YU-MING CHANG M.D., PH.D.
NPI 1760659866
Internal Medicine - Gastroenterology in Fremont, CA

Q: What is Yu-ming Chang's NPI number?

The NPI number for Yu-ming Chang is 1760659866. It was assigned to this individual provider in the NPPES registry on May 8, 2008.

Q: What is Yu-ming Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Yu-ming Chang was last updated on January 25, 2022. 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.

Active since May 08, 2008PECOS EnrolledAccepts Medicare Assignment

91.04/100

CMS Quality Rating

40737 PALATINO ST, FREMONT, CA 94539(408) 646-4176(408) 413-1029 Get Directions Write a Review

NPPES record last updated: January 25, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 25, 2022, Jul 9, 2018, Nov 14, 2016 and 1 more (4 updates tracked since 2016).

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About Yu-ming Chang M.d., Ph.d. NPPES

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

YU-MING CHANG M.D., PH.D. (NPI 1760659866) is an individual gastroenterology provider in Fremont, California, licensed in California (A110174) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1760659866

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameYU-MING CHANGCredential: M.D., PH.D.

Location Address40737 PALATINO STFremont, CA 94539-3833

Mailing Address40737 Palatino StFremont, CA 94539-3833 · (408) 646-4176 · Fax (408) 413-1029

Phone(408) 646-4176

Fax(408) 413-1029

Sole ProprietorNo

Medical School CMSOtherGraduated 2008

Enumeration DateMay 8, 2008

Last NPPES UpdateJanuary 25, 20224 updates tracked since enumeration

NPPES CertifiedJanuary 25, 2022

✔ NPI 1760659866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A110174

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedInternal MedicineTaxonomy 207R00000X · License A110174 (CA), 4301097844 (MI)

40737 PALATINO ST, Fremont, CA 94539

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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

Yu-ming Chang M.d., Ph.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 ID1355563214

PECOS Enrollment IDI20150710000009

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94539 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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.

91.04/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

82.13

Promoting Interoperability

100

Improvement Activities

Cost

64.1

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 Yu-ming Chang's NPI number?

The NPI number for Yu-ming Chang is 1760659866. It was assigned to this individual provider in the NPPES registry on May 8, 2008.

Where is Yu-ming Chang located?

Yu-ming Chang practices at 40737 Palatino St, Fremont, CA 94539. The listed phone number is (408) 646-4176.

What is Yu-ming Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Yu-ming Chang enrolled in Medicare?

Yes. Yu-ming 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 Yu-ming Chang was last updated on January 25, 2022. 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.