CHIA-CHI WANG DO
NPI 1023254273
Surgery in Exeter, NH
About Chia-chi Wang Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHIA-CHI WANG DO (NPI 1023254273) is an individual surgery provider in Exeter, New Hampshire, licensed in New Hampshire (34736) and active in the NPI registry since December 2008. She is enrolled in Medicare PECOS, is affiliated with Exeter Hospital Inc, and is a graduate of Rutgers New Jersey Medical School (2002).
NPPES Registry Identity
Specialties & Licenses 2
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
Chia-chi Wang 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
2Medicare enrollment records show Chia-chi Wang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Exeter, NH 03833
- Reassigned Medicare billing, New Hampshire enrollment
- 395 clinicians in this Medicare group
Cromwell, CT 06416
- Reassigned Medicare billing, Connecticut enrollment
- 147 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.
Exeter Hospital Inc
Acute Care Hospitals · Exeter, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 03833 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
EXETER, NH 03833
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 Chia-chi Wang's NPI number?
The NPI number for Chia-chi Wang is 1023254273. It was assigned to this individual provider in the NPPES registry on December 17, 2008.
Where is Chia-chi Wang located?
Chia-chi Wang practices at 3 Alumni Dr Ste 301, Exeter, NH 03833. The listed phone number is (603) 775-7405.
What is Chia-chi Wang's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Chia-chi Wang enrolled in Medicare?
Yes. Chia-chi Wang 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 Chia-chi Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chia-chi Wang reassigns Medicare benefits to 2 organizations: Core Physicians, LLC (Exeter, NH) and Mhs Primary Care (Cromwell, CT). 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 Chia-chi Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chia-chi Wang accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Chia-chi Wang 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 Chia-chi Wang affiliated with any hospitals?
According to CMS data, Chia-chi Wang is affiliated with Exeter Hospital Inc.
When was this NPI record last updated?
The NPPES record for Chia-chi Wang was last updated on August 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Chia-Chi Wang, DO · NPI 1023254273
Surgery physician in Exeter, New Hampshire. Individual provider, active in the CMS NPPES registry since December 17, 2008.
## Identity
- **NPI:** 1023254273 (Entity type: Individual)
- **Enumerated:** December 17, 2008
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 34736 (New Hampshire)
- **Sole proprietor:** No
## Practice location
- **Address:** 3 ALUMNI DR STE 301, Exeter, NH 03833-2123
- **Phone:** (603) 775-7405 · **Fax:** (603) 775-7424
## 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): Core Physicians, LLC (NPI 1336330588, Exeter, NH); Mhs Primary Care (NPI 1538386420, Cromwell, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rutgers New Jersey Medical School, class of 2002
## Record status
- **NPPES last updated:** August 7, 2025
- **Other identifiers:** Medicaid 03112190 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1023254273) · Data from the CMS NPPES public registry.