NPPES file of Aug 9, 2026

Sofala Mtesa Mayfield

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

Sofala Mtesa Mayfield is an addiction (substance use disorder) counselor with a practice address in San Francisco, California, and NPI 1083752711, issued on Feb 2, 2007. Check the license 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
1083752711
Name
Sofala Mtesa Mayfield
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
525 5TH St, San Francisco, CA 94107
Phone
(415) 597-7977
Enumerated
Feb 2, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 597-7946
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 525 5TH St

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

  1. Jane BosioCounselor1912081258
  2. Frank BuckleyAddiction (Substance Use Disorder) Counselor1245494293
  3. Rashaile FergusonAddiction (Substance Use Disorder) Counselor1194869347
  4. Jamie LarsonMental Health Counselor1114064763
  5. James LawsonMental Health Counselor1215013883

Verify Sofala Mtesa Mayfield in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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
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Sofala Mtesa Mayfield among 27,741 addiction (substance use disorder) counselor records in California

Sofala Mtesa Mayfield 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.

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

  1. Israel Abarca, CAADESan Francisco, CA 941071114126950
  2. Marta BravoSan Francisco, CA 941071619160744
  3. Maurice ByrdSan Francisco, CA 941071144430257
  4. Irene CastilloSan Francisco, CA 941071346449170
  5. Maria FaillaceSan Francisco, CA 941071326247198
  6. Rashaile FergusonSan Francisco, CA 941071194869347
  7. Michael FordSan Francisco, CA 941071467651380
  8. Kuzuri JacksonSan Francisco, CA 941071952510570

Common questions

What is Sofala Mtesa Mayfield's NPI number?

Sofala Mtesa Mayfield's National Provider Identifier (NPI) is 1083752711, issued on Feb 2, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sofala Mtesa Mayfield located?

The NPPES record lists a practice address at 525 5TH St, San Francisco, CA, 94107. Phone: (415) 597-7977. Providers update this record themselves, so call before visiting.

How can I verify Sofala Mtesa Mayfield's license?

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.