DR. BASIL TZU LI CHANG DO
NPI 1831175942
Hospitalist in Wilmington, OH
About Dr. Basil Tzu Li Chang Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BASIL TZU LI CHANG DO (NPI 1831175942) is an individual hospitalist provider in Wilmington, Ohio, licensed in Ohio (34.012490) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Central Maine Medical Center, and maintains a secondary practice location in Sacramento.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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. Basil Tzu Li Chang Do 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
15Medicare enrollment records show Basil Chang reassigns Medicare billing to 15 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Jamestown, OH 45335
- Reassigned Medicare billing, Ohio enrollment
- 744 clinicians in this Medicare group
Cincinnati, OH 45242
- Reassigned Medicare billing, Ohio enrollment
- 1,102 clinicians in this Medicare group
Troy, OH 45373
- Reassigned Medicare billing, Ohio enrollment
- 405 clinicians in this Medicare group
Saugatuck, MI 49453
- Reassigned Medicare billing, Michigan enrollment
- 145 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
East Patchogue, NY 11772
- Reassigned Medicare billing, New York enrollment
- 640 clinicians in this Medicare group
North Adams, MA 01247
- Reassigned Medicare billing, Maine enrollment
- 41 clinicians in this Medicare group
Kennebunk, ME 04043
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Southern Maine Health Care
- 253 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 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 2
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.
Central Maine Medical Center
Acute Care Hospitals · Lewiston, MERumford Hospital
Critical Access Hospitals · Rumford, MEBridgton Hospital
Critical Access Hospitals · Bridgton, MEHolland Community Hospital
Acute Care Hospitals · Holland, MIClinton Memorial Hospital
Acute Care Hospitals · Wilmington, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45177 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILMINGTON, OH 45177
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 Basil Chang's NPI number?
The NPI number for Basil Chang is 1831175942. It was assigned to this individual provider in the NPPES registry on December 20, 2005.
Where is Basil Chang located?
Basil Chang practices at 610 W Main Street, Wilmington, OH 45177. The listed phone number is (513) 865-2246.
What is Basil Chang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Basil Chang enrolled in Medicare?
Yes. Basil 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 Basil Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Basil Chang reassigns Medicare benefits to 15 organizations: Mvhe Inc (Jamestown, OH), Trihealth H LLC (Cincinnati, OH), Upper Valley Professional Corporation (Troy, OH), Holland Community Hospital (Saugatuck, MI), Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ) and 10 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 Basil Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Basil Chang accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, Oscar Health, Priority Health and Taro Health list Basil 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 Basil Chang affiliated with any hospitals?
According to CMS data, Basil Chang is affiliated with Central Maine Medical Center, Rumford Hospital, Bridgton Hospital, Holland Community Hospital and Clinton Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Basil Chang was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Basil Tzu Li Chang, DO · NPI 1831175942
Hospitalist physician in Wilmington, Ohio. Individual provider, active in the CMS NPPES registry since December 20, 2005.
## Identity
- **NPI:** 1831175942 (Entity type: Individual)
- **Enumerated:** December 20, 2005
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 34.012490 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 610 W MAIN STREET, Wilmington, OH 45177-0000
- **Phone:** (513) 865-2246 · **Fax:** (513) 865-5552
## 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:** 15 organizations under Medicare reassignment (form CMS-855R): Mvhe Inc (NPI 1982657318, Jamestown, OH); Trihealth H LLC (NPI 1548695638, Cincinnati, OH); Upper Valley Professional Corporation (NPI 1407872518, Troy, OH); Holland Community Hospital (NPI 1700549169, Saugatuck, MI); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ); and 10 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Touro Un College Of Osteopathic Medicine, Vallejo, class of 2002
## Record status
- **NPPES last updated:** July 1, 2026
- **Other identifiers:** Medicaid 100507010 (NV)
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Source: [NPI Profile](https://npiprofile.com/npi/1831175942) · Data from the CMS NPPES public registry.