RONALD LIU MD
NPI 1881717775
Hospitalist in Gainesville, GA
About Ronald Liu Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RONALD LIU MD (NPI 1881717775) is an individual hospitalist provider in Gainesville, Georgia, licensed in Georgia (059824) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Northeast Georgia Medical Center, Inc, and maintains a secondary practice location in Dothan.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 2
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
Ronald 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 Reassignments
8Medicare enrollment records show Ronald Liu reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 1,172 clinicians in this Medicare group
Monroe, GA 30655
- Reassigned Medicare billing, Alabama and Georgia enrollments
- 428 clinicians in this Medicare group
Atlanta, GA 30309
- Reassigned Medicare billing, Georgia enrollment
- 410 clinicians in this Medicare group
Covington, GA 30014
- Reassigned Medicare billing, Georgia enrollment
- 81 clinicians in this Medicare group
Dalton, GA 30720
- Reassigned Medicare billing, Georgia enrollment
- 236 clinicians in this Medicare group
Birmingham, AL 35243
- Reassigned Medicare billing, Alabama enrollment
- 215 clinicians in this Medicare group
Killen, AL 35645
- Reassigned Medicare billing, Alabama enrollment
- 209 clinicians in this Medicare group
Troy, AL 36079
- Reassigned Medicare billing, Alabama enrollment
- 514 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northeast Georgia Medical Center, Inc
Acute Care Hospitals · Gainesville, GANortheast Georgia Medical Center Habersham
Acute Care Hospitals · Demorest, GANgmc Barrow, LLC
Acute Care Hospitals · Winder, GANortheast Georgia Medical Center Lumpkin
Acute Care Hospitals · Dahlonega, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30501 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Ronald Liu's NPI number?
The NPI number for Ronald Liu is 1881717775. It was assigned to this individual provider in the NPPES registry on April 7, 2007.
Where is Ronald Liu located?
Ronald Liu practices at 743 Spring St NE, Gainesville, GA 30501. The listed phone number is (770) 219-9000.
What is Ronald Liu's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Ronald Liu enrolled in Medicare?
Yes. Ronald 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 Ronald Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ronald Liu reassigns Medicare benefits to 8 organizations: Northeast Georgia Physicians Group Inc (Gainesville, GA), Hospital Physician Services - Southeast Professional Corporation (Monroe, GA), Piedmont Athens Hospitalist Physicians LLC (Atlanta, GA), Anemonefish Inpatient Services LLC (Covington, GA), Hamilton Medical Center, Inc. (Dalton, GA) and 3 more organizations, listed in the Medicare section above. 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 Ronald Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ronald Liu accept?
Health plans from Alliant Health Plans, Inc. list Ronald Liu 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 Ronald Liu affiliated with any hospitals?
According to CMS data, Ronald Liu is affiliated with Northeast Georgia Medical Center, Inc, Northeast Georgia Medical Center Habersham, Ngmc Barrow, LLC and Northeast Georgia Medical Center Lumpkin.
When was this NPI record last updated?
The NPPES record for Ronald Liu was last updated on October 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Ronald Liu, MD · NPI 1881717775
Hospitalist physician in Gainesville, Georgia. Individual provider, active in the CMS NPPES registry since April 7, 2007.
## Identity
- **NPI:** 1881717775 (Entity type: Individual)
- **Enumerated:** April 7, 2007
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 059824 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 743 SPRING ST NE, Gainesville, GA 30501-3715
- **Phone:** (770) 219-9000
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Northeast Georgia Physicians Group Inc (NPI 1891745212, Gainesville, GA); Hospital Physician Services - Southeast Professional Corporation (NPI 1760410385, Monroe, GA); Piedmont Athens Hospitalist Physicians LLC (NPI 1578079000, Atlanta, GA); Anemonefish Inpatient Services LLC (NPI 1033514716, Covington, GA); Hamilton Medical Center, Inc. (NPI 1528056066, Dalton, GA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Human Medicine, class of 2004
## Record status
- **NPPES last updated:** October 6, 2020
- **Other identifiers:** Medicaid 1881717775 (AL); Medicaid 379292941A (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1881717775) · Data from the CMS NPPES public registry.