1. Home
  2. Directory
  3. Texas
  4. Tyler
  5. Psychiatry Neurology
  6. NPI Profile

THOMAS JOSEPH ITTOOP MD
NPI 1659957546
Psychiatry & Neurology - Psychiatry in Tyler, TX

Active since March 22, 2021PECOS Enrolled
11937 US HIGHWAY 271, TYLER, TX 75708(903) 877-7777 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 28, 2026, Jan 15, 2026, Dec 30, 2025 and 1 more (4 updates tracked since 2021).

About Thomas Joseph Ittoop Md NPPES

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

THOMAS JOSEPH ITTOOP MD (NPI 1659957546) is an individual psychiatry provider in Tyler, Texas, licensed in Texas (V1493) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and is a graduate of Central Michigan College Of Medicine (2021).

NPPES Registry Identity

NPI1659957546
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameTHOMAS JOSEPH ITTOOPCredential: MD
Location Address11937 US HIGHWAY 271Tyler, TX 75708-3154
Mailing Address11937 Us Highway 271Tyler, TX 75708-3154 · (903) 877-7200
Phone(903) 877-7777
Sole ProprietorYes
Medical School CMSCentral Michigan College Of MedicineGraduated 2021
Enumeration DateMarch 22, 2021
Last NPPES UpdateApril 28, 20264 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1659957546 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in TX · V1493
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License V1493 (TX)
11937 US HIGHWAY 271, Tyler, TX 75708
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Joseph Ittoop Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597209692
PECOS Enrollment IDI20260316002901
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 75708 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
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 20

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

UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT TYLER
Psychiatric Unit
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
TYLER DAVIS DO
Surgery (Trauma Surgery)
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7777
PATRICIA DIANNE SHACKELFORD
Pharmacist
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7088
JENNIFER ANNISA MATHEW DO
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
JASMINE MARIE GAMBOA MD
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
DR. SADIE ROSE WALTER DO
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
RENDALL NORTHCUTT FNP
Nurse Practitioner (Primary Care)
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
ES-HAQ SADDELDIN HASSANIN DO
Hospitalist
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7253

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 Ittoop's NPI number?

The NPI number for Thomas Ittoop is 1659957546. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Thomas Ittoop located?

Thomas Ittoop practices at 11937 Us Highway 271, Tyler, TX 75708. The listed phone number is (903) 877-7777.

What is Thomas Ittoop's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Thomas Ittoop enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Thomas Ittoop was last updated on April 28, 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.