What is William Norteye's NPI number?

William Norteye's National Provider Identifier (NPI) is 1962869370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Norteye's specialty?

William Norteye is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is William Norteye located?

William Norteye's practice location on file with NPPES is 380 Encinal St Ste 200, Santa Cruz, CA 95060-2178.

What is William Norteye's phone number?

The practice phone number listed in the NPPES registry for William Norteye is (831) 469-1700.

Is William Norteye's NPI active?

Yes — William Norteye's NPI (1962869370) is active in the NPPES registry as of the last update on 2025-08-18.

IndividualActive

William Norteye, LMFT

NPI 1962869370 · Marriage & Family Therapist · Santa Cruz, CA

William Norteye, LMFT is a Marriage & Family Therapist provider in Santa Cruz, CA (NPI 1962869370).

Provider details

NPI number: 1962869370
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Credential: LMFT
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense 130980 (CA)
Behavioral Health & Social Service Providers
Addiction (Substance Use Disorder) Counselor101YA0400X
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(75/100 index)

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

Registry tenure38% of score
10 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
3 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

380 Encinal St Ste 200

Santa Cruz, CA 95060-2178

Phone: (831) 469-1700

Street-level locationGet directions

More CA providers

Mailing address

380 Encinal St Ste 200

Santa Cruz, CA 95060-2178

Additional practice locations (2)

5905 Soquel Dr Ste 500b
Soquel, CA 95073-2855
Phone: (831) 200-8185
585 Auto Center Dr
Watsonville, CA 95076-3764
Phone: (831) 469-1700

Enumerated: 2016-01-15
Last updated: 2025-08-18
Certified: 2025-08-18

Frequently asked questions

What is William Norteye's NPI number?: William Norteye's National Provider Identifier (NPI) is 1962869370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is William Norteye's specialty?: William Norteye is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
Where is William Norteye located?: William Norteye's practice location on file with NPPES is 380 Encinal St Ste 200, Santa Cruz, CA 95060-2178.
What is William Norteye's phone number?: The practice phone number listed in the NPPES registry for William Norteye is (831) 469-1700.
Is William Norteye's NPI active?: Yes — William Norteye's NPI (1962869370) is active in the NPPES registry as of the last update on 2025-08-18.

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