DR. PEI-CHANG LIU M.D., M.P.H
NPI 1881929156
Hospitalist in Dededo, GU
About Dr. Pei-chang Liu M.d., M.p.h NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PEI-CHANG LIU M.D., M.P.H (NPI 1881929156) is an individual hospitalist provider in Dededo, Guam, licensed in Guam (M-1830) and active in the NPI registry since October 2009. He is enrolled in Medicare PECOS, is affiliated with Guam Regional Medical City, and is a graduate of Other (2004).
NPPES Registry Identity
Specialties & Licenses 4
Other Names 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. Pei-chang Liu M.d., M.p.h 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 Pei-chang Liu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dededo, GU 96929
- Reassigned Medicare billing, Guam enrollment
- 432 clinicians in this Medicare group
Tamuning, GU 96913
- Reassigned Medicare billing, Guam enrollment
- 44 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 9
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Guam Regional Medical City
Acute Care Hospitals · Dededo, GUPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 96929 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.
DEDEDO, GU 96929
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 Pei-chang Liu's NPI number?
The NPI number for Pei-chang Liu is 1881929156. It was assigned to this individual provider in the NPPES registry on October 5, 2009. The provider is also known as Patrick Liu.
Where is Pei-chang Liu located?
Pei-chang Liu practices at 133 Route 3, Dededo, GU 96929. The listed phone number is (671) 645-5500.
What is Pei-chang Liu's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Pei-chang Liu enrolled in Medicare?
Yes. Pei-chang 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 organizations bill Medicare for Pei-chang Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pei-chang Liu reassigns Medicare benefits to 2 organizations: Guam Healthcare Development Incorporated (Dededo, GU) and Takecare Insurance Company Inc. (Tamuning, GU). 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 Pei-chang Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Pei-chang Liu affiliated with any hospitals?
According to CMS data, Pei-chang Liu is affiliated with Guam Regional Medical City.
When was this NPI record last updated?
The NPPES record for Pei-chang Liu was last updated on May 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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. Pei-Chang Liu, M.D., M.P.H · NPI 1881929156
Hospitalist physician in Dededo, GU. Individual provider, active in the CMS NPPES registry since October 5, 2009.
## Identity
- **NPI:** 1881929156 (Entity type: Individual)
- **Enumerated:** October 5, 2009
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** M-1830 (GU)
- **Sole proprietor:** No
## Practice location
- **Address:** 133 ROUTE 3, Dededo, GU 96929-6911
- **Phone:** (671) 645-5500
## 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): Guam Healthcare Development Incorporated (NPI 1326447939, Dededo, GU); Takecare Insurance Company Inc. (NPI 1972565240, Tamuning, GU) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2004
## Record status
- **NPPES last updated:** May 15, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1881929156) · Data from the CMS NPPES public registry.