JONATHAN YIN-JEONG WONG DO
NPI 1174935019
Pediatrics - Pediatric Gastroenterology in Madison, WI
About Jonathan Yin-jeong Wong Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN YIN-JEONG WONG DO (NPI 1174935019) is an individual pediatric gastroenterology provider in Madison, Wisconsin, licensed in Wisconsin (69057) and active in the NPI registry since May 2014. He is enrolled in Medicare PECOS and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2014).
NPPES Registry Identity
Specialties & Licenses
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
Jonathan Yin-jeong Wong 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
3Medicare enrollment records show Jonathan Wong reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 673 clinicians in this Medicare group
Green Bay, WI 54304
- Reassigned Medicare billing, Wisconsin enrollment
- 742 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53718 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MADISON, WI 53718
MADISON, WI 53718
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 Jonathan Wong's NPI number?
The NPI number for Jonathan Wong is 1174935019. It was assigned to this individual provider in the NPPES registry on May 27, 2014.
Where is Jonathan Wong located?
Jonathan Wong practices at 5249 E Terrace Dr, Madison, WI 53718. The listed phone number is (608) 263-6420.
What is Jonathan Wong's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.
Is Jonathan Wong enrolled in Medicare?
Yes. Jonathan Wong 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 Jonathan Wong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Wong reassigns Medicare benefits to 3 organizations: University Of Wisconsin Medical Foundation, Inc (Middleton, WI), St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (Sheboygan, WI) and St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (Green Bay, WI). 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 Jonathan Wong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Wong accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and HealthPartners and 2 other insurers list Jonathan Wong 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 Jonathan Wong was last updated on May 2, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Jonathan Yin-Jeong Wong, DO · NPI 1174935019
Pediatric Gastroenterology physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since May 27, 2014.
## Identity
- **NPI:** 1174935019 (Entity type: Individual)
- **Enumerated:** May 27, 2014
- **Primary specialty:** Pediatrics - Pediatric Gastroenterology · taxonomy 2080P0206X
- **State license:** 69057 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 5249 E TERRACE DR, Madison, WI 53718-8339
- **Phone:** (608) 263-6420 · **Fax:** (608) 890-7107
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (NPI 1730184342, Sheboygan, WI); St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (NPI 1285613638, Green Bay, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Midwestern University, Chicago College Of Osteopathic Med, class of 2014
## Record status
- **NPPES last updated:** May 2, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1174935019) · Data from the CMS NPPES public registry.