What is Lev Marcus's NPI number?

Lev Marcus's National Provider Identifier (NPI) is 1023899226, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lev Marcus's specialty?

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

Where is Lev Marcus located?

Lev Marcus's practice location on file with NPPES is 8945 Golf Links Rd, Oakland, CA 94605-4124.

What is Lev Marcus's phone number?

The practice phone number listed in the NPPES registry for Lev Marcus is (510) 317-1444.

Is Lev Marcus's NPI active?

Yes — Lev Marcus's NPI (1023899226) is active in the NPPES registry as of the last update on 2025-05-09.

IndividualActive

Lev Marcus

NPI 1023899226 · Day Training/Habilitation Specialist · Oakland, CA

Lev Marcus is a Day Training/Habilitation Specialist provider in Oakland, CA (NPI 1023899226).

Provider details

NPI number: 1023899226
Entity type: Individual
Primary specialty: Day Training/Habilitation SpecialistNursing Service Related Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Day Training/Habilitation SpecialistPrimary373H00000X
Nursing Service Related Providers
Community Health Worker172V00000X
Other Service Providers

Profile Score

Established profile(51/100 index)

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

Registry tenure38% of score
2 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

8945 Golf Links Rd

Oakland, CA 94605-4124

Phone: (510) 317-1444

Street-level locationGet directions

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Mailing address