NPPES file of Aug 9, 2026

Sharon L. Brown, BREINING R.A.S.

Addiction (Substance Use Disorder) Counselor · San Francisco, CA

Sharon L. Brown, BREINING R.A.S. is an addiction (substance use disorder) counselor with a practice address in San Francisco, California, and NPI 1609928142, issued on Jan 17, 2007. Check the license (California B0411010927, 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
1609928142
Name
Sharon L. Brown
Credential
BREINING R.A.S.
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
B0411010927 CA
Self-reported in NPPES; status is on the state search
Practice location
1001 Potrero Ave, San Francisco, CA 94110
Phone
(415) 206-3945
Enumerated
Jan 17, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 206-6875
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 1001 Potrero Ave

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

  1. Elizabeth Abbs, M.D.Internal Medicine Physician1295269983
  2. Atokena AbeStudent in an Organized Health Care Education/Training Program1043130149
  3. Mary Ann AbilleRegistered Nurse1699155804
  4. Nasrin Aboudamous, FNPFamily Nurse Practitioner1699579912
  5. Elizabeth AdvientoRegistered Nurse1124968987
  6. Rocio Agraz-Lara, RN, PHNRegistered Nurse1003075995

Verify Sharon L. Brown 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 B0411010927    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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Sharon L. Brown among 27,741 addiction (substance use disorder) counselor records in California

Sharon L. Brown, BREINING R.A.S. 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 updated2007 · 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).

839 addiction (substance use disorder) counselor records list a practice address in San Francisco

They are 839 of the 38,143 NPPES records with a practice address in San Francisco, 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 Francisco → Addiction (Substance Use Disorder) Counselor nationwide →

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

  1. Roberto Alfaro, C.A.T.C.San Francisco, CA 941101891820478
  2. Frances BarcroftSan Francisco, CA 941101508902602
  3. Cynthia BennettSan Francisco, CA 941101649325853
  4. Fred BreauxSan Francisco, CA 941101215073697
  5. William Buehlman, C.A.T.C.San Francisco, CA 941101336290212
  6. Tracey HeltonSan Francisco, CA 941101356495253
  7. Bryan Jackson, BRIENINGSan Francisco, CA 941101942351671
  8. Calvin Johnson, CADCSan Francisco, CA 941101699827147

Common questions

What is Sharon L. Brown, BREINING R.A.S.'s NPI number?

Sharon L. Brown, BREINING R.A.S.'s National Provider Identifier (NPI) is 1609928142, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sharon L. Brown, BREINING R.A.S. located?

The NPPES record lists a practice address at 1001 Potrero Ave, San Francisco, CA, 94110. Phone: (415) 206-3945. Providers update this record themselves, so call before visiting.

How can I verify Sharon L. Brown, BREINING R.A.S.'s license?

NPPES lists California license number B0411010927, 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.