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SARAH MICHALAK RRW
NPI 1053622878
Counselor - Addiction (Substance Use Disorder) in Grass Valley, CA

Active since June 25, 2010
440 HENDERSON ST, STE C, GRASS VALLEY, CA 95945(530) 273-9541(530) 273-7740 Get Directions Write a Review

NPPES record last updated: June 25, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sarah Michalak Rrw NPPES

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

SARAH MICHALAK RRW (NPI 1053622878) is an individual addiction (substance use disorder) provider in Grass Valley, California and active in the NPI registry since June 2010.

NPPES Registry Identity

NPI1053622878
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameSARAH MICHALAKCredential: RRW
Location Address440 HENDERSON ST, STE CGrass Valley, CA 95945-7374
Mailing Address440 Henderson St, Ste CGrass Valley, CA 95945-7374 · (530) 273-9541 · Fax (530) 273-7740
Phone(530) 273-9541
Fax(530) 273-7740
Sole ProprietorNo
Enumeration DateJune 25, 2010
✔ NPI 1053622878 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
440 HENDERSON ST, Grass Valley, CA 95945
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Other Providers at the Same Location NPPES 13

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

MARY GRAHAM RS
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
JOYCE PETERMAN
Social Worker
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
SHANE JONES
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
CARI ANN BARTELL
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
ROBERT ROGERS
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
MR. JOHN THOMAS MADSEN CADC II
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, SIUTE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
PRISCILLA FRAZIER RRW
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, STE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541
TARA MCINTIRE RRW
Counselor (Addiction (Substance Use Disorder))
440 HENDERSON ST, SUITE C
GRASS VALLEY, CA 95945
Nevada County (530) 273-9541

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 Sarah Michalak's NPI number?

The NPI number for Sarah Michalak is 1053622878. It was assigned to this individual provider in the NPPES registry on June 25, 2010.

Where is Sarah Michalak located?

Sarah Michalak practices at 440 Henderson St Ste C, Grass Valley, CA 95945. The listed phone number is (530) 273-9541.

What is Sarah Michalak's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Sarah Michalak was last updated on June 25, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.