What is William Li's NPI number?

William Li's National Provider Identifier (NPI) is 1306652243, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Li's specialty?

William Li is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is William Li located?

William Li's practice location on file with NPPES is 109 N 12th St Ste 704, Brooklyn, NY 11249-1002.

What is William Li's phone number?

The practice phone number listed in the NPPES registry for William Li is (347) 752-1259.

Is William Li's NPI active?

Yes — William Li's NPI (1306652243) is active in the NPPES registry as of the last update on 2025-01-02.

IndividualActive

William Li, MHC-LP

NPI 1306652243 · Mental Health Counselor · Brooklyn, NY

William Li, MHC-LP is a Mental Health Counselor provider in Brooklyn, NY (NPI 1306652243).

Provider details

NPI number: 1306652243
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: MHC-LP
Sex: Male
Sole proprietor: No
License: P130058 (NY)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense P130058 (NY)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

109 N 12th St Ste 704

Brooklyn, NY 11249-1002

Phone: (347) 752-1259

Street-level locationGet directions

More NY providers

Mailing address