JOHANNA CHANG M.D.
NPI 1356570980
Radiology - Pediatric Radiology in Hudson, OH
About Johanna Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHANNA CHANG M.D. (NPI 1356570980) is an individual pediatric radiology provider in Hudson, Ohio, licensed in California (A110028) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, maintains a secondary practice location in Wethersfield, and is a graduate of Albany Medical College Of Union University (2008).
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
Johanna Chang M.d. 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
10Medicare enrollment records show Johanna Chang reassigns Medicare billing to 10 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Akron, OH 44308
- Reassigned Medicare billing, Ohio enrollment
- 559 clinicians in this Medicare group
Farmington, CT 06032
- Reassigned Medicare billing, Connecticut and Massachusetts enrollments
- 172 clinicians in this Medicare group
Hartford, CT 06102
- Reassigned Medicare billing, California, Connecticut and Massachusetts enrollments
- 9 clinicians in this Medicare group
Wethersfield, CT 06109
- Reassigned Medicare billing, California, Connecticut and Massachusetts enrollments
- 9 clinicians in this Medicare group
Springfield, MA 01107
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Chelmsford Mri PC
- Also billed through NPI 1386662112 (Massachusetts)
- 99 clinicians in this Medicare group
Tolland, CT 06084
- Reassigned Medicare billing, California, Connecticut and Massachusetts enrollments
- 10 clinicians in this Medicare group
Boston, MA 02116
- Reassigned Medicare billing, Massachusetts enrollment
- 138 clinicians in this Medicare group
East Bridgewater, MA 02333
- Reassigned Medicare billing, Massachusetts enrollment
- 111 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Of Orange County
- 190 clinicians in this Medicare group
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 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.
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.
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
HUDSON, OH 44236
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 Johanna Chang's NPI number?
The NPI number for Johanna Chang is 1356570980. It was assigned to this individual provider in the NPPES registry on July 2, 2009.
Where is Johanna Chang located?
Johanna Chang practices at 5655 Hudson Dr Ste 210 Aris Radiology, Hudson, OH 44236. The listed phone number is (330) 655-1869.
What is Johanna Chang's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Pediatric Radiology, with taxonomy code 2085P0229X.
Is Johanna Chang enrolled in Medicare?
Yes. Johanna 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 Johanna Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Johanna Chang reassigns Medicare benefits to 10 organizations: Children's Hospital Medical Center Of Akron (Akron, OH), Farmington Imaging Center, LLC (Farmington, CT), Jefferson Radiology, PC (Hartford, CT), Connecticut Imaging Partners, LLC (Wethersfield, CT), Chelmsford Mri, P.C. (Springfield, MA) and 5 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 Johanna Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Johanna Chang accept?
Health plans from Anthem Blue Cross and Blue Shield list Johanna 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 Johanna Chang was last updated on October 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Johanna Chang, M.D. · NPI 1356570980
Pediatric Radiology physician in Hudson, Ohio. Individual provider, active in the CMS NPPES registry since July 2, 2009.
## Identity
- **NPI:** 1356570980 (Entity type: Individual)
- **Enumerated:** July 2, 2009
- **Primary specialty:** Radiology - Pediatric Radiology · taxonomy 2085P0229X
- **State license:** A110028 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5655 HUDSON DR STE 210, ARIS RADIOLOGY, Hudson, OH 44236-4455
- **Phone:** (330) 655-1869 · **Fax:** (330) 655-3828
## 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:** 10 organizations under Medicare reassignment (form CMS-855R): Children's Hospital Medical Center Of Akron (NPI 1780857797, Akron, OH); Farmington Imaging Center, LLC (NPI 1275987802, Farmington, CT); Jefferson Radiology, PC (NPI 1396795951, Hartford, CT); Connecticut Imaging Partners, LLC (NPI 1740315761, Wethersfield, CT); Chelmsford Mri, P.C. (NPI 1821435553, Springfield, MA); and 5 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 2008
## Record status
- **NPPES last updated:** October 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1356570980) · Data from the CMS NPPES public registry.