1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Internal Medicine
  6. NPI Profile

DR. DONALD STEVEN CHANG MD, MPH
NPI 1861427643
Internal Medicine - Cardiovascular Disease in Los Angeles, CA

Active since July 11, 2006PECOS EnrolledAccepts Medicare Assignment
86.1/100
CMS Quality Rating
UCLA 200 MEDICAL PLAZA, SUITE #365, LOS ANGELES, CA 90095(310) 825-0631(310) 206-3607 Get Directions Write a Review

NPPES record last updated: February 1, 2014. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Donald Steven Chang Md, Mph NPPES

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

DR. DONALD STEVEN CHANG MD, MPH (NPI 1861427643) is an individual cardiovascular disease provider in Los Angeles, California, licensed in California (G77688) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (1992).

NPPES Registry Identity

NPI1861427643
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameDR. DONALD STEVEN CHANGCredential: MD, MPH
Location AddressUCLA 200 MEDICAL PLAZA, SUITE #365Los Angeles, CA 90095
Mailing Address11301 Wilshire Blvd # 111e, Room 4425Los Angeles, CA 90073-1003 · (310) 268-3643 · Fax (310) 268-4288
Phone(310) 825-0631
Fax(310) 206-3607
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1992
Enumeration DateJuly 11, 2006
Last NPPES UpdateFebruary 1, 2014
✔ NPI 1861427643 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · G77688
Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal MedicineTaxonomy 207R00000X · License G77688 (CA)
UCLA 200 MEDICAL PLAZA, Los Angeles, CA 90095
Open in Google Maps ↗

Other Identifiers 2

Medicare PINWG77688CCA
Medicare UPING89654CA

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. Donald Steven Chang Md, Mph 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 ID5890716070
PECOS Enrollment IDI20051215000384
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

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, 30-39 minutes 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.
28 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

86.1/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.93
Promoting Interoperability100
Improvement Activities40
Cost66.73

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 Donald Chang's NPI number?

The NPI number for Donald Chang is 1861427643. It was assigned to this individual provider in the NPPES registry on July 11, 2006.

Where is Donald Chang located?

Donald Chang practices at Ucla 200 Medical Plaza Suite #365, Los Angeles, CA 90095. The listed phone number is (310) 825-0631.

What is Donald Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Donald Chang enrolled in Medicare?

Yes. Donald 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 Donald Chang was last updated on February 1, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.