NPPES file of Aug 9, 2026

Richard Allen Horn, CCAPP

Addiction (Substance Use Disorder) Counselor · Woodland, CA

Richard Allen Horn, CCAPP is an addiction (substance use disorder) counselor with a practice address in Woodland, California, and NPI 1689303356, issued on Jun 8, 2022. Check the license (California R1464470322, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689303356
Name
Richard Allen Horn
Credential
CCAPP
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
R1464470322 CA
Self-reported in NPPES; status is on the state search
Practice location
285 4TH St, Woodland, CA 95695
Phone
(530) 631-0814
Enumerated
Jun 8, 2022
Record last updated
Mar 14, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 285 4TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Lee Maree Fazzio-SandovalAddiction (Substance Use Disorder) Counselor1144087388
  2. Amanda Hagemann-ArredondoAddiction (Substance Use Disorder) Counselor1790500718
  3. Mike Harling, RASAddiction (Substance Use Disorder) Counselor1841541240
  4. Blanca HernandezAddiction (Substance Use Disorder) Counselor1205630506
  5. Skye Innerarity, M.A.Marriage & Family Therapist1750768933
  6. Rachael LyonMental Health Counselor1508743733

Verify Richard Allen Horn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license R1464470322    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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63 addiction (substance use disorder) counselor records list a practice address in Woodland

They are 63 of the 1,272 NPPES records with a practice address in Woodland, and 27,741 addiction (substance use disorder) counselor records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 63 in Woodland → All 27,741 in California → Every provider in Woodland →

Other addiction (substance use disorder) counselor records in California

  1. Sean A Jerome, CADCIICosta Mesa, CA1831884550
  2. Carrie AamodtVisalia, CA1932661311
  3. Emory Aaron, CCAPP C4321214Los Angeles, CA1073980801
  4. Lisa Aaron, CASACCulver City, CA1356090849
  5. Michael Abacherli, JD, RADTSan Jacinto, CA1235826983
  6. Victor AbadEl Cajon, CA1205562238
  7. Sean AbairTaft, CA1174084347
  8. Maira AbalosDelano, CA1508452038
  9. Jazmine AbanicoVentura, CA1851964613
  10. Israel Abarca, CAADESan Francisco, CA1114126950

Common questions

What is Richard Allen Horn, CCAPP's NPI number?

Richard Allen Horn, CCAPP's National Provider Identifier (NPI) is 1689303356, issued on Jun 8, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Richard Allen Horn, CCAPP located?

The NPPES record lists a practice address at 285 4TH St, Woodland, CA, 95695. Phone: (530) 631-0814. Providers update this record themselves, so call before visiting.

How can I verify Richard Allen Horn, CCAPP's license?

NPPES lists California license number R1464470322, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.