Richard Coburn Horns, M.D.
Specialist · Rancho Cucamonga, CA
Richard Coburn Horns, M.D. is a specialist with a practice address in Rancho Cucamonga, California, and NPI 1396792487, issued on May 27, 2006. Check the license (California G37523, 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
- Richard Coburn Horns
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- G37523 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8283 Grove Ave, Rancho Cucamonga, CA 91730
- Phone
- (909) 949-2242
- Enumerated
- May 27, 2006
- Record last updated
- Jan 28, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (909) 920-9863
- Entity
- Type 1 · individual
Also registered at 8283 Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Barbara Jo Kirshbaum, MFTMarriage & Family Therapist1194931956
- David Kirshbaum, PA-CPhysician Assistant1801855861
- Dina Pacheco, MAAudiologist1386702496
- Miles Peterson, PHDAudiologist-Hearing Aid Fitter1376510313
Verify Richard Coburn Horns in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license G37523Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Specialist providers in California
There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,749 in California → Every provider in Rancho Cucamonga →
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Common questions
What is Richard Coburn Horns, M.D.'s NPI number?
Richard Coburn Horns, M.D.'s National Provider Identifier (NPI) is 1396792487, issued on May 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Coburn Horns, M.D. located?
The NPPES record lists a practice address at 8283 Grove Ave, Rancho Cucamonga, CA, 91730. Phone: (909) 949-2242. Providers update this record themselves, so call before visiting.
How can I verify Richard Coburn Horns, M.D.'s license?
NPPES lists California license number G37523, 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.