What is Vanessa Mahaffey's NPI number?

Vanessa Mahaffey's National Provider Identifier (NPI) is 1851608913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vanessa Mahaffey's specialty?

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

Where is Vanessa Mahaffey located?

Vanessa Mahaffey's practice location on file with NPPES is 307 Toscana Way, Hayward, CA 94545-1922.

What is Vanessa Mahaffey's phone number?

The practice phone number listed in the NPPES registry for Vanessa Mahaffey is (805) 501-5129.

Is Vanessa Mahaffey's NPI active?

Yes — Vanessa Mahaffey's NPI (1851608913) is active in the NPPES registry as of the last update on 2022-01-03.

IndividualActive

Vanessa Mahaffey, LCSW

NPI 1851608913 · Mental Health Counselor · Hayward, CA

Vanessa Mahaffey, LCSW is a Mental Health Counselor provider in Hayward, CA (NPI 1851608913).

Provider details

NPI number: 1851608913
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
15 yrs in NPPES registry
Profile completeness38% of score
83% 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

307 Toscana Way

Hayward, CA 94545-1922

Phone: (805) 501-5129

Street-level locationGet directions

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Mailing address