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

DR. THEODORE S PILISZEK M.D.
NPI 1245325612
Internal Medicine in Houston, TX

Q: What is Theodore Piliszek's NPI number?

The NPI number for Theodore Piliszek is 1245325612. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Q: What is Theodore Piliszek's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: Is Theodore Piliszek enrolled in Medicare?

No. Theodore Piliszek has opted out of Medicare through May 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Q: When was this NPI record last updated?

The NPPES record for Theodore Piliszek was last updated on August 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 October 03, 2006Opted out of Medicare · through May 31, 2027

13661 VERMARION ST, HOUSTON, TX 77070(281) 469-4156(281) 469-7315 Get Directions Write a Review

NPPES record last updated: August 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Theodore S Piliszek M.d. NPPES

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

DR. THEODORE S PILISZEK M.D. (NPI 1245325612) is an individual internal medicine provider in Houston, Texas, licensed in Texas (G1149) and active in the NPI registry since October 2006. He has opted out of Medicare through May 31, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1245325612

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. THEODORE S PILISZEKCredential: M.D.

Location Address13661 VERMARION STHouston, TX 77070

Mailing Address13661 Vermarion StHouston, TX 77070 · (281) 469-4156 · Fax (281) 469-7315

Phone(281) 469-4156

Fax(281) 469-7315

Sole ProprietorYes

Enumeration DateOctober 3, 2006

Last NPPES UpdateAugust 9, 2026

✔ NPI 1245325612 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in TX · G1149

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

13661 VERMARION ST, Houston, TX 77070

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Theodore S Piliszek M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from May 31, 2017 through May 31, 2027.

Opt-Out Effective DateMay 31, 2017

Opt-Out In Effect ThroughMay 31, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77070 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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 Theodore Piliszek's NPI number?

The NPI number for Theodore Piliszek is 1245325612. It was assigned to this individual provider in the NPPES registry on October 3, 2006.

Where is Theodore Piliszek located?

Theodore Piliszek practices at 13661 Vermarion St, Houston, TX 77070. The listed phone number is (281) 469-4156.

What is Theodore Piliszek's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Theodore Piliszek enrolled in Medicare?

No. Theodore Piliszek has opted out of Medicare through May 31, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Theodore Piliszek was last updated on August 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.