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DR. SHELLY ANN CHANG MD
NPI 1790760445
Internal Medicine in Dallas, TX

Active since December 14, 2005PECOS Enrolled
122 W WHEATLAND RD, DALLAS, TX 75232(214) 947-6700 Get Directions Write a Review

NPPES record last updated: November 28, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Shelly Ann Chang Md NPPES

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

DR. SHELLY ANN CHANG MD (NPI 1790760445) is an individual internal medicine provider in Dallas, Texas, licensed in Texas (K5270) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790760445
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. SHELLY ANN CHANGCredential: MD
Location Address122 W WHEATLAND RDDallas, TX 75232-5012
Mailing Address3500 W Wheatland RdDallas, TX 75237-3460 · (214) 947-5400
Phone(214) 947-6700
Sole ProprietorNo
Enumeration DateDecember 14, 2005
Last NPPES UpdateNovember 28, 2007
✔ NPI 1790760445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · K5270
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
122 W WHEATLAND RD, Dallas, TX 75232
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Other Identifiers 3

Medicare UPINH23398TX
Medicare PIN8955K0TX
Medicare PIN8477BPTX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Imperial Insurance Companies, Inc., WellPoint.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Shelly Ann Chang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 75232 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
$131.01 typical visit price
range $57.18 – $172.86
Typical copayment $32.75 (range $14.29 – $43.21)
Most-billed visit code 99204
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

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 Shelly Chang's NPI number?

The NPI number for Shelly Chang is 1790760445. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is Shelly Chang located?

Shelly Chang practices at 122 W Wheatland Rd, Dallas, TX 75232. The listed phone number is (214) 947-6700.

What is Shelly Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Shelly Chang enrolled in Medicare?

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

What insurance does Shelly Chang accept?

Health plans from Imperial Insurance Companies, Inc. and WellPoint list Shelly Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Shelly Chang was last updated on November 28, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.