SIERRA DERM INC.
NPI 1700818903
Dermatology in Grass Valley, CA

Active since July 07, 2006
126 GLASSON WAY, GRASS VALLEY, CA 95945(530) 272-2303(530) 272-9648 Get Directions Write a Review

NPPES record last updated: February 12, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Sierra Derm Inc. NPPES

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

SIERRA DERM INC. (NPI 1700818903) is a healthcare organization registered as a dermatology in Grass Valley, California and active in the NPI registry since July 2006. The organization lists Matthew Werner Muellenhoff, Owner, as its authorized official.

NPPES Registry Identity

NPI1700818903
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameSIERRA DERM INC.
Location Address126 GLASSON WAYGrass Valley, CA 95945-5706
Mailing Address126 Glasson WayGrass Valley, CA 95945-5706 · (530) 272-2303 · Fax (530) 272-9648
Fax(530) 272-9648
Organization SubpartNo
Authorized OfficialMatthew Werner MuellenhoffOwner · (530) 272-2303
Enumeration DateJuly 7, 2006
Last NPPES UpdateFebruary 12, 2013
NPI 1700818903 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in CA · 20A79040
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
126 GLASSON WAY, Grass Valley, CA 95945

Other Identifiers 1

Medicare ID-Type UnspecifiedZZZ30150ZCA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE 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.

Dermatology (Procedural Dermatology)
126 GLASSON WAY
GRASS VALLEY, CA 95945
Physician Assistant
126 GLASSON WAY
GRASS VALLEY, CA 95945

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 Derm Inc.'s NPI number?

The NPI number for Sierra Derm Inc. is 1700818903. It was assigned to this organization in the NPPES registry on July 7, 2006.

Where is Sierra Derm Inc. located?

Sierra Derm Inc. is located at 126 Glasson Way, Grass Valley, CA 95945. The listed phone number is (530) 272-2303.

What is Sierra Derm Inc.'s specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

When was this NPI record last updated?

The NPPES record for Sierra Derm Inc. was last updated on February 12, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.