ALEX MARIN
NPI 1922625136
Social Worker - Clinical in San Francisco, CA

Q: What is Alex Marin's NPI number?

The NPI number for Alex Marin is 1922625136. It was assigned to this individual provider in the NPPES registry on July 3, 2020.

Q: What is Alex Marin's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Q: When was this NPI record last updated?

The NPPES record for Alex Marin was last updated on March 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 03, 2020PECOS EnrolledAccepts Medicare Assignment

1930 MARKET ST, SAN FRANCISCO, CA 94102(415) 476-3902 Get Directions Write a Review

NPPES record last updated: March 17, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2026, May 8, 2023, Apr 21, 2022 and 1 more (4 updates tracked since 2020).

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About Alex Marin NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEX MARIN (NPI 1922625136) is an individual clinical provider in San Francisco, California, licensed in California (LCSW136696) and active in the NPI registry since July 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1922625136

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameALEX MARIN

Location Address1930 MARKET STSan Francisco, CA 94102-6228

Mailing Address1930 Market St # 1312San Francisco, CA 94102-6228

Phone(415) 476-3902

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJuly 3, 2020

Last NPPES UpdateMarch 17, 20264 updates tracked since enumeration

NPPES CertifiedMarch 17, 2026

✔ NPI 1922625136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · LCSW136696

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

Also ListedCounselorTaxonomy 101Y00000X

1930 MARKET ST, San Francisco, CA 94102

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alex Marin is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID42795775

PECOS Enrollment IDI20260331003216

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $69.00 – $202.35

Typical copayment $0.00 (range $17.25 – $50.58)

Most-billed visit code NA

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARINA WILLIAMS

Student in an Organized Health Care Education/Training Program