DR. HENRY C CHANG MD
NPI 1669434346
Emergency Medicine in Wilkes Barre, PA
About Dr. Henry C Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HENRY C CHANG MD (NPI 1669434346) is an individual emergency medicine provider in Wilkes Barre, Pennsylvania, licensed in Pennsylvania (MD443060) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Chenango Memorial Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
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. Henry C 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
22Medicare enrollment records show Henry Chang reassigns Medicare billing to 22 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Wilkes Barre, PA 18711
- Reassigned Medicare billing, Pennsylvania enrollment
- 4,429 clinicians in this Medicare group
Albrightsville, PA 18210
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: St Lukes Physician Group Inc
- 2,851 clinicians in this Medicare group
Orwigsburg, PA 17961
- Reassigned Medicare billing, Pennsylvania enrollment
- 953 clinicians in this Medicare group
Ephrata, PA 17522
- Reassigned Medicare billing, Pennsylvania enrollment
- 49 clinicians in this Medicare group
Montclair, NJ 07042
- Reassigned Medicare billing, New Jersey enrollment
- 76 clinicians in this Medicare group
Norwich, NY 13815
- Reassigned Medicare billing, New York enrollment
- 204 clinicians in this Medicare group
Bayonne, NJ 07002
- Reassigned Medicare billing, New Jersey enrollment
- 637 clinicians in this Medicare group
Hamilton, NY 13346
- Reassigned Medicare billing, New York enrollment
- 129 clinicians in this Medicare group
Greenwich, CT 06830
- Reassigned Medicare billing, Connecticut enrollment
- 268 clinicians in this Medicare group
Far Rockaway, NY 11691
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Island Emergency Medical Services PC
- 290 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chenango Memorial Hospital
Acute Care Hospitals · Norwich, NYCommunity Memorial Hospital, Inc
Critical Access Hospitals · Hamilton, NYSt Luke's Miners Memorial Hospital
Acute Care Hospitals · Coaldale, PAGeisinger Wyoming Valley Medical Center
Acute Care Hospitals · Wilkes Barre, PASt Luke's Hospital - Monroe Campus
Acute Care Hospitals · Stroudsburg, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18711 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
WILKES BARRE, PA 18711
WILKES BARRE, PA 18711
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 Henry Chang's NPI number?
The NPI number for Henry Chang is 1669434346. It was assigned to this individual provider in the NPPES registry on April 6, 2006.
Where is Henry Chang located?
Henry Chang practices at 1000 E Mountain Blvd, Wilkes Barre, PA 18711. The listed phone number is (570) 808-7762.
What is Henry Chang's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Henry Chang enrolled in Medicare?
Yes. Henry 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 Henry Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Henry Chang reassigns Medicare benefits to 22 organizations: Geisinger Clinic (Wilkes Barre, PA), St. Luke's Physician Group, Inc (Albrightsville, PA), Gslpg, Inc (Orwigsburg, PA), Ephrata Community Hospital (Ephrata, PA), Emergency Associates Of Montclair LLC (Montclair, NJ) and 17 more organizations, listed in the Medicare section above. 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 Henry Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Henry Chang accept?
Health plans from Taro Health list Henry 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 Henry Chang affiliated with any hospitals?
According to CMS data, Henry Chang is affiliated with Chenango Memorial Hospital, Community Memorial Hospital, Inc, St Luke's Miners Memorial Hospital, Geisinger Wyoming Valley Medical Center and St Luke's Hospital - Monroe Campus.
When was this NPI record last updated?
The NPPES record for Henry Chang was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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. Henry C Chang, MD · NPI 1669434346
Emergency Medicine physician in Wilkes Barre, Pennsylvania. Individual provider, active in the CMS NPPES registry since April 6, 2006.
## Identity
- **NPI:** 1669434346 (Entity type: Individual)
- **Enumerated:** April 6, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** MD443060 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 E MOUNTAIN BLVD, Wilkes Barre, PA 18711-0027
- **Phone:** (570) 808-7762
## 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:** 22 organizations under Medicare reassignment (form CMS-855R): Geisinger Clinic (NPI 1366492902, Wilkes Barre, PA); St. Luke's Physician Group, Inc (NPI 1639554942, Albrightsville, PA); Gslpg, Inc (NPI 1366006702, Orwigsburg, PA); Ephrata Community Hospital (NPI 1336286285, Ephrata, PA); Emergency Associates Of Montclair LLC (NPI 1598112146, Montclair, NJ); and 17 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** September 29, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1669434346) · Data from the CMS NPPES public registry.