1. Home
  2. Directory
  3. Texas
  4. Houston
  5. Social Worker
  6. NPI Profile

HANNAH MCALLISTER LMSW
NPI 1285416826
Social Worker - Clinical in Houston, TX

Active since October 18, 2023PECOS Enrolled
3131 EASTSIDE ST STE 415, HOUSTON, TX 77098(270) 293-7684 Get Directions Write a Review

NPPES record last updated: April 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 18, 2026, Sep 20, 2025, Oct 18, 2023 (3 updates tracked since 2023).

About Hannah Mcallister Lmsw NPPES

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

HANNAH MCALLISTER LMSW (NPI 1285416826) is an individual clinical provider in Houston, Texas, licensed in Texas (104367) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1285416826
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameHANNAH MCALLISTERCredential: LMSW
Location Address3131 EASTSIDE ST STE 415Houston, TX 77098-1919
Mailing Address1603 S City Oaks LnHouston, TX 77047-2611 · (270) 293-7684
Phone(270) 293-7684
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateOctober 18, 2023
Last NPPES UpdateApril 18, 20263 updates tracked since enumeration
NPPES CertifiedApril 18, 2026
✔ NPI 1285416826 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 · 104367
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 ListedSocial WorkerTaxonomy 104100000X · License 104367 (TX)
3131 EASTSIDE ST STE 415, Houston, TX 77098
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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 (PECOS)

Hannah Mcallister Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1951890979
PECOS Enrollment IDI20251030000777
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 77098 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 13

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

KATELYN DADE
Counselor (Mental Health)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (281) 845-9751
MS. PHUONGCHAU THI NGUYEN LMSW
Counselor (Mental Health)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (832) 560-9698
MELANIE E FLINT LCSW
Social Worker (Clinical)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (832) 568-4681
THOMAS FRYAR M.ED
Counselor (Mental Health)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (281) 948-3322
HANNAH SCHAEFFER LPC-A
Counselor (Professional)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (281) 948-3322
JEM WELLNESS & COUNSELING, PLLC
Counselor (Mental Health)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (832) 568-4681
PRASAD COUNSELING AND TRAINING
Clinic/Center (Multi-Specialty)
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (281) 948-3322
ALEXANDRA LOREN KRAMER JACOBS
Social Worker
3131 EASTSIDE ST STE 415
HOUSTON, TX 77098
Harris County (346) 478-0168

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 Hannah Mcallister's NPI number?

The NPI number for Hannah Mcallister is 1285416826. It was assigned to this individual provider in the NPPES registry on October 18, 2023.

Where is Hannah Mcallister located?

Hannah Mcallister practices at 3131 Eastside St Ste 415, Houston, TX 77098. The listed phone number is (270) 293-7684.

What is Hannah Mcallister's specialty?

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

Is Hannah Mcallister enrolled in Medicare?

Yes. Hannah Mcallister is registered in the Medicare PECOS enrollment system.

What insurance does Hannah Mcallister accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Hannah Mcallister 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 Hannah Mcallister was last updated on April 18, 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.