GUAN TING LIU MD
NPI 1033748520
Internal Medicine - Cardiovascular Disease in Iowa City, IA
About Guan Ting Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GUAN TING LIU MD (NPI 1033748520) is an individual cardiovascular disease provider in Iowa City, Iowa, licensed in Iowa (MD-51222) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Upmc Hamot, and maintains a secondary practice location in Cleveland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Guan Ting Liu Md 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 Reassignment
Medicare enrollment records show Guan Ting Liu reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Erie, PA 16550
- Reassigned Medicare billing, Pennsylvania enrollment
- 962 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.
Upmc Hamot
Acute Care Hospitals · Erie, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 52242 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IOWA CITY, IA 52242
IOWA CITY, IA 52242
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 Guan Ting Liu's NPI number?
The NPI number for Guan Ting Liu is 1033748520. It was assigned to this individual provider in the NPPES registry on April 6, 2020.
Where is Guan Ting Liu located?
Guan Ting Liu practices at 200 Hawkins Dr, Iowa City, IA 52242. The listed phone number is (319) 356-1616.
What is Guan Ting Liu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Guan Ting Liu enrolled in Medicare?
Yes. Guan Ting Liu 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 organization bills Medicare for Guan Ting Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Guan Ting Liu reassigns Medicare benefits to Regional Health Services Inc (Erie, PA). The 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 Guan Ting Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Guan Ting Liu affiliated with any hospitals?
According to CMS data, Guan Ting Liu is affiliated with Upmc Hamot.
When was this NPI record last updated?
The NPPES record for Guan Ting Liu was last updated on June 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Guan Ting Liu, MD · NPI 1033748520
Cardiovascular Disease physician in Iowa City, Iowa. Individual provider, active in the CMS NPPES registry since April 6, 2020.
## Identity
- **NPI:** 1033748520 (Entity type: Individual)
- **Enumerated:** April 6, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** MD-51222 (Iowa)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 HAWKINS DR, Iowa City, IA 52242-1009
- **Phone:** (319) 356-1616
## 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:** Regional Health Services Inc (NPI 1174520654, Erie, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** June 6, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1033748520) · Data from the CMS NPPES public registry.