JANICE GREENBERG R.N.,N.P.
NPI 1942372297
Nurse Practitioner - Family in Walnut Creek, CA

Q: What is Janice Greenberg's NPI number?

The NPI number for Janice Greenberg is 1942372297. It was assigned to this individual provider in the NPPES registry on November 14, 2006. The provider is also known as Janice H Tipper R.N.,n.P..

Q: What is Janice Greenberg's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Janice Greenberg was last updated on February 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 14, 2006

1425 S MAIN ST, MOB2,3RD FL. SURGERY CLINIC, WALNUT CREEK, CA 94596(925) 295-5227(925) 295-4776 Get Directions Write a Review

NPPES record last updated: February 28, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Janice Greenberg R.n.,n.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANICE GREENBERG R.N.,N.P. (NPI 1942372297) is an individual family provider in Walnut Creek, California, licensed in California (291722) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1942372297

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameJANICE GREENBERGCredential: R.N.,N.P.

Location Address1425 S MAIN ST, MOB2,3RD FL. SURGERY CLINICWalnut Creek, CA 94596-5318

Mailing Address1425 S Main St, Mob2,3rd Fl. Surgery ClinicWalnut Creek, CA 94596-5318 · (925) 295-5227 · Fax (925) 295-4776

Phone(925) 295-5227

Fax(925) 295-4776

Sole ProprietorNo

Enumeration DateNovember 14, 2006

Last NPPES UpdateFebruary 28, 2008

✔ NPI 1942372297 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in CA · 291722

1425 S MAIN ST, Walnut Creek, CA 94596

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Other Names 1

Former Name (1)Janice H Tipper R.n.,n.p.

Other Identifiers 1

Medicare UPINP17852CA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BROOK ANDREW WOOLLEY M.D.

Emergency Medicine

1425 S MAIN ST, EMERGENCY MEDICINE DEPARTMENT
WALNUT CREEK, CA 94596

Contra Costa County (925) 295-5100

DR. THOMAS CRESANTE D.O.

Hospitalist

1425 S MAIN ST, KAISER PERMANENTE WALNUT CREEK ATTN: HBS DEPT
WALNUT CREEK, CA 94596

Contra Costa County (925) 295-4643

SARA WON MD

Obstetrics & Gynecology