What is Vivek Mahajan's NPI number?

Vivek Mahajan's National Provider Identifier (NPI) is 1871458695, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Vivek Mahajan's specialty?

Vivek Mahajan is listed in the NPPES registry with a primary specialty of Assisted Living Facility (Nursing & Custodial Care Facilities).

Where is Vivek Mahajan located?

Vivek Mahajan's practice location on file with NPPES is 1434 Elm St, Roseville, CA 95678-2072.

What is Vivek Mahajan's phone number?

The practice phone number listed in the NPPES registry for Vivek Mahajan is (980) 309-2097.

Is Vivek Mahajan's NPI active?

Yes — Vivek Mahajan's NPI (1871458695) is active in the NPPES registry as of the last update on 2025-12-23.

IndividualActive

Vivek Mahajan

NPI 1871458695 · Assisted Living Facility · Roseville, CA

Vivek Mahajan is a Assisted Living Facility provider in Roseville, CA (NPI 1871458695).

Provider details

NPI number: 1871458695
Entity type: Individual
Primary specialty: Assisted Living FacilityNursing & Custodial Care Facilities
Sex: Male
Sole proprietor: Yes
License: 315002894 (CA)

Specialties & taxonomies

Assisted Living FacilityPrimary310400000XLicense 315002894 (CA)
Nursing & Custodial Care Facilities

Profile Score

Established profile(53/100 index)

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

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% 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

1434 Elm St

Roseville, CA 95678-2072

Phone: (980) 309-2097

Fax: (916) 547-2452

Street-level locationGet directions

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Mailing address