DR. KYO UNG CHU M.D.
NPI 1841298957
Surgery in Mechanicsburg, PA
About Dr. Kyo Ung Chu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KYO UNG CHU M.D. (NPI 1841298957) is an individual surgery provider in Mechanicsburg, Pennsylvania, licensed in Pennsylvania (MD427905) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Upmc Carlisle, and is a graduate of University Of Texas Medical Branch At Galveston (1990).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
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. Kyo Ung Chu 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
2Medicare enrollment records show Kyo Chu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mechanicsburg, PA 17050
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Richfield, PA 17086
- Reassigned Medicare billing, Pennsylvania enrollment
- Medicare enrollment name: Geisinger Clinic
- 4,429 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.
Upmc Carlisle
Acute Care Hospitals · Carlisle, PAUpmc Pinnacle Hospitals
Acute Care Hospitals · Harrisburg, PAUpmc Lititz
Acute Care Hospitals · Lititz, PAUpmc Memorial
Acute Care Hospitals · York, PAUpmc Hanover
Acute Care Hospitals · Hanover, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17050 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MECHANICSBURG, PA 17050
MECHANICSBURG, PA 17050
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 Kyo Chu's NPI number?
The NPI number for Kyo Chu is 1841298957. It was assigned to this individual provider in the NPPES registry on July 12, 2005.
Where is Kyo Chu located?
Kyo Chu practices at 2025 Technology Pkwy Ste 201, Mechanicsburg, PA 17050. The listed phone number is (717) 988-8451.
What is Kyo Chu's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Kyo Chu enrolled in Medicare?
Yes. Kyo Chu 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 Kyo Chu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kyo Chu reassigns Medicare benefits to 2 organizations: Pinnacle Health Medical Services (Mechanicsburg, PA) and Geisinger Clinc (Richfield, PA). 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 Kyo Chu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Kyo Chu affiliated with any hospitals?
According to CMS data, Kyo Chu is affiliated with Upmc Carlisle, Upmc Pinnacle Hospitals, Upmc Lititz, Upmc Memorial and Upmc Hanover.
When was this NPI record last updated?
The NPPES record for Kyo Chu was last updated on November 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Kyo Ung Chu, M.D. · NPI 1841298957
Surgery physician in Mechanicsburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since July 12, 2005.
## Identity
- **NPI:** 1841298957 (Entity type: Individual)
- **Enumerated:** July 12, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** MD427905 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 2025 TECHNOLOGY PKWY STE 201, Mechanicsburg, PA 17050-9401
- **Phone:** (717) 988-8451 · **Fax:** (717) 221-5226
## 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): Pinnacle Health Medical Services (NPI 1598439580, Mechanicsburg, PA); Geisinger Clinc (NPI 1326537564, Richfield, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 1990
## Record status
- **NPPES last updated:** November 9, 2023
- **Other identifiers:** Medicaid 460000200 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1841298957) · Data from the CMS NPPES public registry.