Michael Wayne Leach
Addiction (Substance Use Disorder) Counselor · San Rafael, CA
Michael Wayne Leach is an addiction (substance use disorder) counselor with a practice address in San Rafael, California, and NPI 1417238346, issued on Sep 6, 2011. Check the license (California 03-035567, 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
- Michael Wayne Leach
- Primary taxonomy
- Addiction (Substance Use Disorder) Counselor 101YA0400X
- License number
- 03-035567 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1601 2ND St, San Rafael, CA 94901
- Phone
- (415) 456-6655
- Enumerated
- Sep 6, 2011
- Record last updated
- Sep 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest addiction (substance use disorder) counselor records → All 27,741 in California → Look up another NPI →
Also registered at 1601 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sophia Amargi, M.F.TMarriage & Family Therapist1487875027
- Tatiana BallingerCounselor1871373001
- Ramin BehravanAddiction (Substance Use Disorder) Counselor1295120970
- Stefanie Bond, AMFTStudent in an Organized Health Care Education/Training Program1831621879
- Michelle BonnerCounselor1720444078
- Jennifer Buchanan, DDSDentist1578691648
Verify Michael Wayne Leach in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 03-035567Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Michael Wayne Leach among 27,741 addiction (substance use disorder) counselor records in California
Michael Wayne Leach 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 2011, is newer than 22% of them.
- NPI issued2011 · 22% of these records are older, 75% 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 updated2011 · 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).
198 addiction (substance use disorder) counselor records list a practice address in San Rafael
They are 198 of the 3,159 NPPES records with a practice address in San Rafael, 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 San Rafael → Addiction (Substance Use Disorder) Counselor nationwide →
The 8 addiction (substance use disorder) counselor records with the nearest ZIP codes
- Tom Browning, CAS ISan Rafael, CA 949011063793727
- Henry GonzalezSan Rafael, CA 949011811278583
- Robin Grimm, CASSan Rafael, CA 949011861773723
- Jeannie HillSan Rafael, CA 949011114317146
- Melanie Hoover, CADC-CASSan Rafael, CA 949011528457959
- Alessandra KameronSan Rafael, CA 949011295944809
- Alan MillerSan Rafael, CA 949011215201660
- Ronald Naeve, RASSan Rafael, CA 949011427339365
Common questions
What is Michael Wayne Leach's NPI number?
Michael Wayne Leach's National Provider Identifier (NPI) is 1417238346, issued on Sep 6, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Wayne Leach located?
The NPPES record lists a practice address at 1601 2ND St, San Rafael, CA, 94901. Phone: (415) 456-6655. Providers update this record themselves, so call before visiting.
How can I verify Michael Wayne Leach's license?
NPPES lists California license number 03-035567, 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.