NPPES file of Aug 9, 2026

Mark R. Lees, CADC-CAS

Addiction (Substance Use Disorder) Counselor · Oceanside, CA

Mark R. Lees, CADC-CAS is an addiction (substance use disorder) counselor with a practice address in Oceanside, California, and NPI 1477672699, issued on Mar 28, 2007. Check the license (California 01-069225, 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
1477672699
Name
Mark R. Lees
Credential
CADC-CAS
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License numbers
01-069225 CA
75237 CA
Self-reported in NPPES; status is on the state search
Practice location
1905 Apple St Ste 3, Oceanside, CA 92054
Phone
(760) 547-1280
Enumerated
Mar 28, 2007
Record last updated
Apr 9, 2020 (not updated in 6 years: call before relying on the address or phone)
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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8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →

Also registered at 1905 Apple St Ste 3

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

  1. Raquel DiegoLicensed Vocational Nurse1215743042
  2. Dorothy DillardLicensed Vocational Nurse1366937294
  3. Erin Guhlow, SUDCC IVAddiction (Substance Use Disorder) Counselor1972057412
  4. Ruby MagnoLicensed Practical Nurse1972485530
  5. Jackqueline MitchellLicensed Vocational Nurse1326868258
  6. Laura Shabel, M.S.Addiction (Substance Use Disorder) Counselor1841550134

Verify Mark R. Lees 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 01-069225    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

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Mark R. Lees among 27,741 addiction (substance use disorder) counselor records in California

Mark R. Lees, CADC-CAS is one of 27,741 addiction (substance use disorder) counselor records with a practice address in California. under 1% 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 2007, is newer than under 1% of them.

  • NPI issued2007 · under 1% of these records are older, 88% newer
  • In a Medicare fileNo · under 1% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2020 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YA0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

203 addiction (substance use disorder) counselor records list a practice address in Oceanside

They are 203 of the 3,438 NPPES records with a practice address in Oceanside, 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 27,741 in California → Every provider in Oceanside → Addiction (Substance Use Disorder) Counselor nationwide →

The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes

  1. Audie BrinkerOceanside, CA 920541760639835
  2. Barbara GeorgeOceanside, CA 920541245474675
  3. Jacquline GuerreroOceanside, CA 920541194900597
  4. Susan HansonOceanside, CA 920541407036858
  5. Athena Lahue, CAS IIOceanside, CA 920541477755486
  6. Lisa LamaryOceanside, CA 920541326295791
  7. Robert MathesOceanside, CA 920541548479868
  8. Mary McNeilOceanside, CA 920541790909406

Common questions

What is Mark R. Lees, CADC-CAS's NPI number?

Mark R. Lees, CADC-CAS's National Provider Identifier (NPI) is 1477672699, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark R. Lees, CADC-CAS located?

The NPPES record lists a practice address at 1905 Apple St Ste 3, Oceanside, CA, 92054. Phone: (760) 547-1280. Providers update this record themselves, so call before visiting.

How can I verify Mark R. Lees, CADC-CAS's license?

NPPES lists California license number 01-069225, 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.