SARIAH SHANSHAN LIU M.D./PH.D.
NPI 1417230327
Internal Medicine - Hematology & Oncology in Augusta, ME
About Sariah Shanshan Liu M.d./ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARIAH SHANSHAN LIU M.D./PH.D. (NPI 1417230327) is an individual hematology & oncology provider in Augusta, Maine, licensed in Maine (MD27132) and active in the NPI registry since September 2011. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 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
Sariah Shanshan Liu M.d./ph.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
3Medicare enrollment records show Sariah Liu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Duarte, CA 91010
- Reassigned Medicare billing, California enrollment
- 1,335 clinicians in this Medicare group
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 1,051 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 4
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMaine General Medical Center
Acute Care Hospitals · Augusta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04330 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.
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.
AUGUSTA, ME 04330
AUGUSTA, ME 04330
AUGUSTA, ME 04330
AUGUSTA, ME 04330
AUGUSTA, ME 04330
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 Sariah Liu's NPI number?
The NPI number for Sariah Liu is 1417230327. It was assigned to this individual provider in the NPPES registry on September 27, 2011. The provider is also known as Shanshan Liu M.D./Ph.D..
Where is Sariah Liu located?
Sariah Liu practices at 361 Old Belgrade Rd, Augusta, ME 04330. The listed phone number is (207) 621-6100.
What is Sariah Liu's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Sariah Liu enrolled in Medicare?
Yes. Sariah 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 Sariah Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sariah Liu reassigns Medicare benefits to 3 organizations: Mainegeneral Medical Center (Augusta, ME), City Of Hope Medical Foundation (Duarte, CA) and Regents Of The University Of California - Ucsd Medical Group (San Diego, CA). 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 Sariah Liu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sariah Liu accept?
Health plans from Anthem Blue Cross and Blue Shield list Sariah 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 Sariah Liu affiliated with any hospitals?
According to CMS data, Sariah Liu is affiliated with Maine Medical Center and Maine General Medical Center.
When was this NPI record last updated?
The NPPES record for Sariah Liu was last updated on February 29, 2024. 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.
# Sariah Shanshan Liu, M.D./PH.D. · NPI 1417230327
Hematology & Oncology physician in Augusta, Maine. Individual provider, active in the CMS NPPES registry since September 27, 2011.
## Identity
- **NPI:** 1417230327 (Entity type: Individual)
- **Enumerated:** September 27, 2011
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** MD27132 (Maine)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 361 OLD BELGRADE RD, Augusta, ME 04330-8058
- **Phone:** (207) 621-6100
## 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): Mainegeneral Medical Center (NPI 1083949184, Augusta, ME); City Of Hope Medical Foundation (NPI 1871886366, Duarte, CA); Regents Of The University Of California - Ucsd Medical Group (NPI 1336267137, San Diego, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** February 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1417230327) · Data from the CMS NPPES public registry.