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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHAEL WOLLMAN SANDERS I PHARM.D., C.G.P.
NPI 1023002961
Pharmacist - Pharmacotherapy in Santa Rosa, CA

Active since September 07, 2005
128 ALDERBROOK DR, SANTA ROSA, CA 95405(707) 545-0742(707) 545-0742 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Michael Wollman Sanders I Pharm.d., C.g.p. NPPES

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

DR. MICHAEL WOLLMAN SANDERS I PHARM.D., C.G.P. (NPI 1023002961) is an individual pharmacotherapy provider in Santa Rosa, California, licensed in California (RPH 27956) and active in the NPI registry since September 2005.

NPPES Registry Identity

NPI1023002961
Entity TypeIndividualMale
Primary Taxonomy1835P1200X
Provider Legal NameDR. MICHAEL WOLLMAN SANDERS ICredential: PHARM.D., C.G.P.
Location Address128 ALDERBROOK DRSanta Rosa, CA 95405-4602
Mailing Address128 Alderbrook DrSanta Rosa, CA 95405-4602 · (707) 545-0742 · Fax (707) 545-0742
Phone(707) 545-0742
Fax(707) 545-0742
Sole ProprietorNo
Enumeration DateSeptember 7, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1023002961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPharmacist · PharmacotherapyPharmacy Service Providers
Taxonomy Code1835P1200X
License✔ Licensed in CA · RPH 27956
Definition
A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.
128 ALDERBROOK DR, Santa Rosa, CA 95405
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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 Michael Sanders's NPI number?

The NPI number for Michael Sanders is 1023002961. It was assigned to this individual provider in the NPPES registry on September 7, 2005.

Where is Michael Sanders located?

Michael Sanders practices at 128 Alderbrook Dr, Santa Rosa, CA 95405. The listed phone number is (707) 545-0742.

What is Michael Sanders's specialty?

The primary specialty registered for this NPI is Pharmacist, specializing in Pharmacotherapy, with taxonomy code 1835P1200X.

When was this NPI record last updated?

The NPPES record for Michael Sanders was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.