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MRS. CATHERINE CHANG M.D.
NPI 1295766426
Specialist in Newport Beach, CA

Active since July 05, 2006PECOS EnrolledCLIA 05D2007568 · Waiver
7.81/100
CMS Quality Rating
1401 AVOCADO AVE, STE 710, NEWPORT BEACH, CA 92660(949) 717-6755(949) 717-6859 Get Directions Write a Review

NPPES record last updated: August 18, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Catherine Chang M.d. NPPES

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

MRS. CATHERINE CHANG M.D. (NPI 1295766426) is an individual specialist in Newport Beach, California, licensed in California (G68516) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through May 18, 2028, and is a graduate of University Of California, Geffen School Of Medicine (1988).

NPPES Registry Identity

NPI1295766426
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameMRS. CATHERINE CHANGCredential: M.D.
Location Address1401 AVOCADO AVE, STE 710Newport Beach, CA 92660-7768
Mailing Address1401 Avocado Ave, Ste 710Newport Beach, CA 92660-7768 · (949) 717-6755 · Fax (949) 717-6859
Phone(949) 717-6755
Fax(949) 717-6859
Sole ProprietorYes
Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 1988
Enumeration DateJuly 5, 2006
Last NPPES UpdateAugust 18, 2017
✔ NPI 1295766426 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G68516
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
1401 AVOCADO AVE, Newport Beach, CA 92660
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedG68516CA · Lincense
Medicare UPINF08872CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Catherine Chang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446394894
PECOS Enrollment IDI20100223000375
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D2007568

Catherine Chang MD · Newport Beach, CA
Active · expires May 18, 2028
CLIA Number05D2007568
Laboratory TypePhysician Office
Certificate Effective DateMay 19, 2026
Certificate Expiration DateMay 18, 2028
Laboratory DirectorCatherine Chang
Laboratory Phone(949) 717-6755
Laboratory LocationCatherine Chang MD1401 Avocado Ave Suite 710, Newport Beach, CA 92660
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Areas of Expertise CMS Part B claims 11

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
431 services201 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
334 services178 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
214 services209 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
199 services199 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
153 services148 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
151 services146 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

7.81/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality0
Improvement Activities0
Cost26.04

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers11 claims20 services$5.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ANNETTE MCAULEY RN
Dermatology
1401 AVOCADO AVE, STE 703
NEWPORT BEACH, CA 92660
Orange County (949) 760-0190
RYAN S LABOVITCH MD
Orthopaedic Surgery (Sports Medicine)
1401 AVOCADO AVE, SUITE 307
NEWPORT BEACH, CA 92660
Orange County (949) 720-1944
HENRY BAYLIS, M.D. PROCEDURE CENTER
Clinic/Center (Ophthalmologic Surgery)
1401 AVOCADO AVE, 605
NEWPORT BEACH, CA 92660
Orange County (949) 760-0700
DR. THOMAS D TOOHEY M.D.
Plastic Surgery
1401 AVOCADO AVE, SUITE 100
NEWPORT BEACH, CA 92660
Orange County (949) 759-8700
EUGENE K KIM MD INC
Plastic Surgery
1401 AVOCADO AVE, STE 810
NEWPORT BEACH, CA 92660
Orange County (917) 902-6811
WARREN G. KRAMER, III, M.D., INC
Orthopaedic Surgery (Sports Medicine)
1401 AVOCADO AVE, SUITE 307
NEWPORT BEACH, CA 92660
Orange County (949) 720-1944
NANCY LEE SILVERBERG MD
Dermatology
1401 AVOCADO AVE, STE 703
NEWPORT BEACH, CA 92660
Orange County (949) 760-0190
DR. STEVEN K. KAWATA D.D.S.
Dentist (General Practice)
1401 AVOCADO AVE, SUITE 607
NEWPORT BEACH, CA 92660
Orange County (949) 760-3811

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 Catherine Chang's NPI number?

The NPI number for Catherine Chang is 1295766426. It was assigned to this individual provider in the NPPES registry on July 5, 2006.

Where is Catherine Chang located?

Catherine Chang practices at 1401 Avocado Ave Ste 710, Newport Beach, CA 92660. The listed phone number is (949) 717-6755.

What is Catherine Chang's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Catherine Chang enrolled in Medicare?

Yes. Catherine Chang is registered in the Medicare PECOS enrollment system.

Does Catherine Chang hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D2007568) is associated with this NPI, valid through May 18, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Catherine Chang was last updated on August 18, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.