NPPES file of Aug 9, 2026

Laura A. Ducharme, CADCA

Addiction (Substance Use Disorder) Counselor · Oakland, CA

Laura A. Ducharme, CADCA is an addiction (substance use disorder) counselor with a practice address in Oakland, California, and NPI 1821322538, issued on Sep 28, 2009. Check the license (California I8131079, 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
1821322538
Name
Laura A. Ducharme
Credential
CADCA
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
I8131079 CA
Self-reported in NPPES; status is on the state search
Practice location
2551 San Pablo Ave, Oakland, CA 94612
Phone
(510) 446-7150
Enumerated
Sep 28, 2009
Record last updated
Sep 28, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(510) 832-0626
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 2551 San Pablo Ave

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

  1. Ibrahim Al-BarriCounselor1346407608
  2. Crystal BarrettStudent in an Organized Health Care Education/Training Program1407184781
  3. Alvin BernstineCounselor1902115751
  4. Jean Cantrell, M.F.T.Marriage & Family Therapist1952511032
  5. Sharricci Dancy, LCSWClinical Social Worker1548405574
  6. Diana FisherStudent in an Organized Health Care Education/Training Program1134458482

Verify Laura A. Ducharme 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 I8131079    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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Laura A. Ducharme among 27,741 addiction (substance use disorder) counselor records in California

Laura A. Ducharme, CADCA 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 2009, is newer than 16% of them.

  • NPI issued2009 · 16% of these records are older, 81% 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 updated2009 · 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).

301 addiction (substance use disorder) counselor records list a practice address in Oakland

They are 301 of the 18,558 NPPES records with a practice address in Oakland, 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 Oakland → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Kasara AshfordOakland, CA 946121952599847
  2. Tammy Brown, SUDCCIIOakland, CA 946121962987669
  3. Julian DoddOakland, CA 946121508209784
  4. Malcolm Ewing, CAADAC (INTERN)Oakland, CA 946121104052729
  5. Taddy HillsOakland, CA 946121811657166
  6. Jenee JacksonOakland, CA 946121588276687
  7. Andrew LopasOakland, CA 946121134402852
  8. Gabriella MartoranoOakland, CA 946121922742634

Common questions

What is Laura A. Ducharme, CADCA's NPI number?

Laura A. Ducharme, CADCA's National Provider Identifier (NPI) is 1821322538, issued on Sep 28, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Laura A. Ducharme, CADCA located?

The NPPES record lists a practice address at 2551 San Pablo Ave, Oakland, CA, 94612. Phone: (510) 446-7150. Providers update this record themselves, so call before visiting.

How can I verify Laura A. Ducharme, CADCA's license?

NPPES lists California license number I8131079, 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.