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

ALLISON ANNE MILLETTE LCSW-S
NPI 1548920218
Social Worker - Clinical in Houston, TX

Active since December 22, 2021PECOS Enrolled
4126 SOUTHWEST FWY STE 600, HOUSTON, TX 77027(512) 956-6463(866) 653-5142 Get Directions Write a Review

NPPES record last updated: September 24, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 24, 2026, Nov 4, 2025, Dec 22, 2021 (3 updates tracked since 2021).

About Allison Anne Millette Lcsw-s NPPES

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

ALLISON ANNE MILLETTE LCSW-S (NPI 1548920218) is an individual clinical provider in Houston, Texas, licensed in Texas (51224) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1548920218
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameALLISON ANNE MILLETTECredential: LCSW-S
Location Address4126 SOUTHWEST FWY STE 600Houston, TX 77027-7374
Mailing Address4126 Southwest Fwy Ste 600Houston, TX 77027-7374 · (512) 956-6463 · Fax (866) 653-5142
Phone(512) 956-6463
Fax(866) 653-5142
Sole ProprietorNo
Medical School CMSOtherGraduated 2006
Enumeration DateDecember 22, 2021
Last NPPES UpdateSeptember 24, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2026
✔ NPI 1548920218 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
Licenses✔ Licensed in TX · 51224✔ Licensed in LA · 17418
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.
4126 SOUTHWEST FWY STE 600, Houston, TX 77027
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare.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

Allison Anne Millette Lcsw-s 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 ID8426497942
PECOS Enrollment IDI20240417001629
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 77027 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 4

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

DR. DALE ADEOLA OLADUNNI MD
Psychiatry & Neurology (Psychiatry)
4126 SOUTHWEST FWY STE 600
HOUSTON, TX 77027
Harris County (512) 956-6463
ADEBISI OGUNKELU
Nurse Practitioner (Psychiatric/Mental Health)
4126 SOUTHWEST FWY STE 600
HOUSTON, TX 77027
Harris County (512) 956-6463
MARITZA MATA LPC, LMFT
Marriage & Family Therapist
4126 SOUTHWEST FWY STE 600
HOUSTON, TX 77027
Harris County (713) 840-7956
JACQUELINE HOUSE
Marriage & Family Therapist
4126 SOUTHWEST FWY STE 600
HOUSTON, TX 77027
Harris County (512) 956-6463

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 Allison Millette's NPI number?

The NPI number for Allison Millette is 1548920218. It was assigned to this individual provider in the NPPES registry on December 22, 2021.

Where is Allison Millette located?

Allison Millette practices at 4126 Southwest Fwy Ste 600, Houston, TX 77027. The listed phone number is (512) 956-6463.

What is Allison Millette's specialty?

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

Is Allison Millette enrolled in Medicare?

Yes. Allison Millette 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 Allison Millette accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Allison Millette 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 Allison Millette was last updated on September 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.