What is Diya Nambiar's NPI number?

Diya Nambiar's National Provider Identifier (NPI) is 1821720384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diya Nambiar's specialty?

Diya Nambiar is listed in the NPPES registry with a primary specialty of Day Training/Habilitation Specialist (Nursing Service Related Providers).

Where is Diya Nambiar located?

Diya Nambiar's practice location on file with NPPES is 1263 Mission St, San Francisco, CA 94103-2705.

What is Diya Nambiar's phone number?

The practice phone number listed in the NPPES registry for Diya Nambiar is (415) 502-3000.

Is Diya Nambiar's NPI active?

Yes — Diya Nambiar's NPI (1821720384) is active in the NPPES registry as of the last update on 2025-05-14.

IndividualActive

Diya Nambiar

NPI 1821720384 · Day Training/Habilitation Specialist · San Francisco, CA

Diya Nambiar is a Day Training/Habilitation Specialist provider in San Francisco, CA (NPI 1821720384).

Provider details

NPI number: 1821720384
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
3 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

1263 Mission St

San Francisco, CA 94103-2705

Phone: (415) 502-3000

Street-level locationGet directions

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Mailing address