What is Viannae Nelkin's NPI number?

Viannae Nelkin's National Provider Identifier (NPI) is 1104365873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Viannae Nelkin's specialty?

Viannae Nelkin is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).

Where is Viannae Nelkin located?

Viannae Nelkin's practice location on file with NPPES is 444 S San Vicente Blvd Ste 103, Los Angeles, CA 90048-4169.

What is Viannae Nelkin's phone number?

The practice phone number listed in the NPPES registry for Viannae Nelkin is (310) 423-9722.

Is Viannae Nelkin's NPI active?

Yes — Viannae Nelkin's NPI (1104365873) is active in the NPPES registry as of the last update on 2026-02-13.

IndividualActive

Viannae Nelkin, PSYD, BCABA

NPI 1104365873 · Clinical Neuropsychologist · Los Angeles, CA

Viannae Nelkin, PSYD, BCABA is a Clinical Neuropsychologist provider in Los Angeles, CA (NPI 1104365873).

Provider details

NPI number: 1104365873
Entity type: Individual
Primary specialty: Clinical NeuropsychologistBehavioral Health & Social Service Providers
Credential: PSYD, BCABA
Sex: Female
Sole proprietor: No
License: 0-14-6039 (CA)

Specialties & taxonomies

Clinical NeuropsychologistPrimary103G00000XLicense 35541 (CA)
Behavioral Health & Social Service Providers
Assistant Behavior Analyst106E00000XLicense 0-14-6039 (CA)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(79/100 index)

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

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
4 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

444 S San Vicente Blvd Ste 103

Los Angeles, CA 90048-4169

Phone: (310) 423-9722

Street-level locationGet directions

More CA providers

Mailing address

4140 W 190th St

Torrance, CA 90504-5513

Additional practice locations (3)

930 S Robertson Blvd Ste B
Los Angeles, CA 90035-1642
Phone: (424) 274-0507
2070 Century Park E # P456
Los Angeles, CA 90067-1907
Phone: (424) 522-7141
8700 Beverly Blvd # 7409
West Hollywood, CA 90048-1804
Phone: (310) 423-9722

Enumerated: 2017-02-15
Last updated: 2026-02-13
Certified: 2026-02-13

Frequently asked questions

What is Viannae Nelkin's NPI number?: Viannae Nelkin's National Provider Identifier (NPI) is 1104365873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Viannae Nelkin's specialty?: Viannae Nelkin is listed in the NPPES registry with a primary specialty of Clinical Neuropsychologist (Behavioral Health & Social Service Providers).
Where is Viannae Nelkin located?: Viannae Nelkin's practice location on file with NPPES is 444 S San Vicente Blvd Ste 103, Los Angeles, CA 90048-4169.
What is Viannae Nelkin's phone number?: The practice phone number listed in the NPPES registry for Viannae Nelkin is (310) 423-9722.
Is Viannae Nelkin's NPI active?: Yes — Viannae Nelkin's NPI (1104365873) is active in the NPPES registry as of the last update on 2026-02-13.

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