DR. ALISON J MARKS PSY.D.
NPI 1619689031
Psychologist - Clinical in Corpus Christi, TX

Q: What is Alison Marks's NPI number?

The NPI number for Alison Marks is 1619689031. It was assigned to this individual provider in the NPPES registry on December 16, 2022.

Q: What is Alison Marks's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Alison Marks was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.

Active since December 16, 2022PECOS Enrolled

101 BALDWIN BLVD, HC 233A, CORPUS CHRISTI, TX 78404(361) 698-1586 Get Directions Write a Review

NPPES record last updated: January 20, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 20, 2026, Apr 11, 2023, Dec 16, 2022 (3 updates tracked since 2022).

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About Dr. Alison J Marks Psy.d. NPPES

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

DR. ALISON J MARKS PSY.D. (NPI 1619689031) is an individual clinical provider in Corpus Christi, Texas, licensed in Texas (36557) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619689031

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ALISON J MARKSCredential: PSY.D.

Location Address101 BALDWIN BLVD, HC 233ACorpus Christi, TX 78404

Mailing Address101 Baldwin Blvd, Hc 233aCorpus Christi, TX 78404 · (361) 698-1586

Phone(361) 698-1586

Sole ProprietorNo

Enumeration DateDecember 16, 2022

Last NPPES UpdateJanuary 20, 20263 updates tracked since enumeration

NPPES CertifiedJanuary 20, 2026

✔ NPI 1619689031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in TX · 36557

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

101 BALDWIN BLVD, Corpus Christi, TX 78404

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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, Moda Health Plan, Inc., Oscar Insurance Company 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 (PECOS)

Dr. Alison J Marks Psy.d. 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 78404 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

$166.88 typical visit price

range $54.84 – $166.88

Typical copayment $41.72 (range $13.71 – $41.72)

Most-billed visit code 99205

Established Patient

$97.05 typical visit price

range $17.52 – $136.11

Typical copayment $24.26 (range $4.38 – $34.02)

Most-billed visit code 99214

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

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

JANICE CAROL SPIGNER PT

Physical Therapist

101 BALDWIN BLVD
CORPUS CHRISTI, TX 78404

Nueces County (361) 698-1848

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 Alison Marks's NPI number?

The NPI number for Alison Marks is 1619689031. It was assigned to this individual provider in the NPPES registry on December 16, 2022.

Where is Alison Marks located?

Alison Marks practices at 101 Baldwin Blvd Hc 233A, Corpus Christi, TX 78404. The listed phone number is (361) 698-1586.

What is Alison Marks's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Alison Marks enrolled in Medicare?

Yes. Alison Marks is registered in the Medicare PECOS enrollment system.

What insurance does Alison Marks accept?

Health plans from Blue Cross and Blue Shield of Texas, Moda Health Plan, Inc., Oscar Insurance Company and UnitedHealthcare list Alison Marks 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 Alison Marks was last updated on January 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.