What is Lauren Greis's NPI number?

Lauren Greis's National Provider Identifier (NPI) is 1841857174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lauren Greis's specialty?

Lauren Greis is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Lauren Greis located?

Lauren Greis's practice location on file with NPPES is 3001 International Blvd, Oakland, CA 94601-2203.

What is Lauren Greis's phone number?

The practice phone number listed in the NPPES registry for Lauren Greis is (847) 606-0744.

Is Lauren Greis's NPI active?

Yes — Lauren Greis's NPI (1841857174) is active in the NPPES registry as of the last update on 2021-12-21.

IndividualActive

Lauren Greis

NPI 1841857174 · Social Worker · Oakland, CA

Lauren Greis is a Social Worker provider in Oakland, CA (NPI 1841857174).

Provider details

NPI number: 1841857174
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(60/100 index)

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

Registry tenure38% of score
7 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

3001 International Blvd

Oakland, CA 94601-2203

Phone: (847) 606-0744

Street-level locationGet directions

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Mailing address