DR. THOMAS GRAF PH.D.
NPI 1053391680
Psychologist in Corpus Christi, TX

Active since January 19, 2006PECOS Enrolled
3533 S ALAMEDA ST, CORPUS CHRISTI, TX 78411(361) 694-5650 Get Directions Write a Review

NPPES record last updated: June 21, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Thomas Graf Ph.d. NPPES

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

DR. THOMAS GRAF PH.D. (NPI 1053391680) is an individual psychologist in Corpus Christi, Texas, licensed in Texas (31409) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1053391680
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameDR. THOMAS GRAFCredential: PH.D.
Location Address3533 S ALAMEDA STCorpus Christi, TX 78411-1721
Mailing Address3533 S Alameda StCorpus Christi, TX 78411-1721 · (361) 694-5650
Sole ProprietorYes
Enumeration DateJanuary 19, 2006
Last NPPES UpdateJune 21, 2024
NPPES CertifiedJune 21, 2024
✔ NPI 1053391680 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in TX · 31409
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
3533 S ALAMEDA ST, Corpus Christi, TX 78411

Other Identifiers 1

Medicaid142681901TX

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas Graf Ph.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.

Medicare Billing Reassignment

Medicare enrollment records show Thomas Graf reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Plastic Surgery
3533 S ALAMEDA ST
Corpus Christi, TX 78411
  • Reassigned Medicare billing, Texas enrollment
  • 510 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

Pediatrics
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Dietitian, Registered
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Speech-Language Pathologist
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Occupational Therapist
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Physical Therapist
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Speech-Language Pathologist
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Pediatrics (Pediatric Emergency Medicine)
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411
Orthopaedic Surgery (Pediatric Orthopaedic Surgery)
3533 S ALAMEDA ST
CORPUS CHRISTI, TX 78411

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 Thomas Graf's NPI number?

The NPI number for Thomas Graf is 1053391680. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is Thomas Graf located?

Thomas Graf practices at 3533 S Alameda St, Corpus Christi, TX 78411. The listed phone number is (361) 694-5650.

What is Thomas Graf's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Thomas Graf enrolled in Medicare?

Yes. Thomas Graf is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Thomas Graf's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Graf reassigns Medicare benefits to Children's Physician Services Of South Texas (Corpus Christi, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Thomas Graf's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Graf was last updated on June 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.