What is Jennifer Weinstein's NPI number?

Jennifer Weinstein's National Provider Identifier (NPI) is 1548872120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jennifer Weinstein's specialty?

Jennifer Weinstein is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).

Where is Jennifer Weinstein located?

Jennifer Weinstein's practice location on file with NPPES is 107 Jackson St, Hayward, CA 94544-1948.

What is Jennifer Weinstein's phone number?

The practice phone number listed in the NPPES registry for Jennifer Weinstein is (510) 886-8696.

Is Jennifer Weinstein's NPI active?

Yes — Jennifer Weinstein's NPI (1548872120) is active in the NPPES registry as of the last update on 2025-05-13.

IndividualActive

Jennifer Weinstein, MASTERS COUNSEL PSYC

NPI 1548872120 · Addiction (Substance Use Disorder) Counselor · Hayward, CA

Jennifer Weinstein, MASTERS COUNSEL PSYC is a Addiction (Substance Use Disorder) Counselor provider in Hayward, CA (NPI 1548872120).

Provider details

NPI number: 1548872120
Entity type: Individual
Primary specialty: Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
Credential: MASTERS COUNSEL PSYC
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Addiction (Substance Use Disorder) CounselorPrimary101YA0400X
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(62/100 index)

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

Registry tenure38% of score
5 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

107 Jackson St

Hayward, CA 94544-1948

Phone: (510) 886-8696

Street-level locationGet directions

More CA providers

Mailing address

3417 Stacey Way

Pleasanton, CA 94588-2923

Additional practice locations (1)

166 Santa Clara Ave Ste 205
Oakland, CA 94610-1323
Phone: (510) 601-1947

Enumerated: 2020-08-17
Last updated: 2025-05-13
Certified: 2025-05-13

Frequently asked questions

What is Jennifer Weinstein's NPI number?: Jennifer Weinstein's National Provider Identifier (NPI) is 1548872120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Jennifer Weinstein's specialty?: Jennifer Weinstein is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
Where is Jennifer Weinstein located?: Jennifer Weinstein's practice location on file with NPPES is 107 Jackson St, Hayward, CA 94544-1948.
What is Jennifer Weinstein's phone number?: The practice phone number listed in the NPPES registry for Jennifer Weinstein is (510) 886-8696.
Is Jennifer Weinstein's NPI active?: Yes — Jennifer Weinstein's NPI (1548872120) is active in the NPPES registry as of the last update on 2025-05-13.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.