Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MR. SERGIO ALBERTO MARRON LCSW
NPI 1184058471
Social Worker - Clinical in French Camp, CA

Q: What is Sergio Marron's NPI number?

The NPI number for Sergio Marron is 1184058471. It was assigned to this individual provider in the NPPES registry on August 22, 2013.

Q: What is Sergio Marron'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 Sergio Marron was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 days 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 August 22, 2013PECOS Enrolled

6505 S MANTHEY RD, FRENCH CAMP, CA 95231(209) 946-3400 Get Directions Write a Review

NPPES record last updated: September 21, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 21, 2026, Jul 24, 2019, Jan 8, 2019 (3 updates tracked since 2019).

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About Mr. Sergio Alberto Marron Lcsw NPPES

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

MR. SERGIO ALBERTO MARRON LCSW (NPI 1184058471) is an individual clinical provider in French Camp, California, licensed in California (87188) and active in the NPI registry since August 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1184058471

Entity TypeIndividualMale

Primary Taxonomy1041C0700X

Provider Legal NameMR. SERGIO ALBERTO MARRONCredential: LCSW

Location Address6505 S MANTHEY RDFrench Camp, CA 95231-9518

Mailing AddressPo Box 111Keyes, CA 95328-0111 · (209) 495-2930

Phone(209) 946-3400

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateAugust 22, 2013

Last NPPES UpdateSeptember 21, 20263 updates tracked since enumeration

NPPES CertifiedSeptember 21, 2026

✔ NPI 1184058471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · 87188

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.

6505 S MANTHEY RD, French Camp, CA 95231

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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

Mr. Sergio Alberto Marron Lcsw 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 ID5799274882

PECOS Enrollment IDI20251029002233

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 95231 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 $58.87 – $176.60

Typical copayment $0.00 (range $14.71 – $44.15)

Most-billed visit code NA

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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.

IVANIA HASLAM ROSADO

Social Worker (Clinical)