NPPES file of Aug 9, 2026

Lewis Eldridge, MDIV

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

Lewis Eldridge, MDIV is an addiction (substance use disorder) counselor with a practice address in San Francisco, California, and NPI 1790826808, issued on Feb 9, 2007. Check the license (California GGBTS, 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
1790826808
Name
Lewis Eldridge
Credential
MDIV
Primary taxonomy
Addiction (Substance Use Disorder) Counselor 101YA0400X
License number
GGBTS CA
Self-reported in NPPES; status is on the state search
Practice location
815 Buena Vista Ave W, San Francisco, CA 94117
Phone
(415) 762-3700
Enumerated
Feb 9, 2007
Record last updated
Feb 25, 2022
Fax
(415) 865-0119
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 815 Buena Vista Ave W

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

  1. Kathryn AllenAddiction (Substance Use Disorder) Counselor1922621820
  2. Portia Anderson, LMFTMarriage & Family Therapist1164623088
  3. Janine AvilaLicensed Vocational Nurse1275072290
  4. Naomi Azraee-RattananontCommunity Health Worker1831063890
  5. Starr BaileyCommunity Health Worker1447047626
  6. Daniel BalzerCounselor1528436953

Verify Lewis Eldridge 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 GGBTS
    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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Lewis Eldridge among 27,741 addiction (substance use disorder) counselor records in California

Lewis Eldridge, MDIV 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 updated2022 · 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. Carlos CortesSan Francisco, CA 941171881722528
  2. Janet Ector, RASSan Francisco, CA 941171881750388
  3. Peter Fogel, LMFTSan Francisco, CA 941171417007865
  4. Michael FurtchSan Francisco, CA 941171962653345
  5. Joel GaySan Francisco, CA 941171174793681
  6. Felix LamSan Francisco, CA 941171245403344
  7. Fermin LozaSan Francisco, CA 941171659421022
  8. Marie Mc NeilSan Francisco, CA 941171619031721

Common questions

What is Lewis Eldridge, MDIV's NPI number?

Lewis Eldridge, MDIV's National Provider Identifier (NPI) is 1790826808, issued on Feb 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Lewis Eldridge, MDIV located?

The NPPES record lists a practice address at 815 Buena Vista Ave W, San Francisco, CA, 94117. Phone: (415) 762-3700. Providers update this record themselves, so call before visiting.

How can I verify Lewis Eldridge, MDIV's license?

NPPES lists California license number GGBTS, 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.