Dan Murphy, DDS
Orthodontics and Dentofacial Orthopedics Dentistry · Grass Valley, CA
Dan Murphy, DDS is an orthodontics and dentofacial orthopedics dentistry with a practice address in Grass Valley, California, and NPI 1982069712, issued on Dec 21, 2015. Check the license (California 21176, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Dan Murphy
- Credential
- DDS
- Primary taxonomy
- Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
- License number
- 21176 CA
Self-reported in NPPES; status is on the state search - Practice location
- 115 W Empire St, Grass Valley, CA 95945
- Phone
- (530) 272-1981
- Enumerated
- Dec 21, 2015
- Record last updated
- Dec 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest orthodontics and dentofacial orthopedics dentistry records → All 1,881 in California → Look up another NPI →
Also registered at 115 W Empire St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kan Tsunoda, DMDOrthodontics and Dentofacial Orthopedics Dentistry1295069714
Verify Dan Murphy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 21176Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Dan Murphy among 1,881 orthodontics and dentofacial orthopedics dentistry records in California
Dan Murphy, DDS is one of 1,881 orthodontics and dentofacial orthopedics dentistry records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2015, is newer than 77% of them.
- NPI issued2015 · 77% of these records are older, 20% newer
- In a Medicare fileNo · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223X0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthodontics and Dentofacial Orthopedics Dentistry providers in California
There are 1,881 orthodontics and dentofacial orthopedics dentistry records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,881 in California → Every provider in Grass Valley → Orthodontics and Dentofacial Orthopedics Dentistry nationwide →
The 8 orthodontics and dentofacial orthopedics dentistry records with the nearest ZIP codes
- Linda Sheridan, DDSGrass Valley, CA 959451922011592
- Kan Tsunoda, DMDGrass Valley, CA 959451295069714
- Jon Menig, D.D.S.Nevada City, CA 959591467671602
- Kevin Barton, DDSChico, CA 959281831305457
- Edward Bruno, DDS MSDChico, CA 959261740497494
- Galen Fillmore, D.D.S., M.S.Chico, CA 959261831390228
- Gregory Tribble, DDSChico, CA 959261952485419
- Graydon Carr, DDSChico, CA 959731255852620
Common questions
What is Dan Murphy, DDS's NPI number?
Dan Murphy, DDS's National Provider Identifier (NPI) is 1982069712, issued on Dec 21, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Dan Murphy, DDS located?
The NPPES record lists a practice address at 115 W Empire St, Grass Valley, CA, 95945. Phone: (530) 272-1981. Providers update this record themselves, so call before visiting.
How can I verify Dan Murphy, DDS's license?
NPPES lists California license number 21176, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.