ALBERT JEH-SENG CHANG MD
NPI 1790984805
Internal Medicine - Gastroenterology in Redlands, CA

Q: What is Albert Chang's NPI number?

The NPI number for Albert Chang is 1790984805. It was assigned to this individual provider in the NPPES registry on July 18, 2007.

Q: What is Albert 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 Albert Chang was last updated on February 11, 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 July 18, 2007PECOS EnrolledAccepts Medicare Assignment

10408 INDUSTRIAL CIR, REDLANDS, CA 92374(909) 796-0363(909) 796-0762 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Albert Jeh-seng Chang Md NPPES

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

ALBERT JEH-SENG CHANG MD (NPI 1790984805) is an individual gastroenterology provider in Redlands, California, licensed in California (A78996) and active in the NPI registry since July 2007. He is enrolled in Medicare PECOS and is a graduate of Warren Alpert Medical School Of Brown University (2000).

NPPES Registry Identity

NPI1790984805

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameALBERT JEH-SENG CHANGCredential: MD

Location Address10408 INDUSTRIAL CIRRedlands, CA 92374-4548

Mailing Address10408 Industrial CirRedlands, CA 92374-4548 · (909) 796-0363 · Fax (909) 796-0762

Phone(909) 796-0363

Fax(909) 796-0762

Sole ProprietorYes

Medical School CMSWarren Alpert Medical School Of Brown UniversityGraduated 2000

Enumeration DateJuly 18, 2007

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1790984805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in CA · A78996

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.

10408 INDUSTRIAL CIR, Redlands, CA 92374

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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

Albert Jeh-seng Chang Md 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 ID1557262375

PECOS Enrollment IDI20040115000645

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 92374 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

$136.04 typical visit price

range $59.60 – $179.42

Typical copayment $34.01 (range $14.90 – $44.85)

Most-billed visit code 99204

Established Patient

$104.64 typical visit price

range $19.37 – $146.42

Typical copayment $26.16 (range $4.84 – $36.60)

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.

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Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. GARY MERLE WERNICK MD

Internal Medicine (Gastroenterology)