NPPES file of Aug 9, 2026

Moises Elias Guerrero

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

Moises Elias Guerrero is an addiction (substance use disorder) counselor with a practice address in San Mateo, California, and NPI 1649405135, issued on May 27, 2009. 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
1649405135
Name
Moises Elias Guerrero
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
Practice location
1950 Alameda DE Las Pulgas, San Mateo, CA 94403
Phone
(650) 573-2302
Enumerated
May 27, 2009
Record last updated
May 27, 2009 (not updated in 17 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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Also registered at 1950 Alameda DE Las Pulgas

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

  1. Nikki Adams, CAADEAddiction (Substance Use Disorder) Counselor1760617252
  2. Kathleen Akiyama, M.D.Psychiatry Physician1194886879
  3. Eliseo Amezcua, MAAddiction (Substance Use Disorder) Counselor1033345244
  4. Suzanne AubryMental Health Counselor1063738698
  5. Lauren Auster, MDPsychiatry Physician1942888359
  6. Doriana Bailey, M.D.Psychiatry Physician1477783900

Verify Moises Elias Guerrero 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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Moises Elias Guerrero among 27,741 addiction (substance use disorder) counselor records in California

Moises Elias Guerrero 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).

128 addiction (substance use disorder) counselor records list a practice address in San Mateo

They are 128 of the 3,909 NPPES records with a practice address in San Mateo, 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. Nikki Adams, CAADESan Mateo, CA 944031760617252
  2. Eliseo Amezcua, MASan Mateo, CA 944031033345244
  3. Clara BoydenSan Mateo, CA 944031245465004
  4. Matthew Boyle, CPRPSan Mateo, CA 944031649427394
  5. Maricela CalvilloSan Mateo, CA 944031033457841
  6. Giovanna Giron, CAADESan Mateo, CA 944031023243573
  7. Abby LuceSan Mateo, CA 944031063778074
  8. Michael McCartySan Mateo, CA 944031467710780

Common questions

What is Moises Elias Guerrero's NPI number?

Moises Elias Guerrero's National Provider Identifier (NPI) is 1649405135, issued on May 27, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Moises Elias Guerrero located?

The NPPES record lists a practice address at 1950 Alameda DE Las Pulgas, San Mateo, CA, 94403. Phone: (650) 573-2302. Providers update this record themselves, so call before visiting.

How can I verify Moises Elias Guerrero'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.