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DAVID J CHANG MD
NPI 1902838295
Internal Medicine - Rheumatology in Philadelphia, PA

Active since July 07, 2006PECOS Enrolled
3400 SPRUCE STREET, 8 PENN TOWER, PHILADELPHIA, PA 19104(215) 662-2415 Get Directions Write a Review

NPPES record last updated: February 2, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About David J Chang Md NPPES

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

DAVID J CHANG MD (NPI 1902838295) is an individual rheumatology provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD063078L) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902838295
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDAVID J CHANGCredential: MD
Location Address3400 SPRUCE STREET, 8 PENN TOWERPhiladelphia, PA 19104
Mailing Address3400 Spruce Street, 8 Penn TowerPhiladelphia, PA 19104
Phone(215) 662-2415
Sole ProprietorNo
Enumeration DateJuly 7, 2006
Last NPPES UpdateFebruary 2, 2011
✔ NPI 1902838295 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in PA · MD063078L
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
3400 SPRUCE STREET, Philadelphia, PA 19104
Open in Google Maps ↗

Other Identifiers 3

Medicare ID-Type Unspecified769902PA
Medicaid0016568540002PA
Medicare UPINE94747

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David J 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 19104 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
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.

SARAH KUMAR M.D.
Anesthesiology (Critical Care Medicine)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 349-8310
RYAN MCCLINTOCK MD
Radiology (Diagnostic Radiology)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-3000
ADRIAN W ONG MD
Surgery (Surgical Critical Care)
3400 SPRUCE STREET, 2 DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7320
MATHEW N BESHARA MD
Obstetrics & Gynecology
3400 SPRUCE STREET, 5 PENN TOWER
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6035
JILL E LANGER MD
Radiology (Diagnostic Radiology)
3400 SPRUCE STREET, GROUND FLOOR DULLES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-7012
BERNADETTE C WHEELER MD
Obstetrics & Gynecology
3400 SPRUCE STREET, 1 WEST GATES
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2730
EDWARD T DICKINSON MD
Emergency Medicine
3400 SPRUCE STREET, GROUND SILVERSTEIN BLDG
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-6698
WENDY RACHEL GALPERN MD, PHD
Psychiatry & Neurology (Neurology)
3400 SPRUCE STREET
PHILADELPHIA, PA 19104
Philadelphia County (215) 662-2219

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 David Chang's NPI number?

The NPI number for David Chang is 1902838295. It was assigned to this individual provider in the NPPES registry on July 7, 2006.

Where is David Chang located?

David Chang practices at 3400 Spruce Street 8 Penn Tower, Philadelphia, PA 19104. The listed phone number is (215) 662-2415.

What is David Chang's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is David Chang enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for David Chang was last updated on February 2, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.