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Dan C. Murphy D.D.S. Inc.

Orthodontics and Dentofacial Orthopedics Dentistry in Grass Valley, CA · enumerated 2006 · authorized official Dan Murphy, Orthodontist.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1003862194

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Registry record

Entity type Organization (Type 2)
Legal business name Dan C. Murphy D.D.S. Inc.
Practice address 115 W Empire St, Grass Valley, CA, 95945
Phone (530) 272-1981
Fax (530) 272-6564
Enumeration date May 26, 2006
Last updated in NPPES Dec 14, 2015

Taxonomy & classification

1223X0400X Orthodontics and Dentofacial Orthopedics Dentistry Dental Providers · License 21176 (CA) Primary

Authorized official

Name Dan Murphy
Title Orthodontist
Phone (530) 272-1981

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.

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Frequently asked questions

Where is Dan C. Murphy D.D.S. Inc. located?
The practice location on file with NPPES is in Grass Valley, CA.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-12-14. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-14.