Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SYDNEY HORTON DO
NPI 1144895293
Psychiatry & Neurology - Psychiatry in Tyler, TX

Q: What is Sydney Horton's NPI number?

The NPI number for Sydney Horton is 1144895293. It was assigned to this individual provider in the NPPES registry on May 21, 2021.

Q: What is Sydney Horton's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Sydney Horton was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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 May 21, 2021PECOS Enrolled

11937 US HIGHWAY 271, TYLER, TX 75708(903) 877-7777 Get Directions Write a Review

NPPES record last updated: September 25, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 25, 2026, May 21, 2021 (2 updates tracked since 2021).

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About Sydney Horton Do NPPES

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

SYDNEY HORTON DO (NPI 1144895293) is an individual psychiatry provider in Tyler, Texas, licensed in Texas (U7437) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1144895293

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameSYDNEY HORTONCredential: DO

Location Address11937 US HIGHWAY 271Tyler, TX 75708-3154

Mailing AddressPo Box 24449New York, NY 10087-0589 · (833) 351-8255

Phone(903) 877-7777

Sole ProprietorNo

Enumeration DateMay 21, 2021

Last NPPES UpdateSeptember 25, 20262 updates tracked since enumeration

NPPES CertifiedSeptember 25, 2026

✔ NPI 1144895293 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in TX · U7437✔ Licensed in NY · 344350

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.

11937 US HIGHWAY 271, Tyler, TX 75708

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Secondary Practice Locations 2

Location 1109 W 27th St Rm 5SNew York, NY 10001-6208 · Phone (833) 351-8255

Location 23223 S Loop 289 Ste 600Lubbock, TX 79423-1372 · Phone (833) 351-8255

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sydney Horton Do 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 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