
Registered Nurse (Registered Nurse First Assistant)
2601 E CHAPMAN AVE
ORANGE, CA 92869

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 James Chang's NPI number?

The NPI number for James Chang is 1700867298. It was assigned to this individual provider in the NPPES registry on November 10, 2005.

Where is James Chang located?

James Chang practices at 2601 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 633-0011.

What is James Chang's specialty?

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

Is James Chang enrolled in Medicare?

Yes. James Chang 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 James Chang was last updated on August 3, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.