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ANNA MARIE CHIAYU CHANG MD
NPI 1023179488
Emergency Medicine in Philadelphia, PA

Active since December 12, 2006PECOS Enrolled
1020 SANSOM ST, SUITE 239, PHILADELPHIA, PA 19107(215) 955-6844(215) 955-2526 Get Directions Write a Review

NPPES record last updated: July 31, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Anna Marie Chiayu Chang Md NPPES

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

ANNA MARIE CHIAYU CHANG MD (NPI 1023179488) is an individual emergency medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD435244) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023179488
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameANNA MARIE CHIAYU CHANGCredential: MD
Location Address1020 SANSOM ST, SUITE 239Philadelphia, PA 19107-5002
Mailing Address1020 Sansom St, Suite 239Philadelphia, PA 19107-5002 · (215) 955-6844 · Fax (215) 955-2526
Phone(215) 955-6844
Fax(215) 955-2526
Sole ProprietorNo
Enumeration DateDecember 12, 2006
Last NPPES UpdateJuly 31, 2015
✔ NPI 1023179488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in PA · MD435244✔ Licensed in OR · 157446
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
1020 SANSOM ST, Philadelphia, PA 19107
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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 (PECOS)

Anna Marie Chiayu 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 19107 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

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.

DR. RIKA N OMALLEY M.D.
Emergency Medicine
1020 SANSOM ST, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. SHRUTI CHANDRA MD
Emergency Medicine
1020 SANSOM ST, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. ALEXANDER A KLEINMANN M.D.
Emergency Medicine
1020 SANSOM ST, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
MS. BONNIE ROBERTSON CRNP
Nurse Practitioner (Family)
1020 SANSOM ST, TJU, 239 THOMPSON BLDG
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-4442
VICTORIA KIM LERI
Nurse Practitioner (Acute Care)
1020 SANSOM ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
DR. DANIEL HANA HALPREN-RUDER M.D.
Emergency Medicine
1020 SANSOM ST
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844
CHRISTINA HARTWELL
Nurse Practitioner (Adult Health)
1020 SANSOM ST, 239 THOMPSON BUILDING
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-4356
CHIH-LUNG CHEN MD
Emergency Medicine
1020 SANSOM ST, SUITE 239
PHILADELPHIA, PA 19107
Philadelphia County (215) 955-6844

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 Anna Marie Chang's NPI number?

The NPI number for Anna Marie Chang is 1023179488. It was assigned to this individual provider in the NPPES registry on December 12, 2006.

Where is Anna Marie Chang located?

Anna Marie Chang practices at 1020 Sansom St Suite 239, Philadelphia, PA 19107. The listed phone number is (215) 955-6844.

What is Anna Marie Chang's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Anna Marie Chang enrolled in Medicare?

Yes. Anna Marie Chang is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Anna Marie Chang was last updated on July 31, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.