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MARISSA A. BARRERA LCSW
NPI 1215728407
Social Worker - Clinical in Houston, TX

Active since May 15, 2025PECOS EnrolledAccepts Medicare Assignment
7400 FANNIN ST STE 1118, HOUSTON, TX 77054(713) 799-8994 Get Directions Write a Review

NPPES record last updated: September 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 8, 2025, May 15, 2025 (2 updates tracked since 2025).

About Marissa A. Barrera Lcsw NPPES

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

MARISSA A. BARRERA LCSW (NPI 1215728407) is an individual clinical provider in Houston, Texas, licensed in Texas (39194) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2003).

NPPES Registry Identity

NPI1215728407
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARISSA A. BARRERACredential: LCSW
Location Address7400 FANNIN ST STE 1118Houston, TX 77054-1936
Mailing Address6255 W Sunset Blvd Fl 21Los Angeles, CA 90028-7422 · (323) 860-5200 · Fax (323) 467-7119
Phone(713) 799-8994
Sole ProprietorYes
Medical School CMSOtherGraduated 2003
Enumeration DateMay 15, 2025
Last NPPES UpdateSeptember 8, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2025
✔ NPI 1215728407 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 TX · 39194
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.
7400 FANNIN ST STE 1118, Houston, TX 77054
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Marissa A. Barrera 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 ID1254848757
PECOS Enrollment IDI20250729003802
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.

Medicare Billing Reassignment

Medicare enrollment records show Marissa Barrera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Aids Healthcare Foundation Texas, Inc
Same address
Clinic/Center
7400 FANNIN ST STE 1118
Houston, TX 77054
  • Reassigned Medicare billing, Texas enrollment
  • 32 clinicians in this Medicare group
NPI 1760918726 (713) 799-8994

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77054 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 $58.24 – $176.98
Typical copayment $0.00 (range $14.56 – $44.24)
Most-billed visit code NA
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 3

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

MARK E LEVINE MD
Family Medicine
7400 FANNIN ST STE 1118
HOUSTON, TX 77054
Harris County (713) 799-8994
AIDS HEALTHCARE FOUNDATION TEXAS, INC
Clinic/Center
7400 FANNIN ST STE 1118
HOUSTON, TX 77054
Harris County (713) 799-8994
AIDS HEALTHCARE FOUNDATION TEXAS INC
Internal Medicine (Infectious Disease)
7400 FANNIN ST STE 1118
HOUSTON, TX 77054
Harris County (713) 799-8994

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marissa Barrera's NPI number?

The NPI number for Marissa Barrera is 1215728407. It was assigned to this individual provider in the NPPES registry on May 15, 2025.

Where is Marissa Barrera located?

Marissa Barrera practices at 7400 Fannin St Ste 1118, Houston, TX 77054. The listed phone number is (713) 799-8994.

What is Marissa Barrera's specialty?

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

Is Marissa Barrera enrolled in Medicare?

Yes. Marissa Barrera is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Marissa Barrera's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Barrera reassigns Medicare benefits to Aids Healthcare Foundation Texas, Inc (Houston, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Marissa Barrera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marissa Barrera was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.