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DR. SANDRA MARIE THULL PSYD
NPI 1851445324
Psychologist - Clinical in Dallas, TX

Active since January 22, 2007PECOS EnrolledAccepts Medicare Assignment
834 N HAMPTON RD, DALLAS, TX 75208(972) 839-0983(254) 531-0510 Get Directions Write a Review

NPPES record last updated: April 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 14, 2026, Sep 10, 2025 (2 updates tracked since 2025).

About Dr. Sandra Marie Thull Psyd NPPES

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

DR. SANDRA MARIE THULL PSYD (NPI 1851445324) is an individual clinical provider in Dallas, Texas, licensed in Texas (30589) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Milford, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1851445324
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. SANDRA MARIE THULLCredential: PSYD
Location Address834 N HAMPTON RDDallas, TX 75208-3106
Mailing Address834 N Hampton RdDallas, TX 75208-3106 · (972) 839-0983 · Fax (254) 531-0510
Phone(972) 839-0983
Fax(254) 531-0510
Sole ProprietorYes
Medical School CMSOtherGraduated 1996
Enumeration DateJanuary 22, 2007
Last NPPES UpdateApril 14, 20262 updates tracked since enumeration
NPPES CertifiedApril 14, 2026
✔ NPI 1851445324 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 · 30589
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.
834 N HAMPTON RD, Dallas, TX 75208
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Other Names 1

Other Name (5)Sandra Thull-barner Psyd

Secondary Practice Location 1

Location 13900 Bluebonnet Ln Ste 100Milford, TX 76670-1259 · Phone (214) 724-0702 · Fax (254) 531-0510

Other Identifiers 1

Medicaid140956703TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Providence Health Plan, UnitedHealthcare 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

Dr. Sandra Marie Thull Psyd 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 ID9436655297
PECOS Enrollment IDI20251001000142, I20251013000172
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 75208 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
$172.86 typical visit price
range $57.18 – $172.86
Typical copayment $43.21 (range $14.29 – $43.21)
Most-billed visit code 99205
Established Patient
$100.80 typical visit price
range $18.48 – $141.20
Typical copayment $25.20 (range $4.62 – $35.30)
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.

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 Sandra Thull's NPI number?

The NPI number for Sandra Thull is 1851445324. It was assigned to this individual provider in the NPPES registry on January 22, 2007. The provider is also known as Sandra Thull-Barner Psyd.

Where is Sandra Thull located?

Sandra Thull practices at 834 N Hampton Rd, Dallas, TX 75208. The listed phone number is (972) 839-0983.

What is Sandra Thull's specialty?

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

Is Sandra Thull enrolled in Medicare?

Yes. Sandra Thull 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 Sandra Thull accept?

Health plans from Baylor Scott and White Health Plan, Providence Health Plan, UnitedHealthcare and WellPoint list Sandra Thull 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 Sandra Thull was last updated on April 14, 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.