Jiayu Liu
NPI 1669142444 · Mental Health Counselor · Rockville, MD
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jiayu Liu is a Mental Health Counselor provider in Rockville, MD (NPI 1669142444).
Provider details
- NPI number
- 1669142444
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LGPC200001379 (DC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
4 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
- 2021-09-14
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Jiayu Liu's NPI number?
- Jiayu Liu's National Provider Identifier (NPI) is 1669142444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jiayu Liu's specialty?
- Jiayu Liu is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jiayu Liu located?
- Jiayu Liu's practice location on file with NPPES is 9707 Key West Ave Ste 100, Rockville, MD 20850-3992.
- What is Jiayu Liu's phone number?
- The practice phone number listed in the NPPES registry for Jiayu Liu is (240) 624-6428.
- Does Jiayu Liu accept Medicare?
- Jiayu Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jiayu Liu's NPI active?
- Yes — Jiayu Liu's NPI (1669142444) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.