Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Kathryn Mcdonald Deppensmith
Audiologist in Grass Valley, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154530145
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Registry record
Entity type Individual (Type 1)
Name Ms. Kathryn Mcdonald Deppensmith
Sex Female
Practice address 101 Margaret Ln, Suite D, Grass Valley, CA, 95945
Phone (530) 272-2247
Fax (530) 272-4120
Enumeration date May 22, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is NPI 1154530145 active?
Yes, as of the latest NPPES snapshot, NPI 1154530145 is active (record last updated 2007-07-08).
How do I verify Kathryn Deppensmith's NPI record?
Cross-check NPI 1154530145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Sol Barros Audiologist-Hearing Aid Fitter · Grass Valley, CA NPI 1831132943 Robert Lowe Infectious Disease Physician · Grass Valley, CA NPI 1003841370 Amy Barber Physician Assistant · Grass Valley, CA NPI 1780606830 William Bridger Otolaryngology Physician · Grass Valley, CA NPI 1407974611 Karen Bridger Audiologist-Hearing Aid Fitter · Grass Valley, CA NPI 1992900302 Audiology Associates Hearing Center Audiologist-Hearing Aid Fitter · Grass Valley, CA NPI 1265637672 Audiology Associates Hearing Center, Inc. Audiologist · Grass Valley, CA NPI 1316391923
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.