1. Home
  2. Directory
  3. Arkansas
  4. Little Rock Air Force Base
  5. Social Worker
  6. NPI Profile

MARILOU MERRINGER LCSW
NPI 1225457237
Social Worker - Clinical in Little Rock Air Force Base, AR

Active since April 08, 2014PECOS Enrolled
1090 ARNOLD DR, LITTLE ROCK AIR FORCE BASE, AR 72099(501) 987-7338 Get Directions Write a Review

NPPES record last updated: April 29, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 29, 2026, Apr 20, 2022, Mar 17, 2018 (3 updates tracked since 2018).

About Marilou Merringer Lcsw NPPES

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

MARILOU MERRINGER LCSW (NPI 1225457237) is an individual clinical provider in Little Rock Air Force Base, Arkansas, licensed in Missouri (2016022474) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225457237
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARILOU MERRINGERCredential: LCSW
Location Address1090 ARNOLD DRLittle Rock Air Force Base, AR 72099-4933
Mailing Address1090 Arnold DrLr Afb, AR 72099-4933 · (318) 348-8173
Phone(501) 987-7338
Sole ProprietorNo
Enumeration DateApril 8, 2014
Last NPPES UpdateApril 29, 20263 updates tracked since enumeration
NPPES CertifiedApril 29, 2026
✔ NPI 1225457237 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 MO · 2016022474
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.
1090 ARNOLD DR, Little Rock Air Force Base, AR 72099
Open in Google Maps ↗

Other Names 1

Former Name (1)Marilou Ingles

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Kansas City.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Marilou Merringer Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 72099 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 $51.36 – $157.74
Typical copayment $0.00 (range $12.84 – $39.43)
Most-billed visit code NA
Established Patient
$64.56 typical visit price
range $16.16 – $128.77
Typical copayment $16.14 (range $4.04 – $32.19)
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.

MELRITA MAECHEL JOHNSON LCSW
Social Worker (Clinical)
1090 ARNOLD DR
LITTLE ROCK AFB, AR 72099
Pulaski County (501) 987-3080
MRS. TANYA NASHEL MILLER ADC
Counselor (Addiction (Substance Use Disorder))
1090 ARNOLD DR
JACKSONVILLE, AR 72099
Pulaski County (501) 987-7338
COURTNEY MCCULLEY PHARMD.
Pharmacist
1090 ARNOLD DR
LITTLE ROCK AFB, AR 72099
Pulaski County (501) 987-7446
DR. SHARIFA FREIGHTMAN PH.D.
Psychologist (Clinical)
1090 ARNOLD DR
LITTLE ROCK AIR FORCE BASE, AR 72099
Pulaski County (501) 987-3080
CARA D ROTH LCSW
Social Worker (Clinical)
1090 ARNOLD DR
LITTLE ROCK AFB, AR 72099
Pulaski County (501) 987-8811
TAYLOR FLESHMAN RD
Dietitian, Registered
1090 ARNOLD DR
LITTLE ROCK AIR FORCE BASE, AR 72099
Pulaski County (501) 987-2708
MARY EILEEN KELLY
Dental Hygienist
1090 ARNOLD DR
LITTLE ROCK AFB, AR 72099
Pulaski County (501) 987-7304
JACOB ROGIER DNP, CPNP-PC
Nurse Practitioner (Pediatrics)
1090 ARNOLD DR
LITTLE ROCK AFB, AR 72099
Pulaski County (501) 987-3080

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 Marilou Merringer's NPI number?

The NPI number for Marilou Merringer is 1225457237. It was assigned to this individual provider in the NPPES registry on April 8, 2014. The provider is also known as Marilou Ingles.

Where is Marilou Merringer located?

Marilou Merringer practices at 1090 Arnold Dr, Little Rock Air Force Base, AR 72099. The listed phone number is (501) 987-7338.

What is Marilou Merringer's specialty?

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

Is Marilou Merringer enrolled in Medicare?

Yes. Marilou Merringer is registered in the Medicare PECOS enrollment system.

What insurance does Marilou Merringer accept?

Health plans from Blue Cross and Blue Shield of Kansas City list Marilou Merringer 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 Marilou Merringer was last updated on April 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.