DR. MICHAEL CHANG MD
NPI 1356928717
Orthopaedic Surgery in Philadelphia, PA
About Dr. Michael Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL CHANG MD (NPI 1356928717) is an individual orthopaedic surgery provider in Philadelphia, Pennsylvania, licensed in Florida (ME179379) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Tampa General Hospital, and maintains a secondary practice location in Temple Terrace.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Michael 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.
Medicare Billing Reassignments
2Medicare enrollment records show Michael Chang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tallahassee, FL 32308
- Reassigned Medicare billing, Florida enrollment
- 474 clinicians in this Medicare group
Zephyrhills, FL 33542
- Reassigned Medicare billing, Florida enrollment
- 378 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Tampa General Hospital
Acute Care Hospitals · Tampa, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Michael Chang's NPI number?
The NPI number for Michael Chang is 1356928717. It was assigned to this individual provider in the NPPES registry on March 24, 2021.
Where is Michael Chang located?
Michael Chang practices at 2040 Market St Apt 1104, Philadelphia, PA 19103. The listed phone number is (626) 318-7152.
What is Michael Chang's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Michael Chang enrolled in Medicare?
Yes. Michael 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.
Which organizations bill Medicare for Michael Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Chang reassigns Medicare benefits to 2 organizations: Tallahassee Orthopedic Clinic III Pl (Tallahassee, FL) and Musculoskeletal Institute Chartered (Zephyrhills, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michael Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Chang accept?
Health plans from Ambetter Health, Ambetter of Alabama, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and UnitedHealthcare list Michael 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.
Is Michael Chang affiliated with any hospitals?
According to CMS data, Michael Chang is affiliated with Tampa General Hospital.
When was this NPI record last updated?
The NPPES record for Michael Chang was last updated on April 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Dr. Michael Chang, MD · NPI 1356928717
Orthopaedic Surgery physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 24, 2021.
## Identity
- **NPI:** 1356928717 (Entity type: Individual)
- **Enumerated:** March 24, 2021
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** ME179379 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 2040 MARKET ST APT 1104, Philadelphia, PA 19103-3369
- **Phone:** (626) 318-7152
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Tallahassee Orthopedic Clinic III Pl (NPI 1194778050, Tallahassee, FL); Musculoskeletal Institute Chartered (NPI 1467305839, Zephyrhills, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2021
## Record status
- **NPPES last updated:** April 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356928717) · Data from the CMS NPPES public registry.