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MARILYN ROSS LCSW
NPI 1245253376
Social Worker - Clinical in Austin, TX

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
4131 SPICEWOOD SPRINGS RD, SUITE Q-1, AUSTIN, TX 78759(512) 345-3139(512) 345-3139 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marilyn Ross Lcsw NPPES

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

MARILYN ROSS LCSW (NPI 1245253376) is an individual clinical provider in Austin, Texas, licensed in Texas (13665) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1986).

NPPES Registry Identity

NPI1245253376
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARILYN ROSSCredential: LCSW
Location Address4131 SPICEWOOD SPRINGS RD, SUITE Q-1Austin, TX 78759-8661
Mailing Address4131 Spicewood Springs Rd, Suite Q-1Austin, TX 78759-8661 · (512) 345-3139 · Fax (512) 345-3139
Phone(512) 345-3139
Fax(512) 345-3139
Sole ProprietorYes
Medical School CMSOtherGraduated 1986
Enumeration DateJuly 26, 2006
Last NPPES UpdateSeptember 5, 2025
NPPES CertifiedSeptember 5, 2025
✔ NPI 1245253376 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 TX · 13665
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 ListedCounselor · Mental HealthTaxonomy 101YM0800X · License S13665 (TX)
4131 SPICEWOOD SPRINGS RD, Austin, TX 78759
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Other Identifiers 2

Other00S74PTX · Bcbs
Medicaid1082588-02TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

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

Marilyn Ross 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 ID446410039
PECOS Enrollment IDI20120319000386
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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
164 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78759 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 $57.88 – $174.00
Typical copayment $0.00 (range $14.47 – $43.50)
Most-billed visit code NA
Established Patient
$71.95 typical visit price
range $18.88 – $142.23
Typical copayment $17.98 (range $4.72 – $35.55)
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.

DR. MICHELE K GERARD D.C.
Chiropractor
4131 SPICEWOOD SPRINGS RD, #L-3
AUSTIN, TX 78759
Travis County (512) 346-3536
SARAH JANE JACKSON PHD
Psychologist (Clinical)
4131 SPICEWOOD SPRINGS RD, SUITE D3
AUSTIN, TX 78759
Travis County (512) 289-5486
MS. CAROL LEE MERRILL LCSW
Counselor (Mental Health)
4131 SPICEWOOD SPRINGS RD, H-2
AUSTIN, TX 78759
Travis County (512) 418-0603
LISA D. JONES, MD
Psychiatry & Neurology (Psychiatry)
4131 SPICEWOOD SPRINGS RD, SUITE K1
AUSTIN, TX 78759
Travis County (512) 947-1107
MRS. LAUREN MICHELLE GREENBERG LCSW
Counselor (Mental Health)
4131 SPICEWOOD SPRINGS RD, SUITE F1
AUSTIN, TX 78759
Travis County (512) 296-7258
KIMBERLY MAULDIN HEINRICH, D.C.
Chiropractor
4131 SPICEWOOD SPRINGS RD, #O-1
AUSTIN, TX 78759
Travis County (512) 795-0707
DR. WILLIAM JOSEPH DUBIN
Psychologist
4131 SPICEWOOD SPRINGS RD, SUITE E-2
AUSTIN, TX 78759
Travis County (512) 343-8307
EVELYN ROBO AKI NP
Nurse Practitioner (Psychiatric/Mental Health)
4131 SPICEWOOD SPRINGS RD, BLDG L, # 2
AUSTIN, TX 78759
Travis County (512) 732-2122

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 Marilyn Ross's NPI number?

The NPI number for Marilyn Ross is 1245253376. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is Marilyn Ross located?

Marilyn Ross practices at 4131 Spicewood Springs Rd Suite Q-1, Austin, TX 78759. The listed phone number is (512) 345-3139.

What is Marilyn Ross's specialty?

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

Is Marilyn Ross enrolled in Medicare?

Yes. Marilyn Ross 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.

What insurance does Marilyn Ross accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Marilyn Ross as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Marilyn Ross was last updated on September 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.