Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

THEODORE VASILIADIS
NPI 1023938016
Psychiatry & Neurology - Psychiatry in Omaha, NE

Q: What is Theodore Vasiliadis's NPI number?

The NPI number for Theodore Vasiliadis is 1023938016. It was assigned to this individual provider in the NPPES registry on July 20, 2026.

Q: What is Theodore Vasiliadis's specialty?

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

Active since July 20, 2026PECOS Enrolled

7710 MERCY RD STE 202, OMAHA, NE 68124(402) 717-5550 Get Directions Write a Review

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

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About Theodore Vasiliadis NPPES

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

THEODORE VASILIADIS (NPI 1023938016) is an individual psychiatry provider in Omaha, Nebraska, licensed in Nebraska (10724) and active in the NPI registry since July 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1023938016

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameTHEODORE VASILIADIS

Location Address7710 MERCY RD STE 202Omaha, NE 68124-2353

Mailing Address7710 Mercy Rd Ste 202Omaha, NE 68124-2353

Phone(402) 717-5550

Sole ProprietorNo

Enumeration DateJuly 20, 2026

NPPES CertifiedJuly 20, 2026

✔ NPI 1023938016 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in NE · 10724

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.

7710 MERCY RD STE 202, Omaha, NE 68124

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Theodore Vasiliadis 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 68124 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

$160.21 typical visit price

range $52.69 – $160.21

Typical copayment $40.05 (range $13.17 – $40.05)

Most-billed visit code 99205

Established Patient

$66.00 typical visit price

range $16.90 – $131.25

Typical copayment $16.50 (range $4.22 – $32.81)

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.

JENNIFER MARIE BURGART MD

Obstetrics & Gynecology

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4438

THEODORE NGUYEN MD

Internal Medicine

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4392

MANMEET SINGH SAHNI MD

Family Medicine

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4318

ANYSHA KAUR MATTU MD

Family Medicine

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4318

DR. STEPHEN PAUL TOTH MD

Hospitalist

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4392

NAIMAT ULLAH ABDUL RAHIM MBBS

Internal Medicine

7710 MERCY RD STE 202, CU DEPARTMENT OF INTERNAL MEDICINE
OMAHA, NE 68124

Douglas County (402) 280-4210

DR. KEVIN MICHAEL MCMAHON MD

Surgery

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 280-4669

MATTHEW DALE MD, PHD

Surgery

7710 MERCY RD STE 202
OMAHA, NE 68124

Douglas County (402) 717-4900

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 Theodore Vasiliadis's NPI number?

The NPI number for Theodore Vasiliadis is 1023938016. It was assigned to this individual provider in the NPPES registry on July 20, 2026.

Where is Theodore Vasiliadis located?

Theodore Vasiliadis practices at 7710 Mercy Rd Ste 202, Omaha, NE 68124. The listed phone number is (402) 717-5550.

What is Theodore Vasiliadis's specialty?

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

Is Theodore Vasiliadis enrolled in Medicare?

Yes. Theodore Vasiliadis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Theodore Vasiliadis was last updated on July 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 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.