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SIERRA NEVADA PRIMARY CARE
NPI 1699719419
Family Medicine in Grass Valley, CA

Active since June 15, 2006
140 LITTON DR STE 110, GRASS VALLEY, CA 95945(530) 272-9770(530) 272-9796 Get Directions Write a Review

NPPES record last updated: October 24, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Sierra Nevada Primary Care NPPES

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

SIERRA NEVADA PRIMARY CARE (NPI 1699719419), doing business as Sierra Care Physicians, is a healthcare organization registered as a family medicine in Grass Valley, California and active in the NPI registry since June 2006. The organization lists Mara Berezniak, Do, as its authorized official.

NPPES Registry Identity

NPI1699719419
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameSIERRA NEVADA PRIMARY CARE
Location Address140 LITTON DR STE 110Grass Valley, CA 95945-5078
Mailing AddressPo Box 459001Grass Valley, CA 95945-9101 · (530) 272-9770 · Fax (530) 272-9796
Phone(530) 272-9770
Fax(530) 272-9796
Organization SubpartNo
Authorized OfficialMara BerezniakDo · (530) 432-7023
Enumeration DateJune 15, 2006
Last NPPES UpdateOctober 24, 2025
NPPES CertifiedOctober 24, 2025
✔ NPI 1699719419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in CA · 20A79401✔ Licensed in CA · G13927✔ Licensed in CA · 20A7977✔ Licensed in CA · G55765
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedPediatricsTaxonomy 208000000X · License A26753 (CA), G61414 (CA), A71856 (CA), G23768 (CA), G34453 (CA), G35403 (CA)
140 LITTON DR STE 110, Grass Valley, CA 95945
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Other Names 1

Doing Business AsSierra Care Physicians

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 2

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

CHERYL ELAINE COX PT
Physical Therapist
140 LITTON DR STE 110
GRASS VALLEY, CA 95945
Nevada County (530) 274-8720
MS. JUDITH GRACE GABLER F.N.P.
Registered Nurse (General Practice)
140 LITTON DR STE 110
GRASS VALLEY, CA 95945
Nevada County (530) 272-9770

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sierra Nevada Primary Care's NPI number?

The NPI number for Sierra Nevada Primary Care is 1699719419. It was assigned to this organization in the NPPES registry on June 15, 2006. The provider is doing business as Sierra Care Physicians.

Where is Sierra Nevada Primary Care located?

Sierra Nevada Primary Care is located at 140 Litton Dr Ste 110, Grass Valley, CA 95945. The listed phone number is (530) 272-9770.

What is Sierra Nevada Primary Care's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Sierra Nevada Primary Care was last updated on October 24, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.