Tianyu Liu
NPI 1821848078 · Mental Health Counselor · Brooklyn, NY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tianyu Liu is a Mental Health Counselor provider in Brooklyn, NY (NPI 1821848078).
Provider details
- NPI number
- 1821848078
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 014439 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2024-03-22
- Last updated
- 2024-03-22
- Certified
- 2021-02-09
Frequently asked questions
- What is Tianyu Liu's NPI number?
- Tianyu Liu's National Provider Identifier (NPI) is 1821848078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tianyu Liu's specialty?
- Tianyu Liu is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Tianyu Liu located?
- Tianyu Liu's practice location on file with NPPES is 535 Clinton Ave, Brooklyn, NY 11238-6589.
- What is Tianyu Liu's phone number?
- The practice phone number listed in the NPPES registry for Tianyu Liu is (718) 704-1986.
- Does Tianyu Liu accept Medicare?
- Tianyu Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tianyu Liu's NPI active?
- Yes — Tianyu Liu's NPI (1821848078) is active in the NPPES registry as of the last update on 2024-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.