Ruosi Liu, MD
NPI 1164911566 · Psychiatry Physician · New York, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruosi Liu, MD is a Psychiatry Physician provider in New York, NY (NPI 1164911566).
Provider details
- NPI number
- 1164911566
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 3 Hospital PlzClarksburg, WV 26301-9316Phone: (304) 969-3100
Registry dates
- Enumerated
- 2018-05-02
- Last updated
- 2022-08-30
- Certified
- 2022-08-30
Frequently asked questions
- What is Ruosi Liu's NPI number?
- Ruosi Liu's National Provider Identifier (NPI) is 1164911566, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruosi Liu's specialty?
- Ruosi Liu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ruosi Liu located?
- Ruosi Liu's practice location on file with NPPES is 109 W 27th St, New York, NY 10001-6208.
- What is Ruosi Liu's phone number?
- The practice phone number listed in the NPPES registry for Ruosi Liu is (917) 634-5311.
- Does Ruosi Liu accept Medicare?
- Ruosi Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruosi Liu's NPI active?
- Yes — Ruosi Liu's NPI (1164911566) is active in the NPPES registry as of the last update on 2022-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.