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MARTIN POLIAK MD PLLC
NPI 1972485100
Internal Medicine in Houston, TX

Active since July 21, 2025
4119 MONTROSE BLVD STE 100, HOUSTON, TX 77006(832) 715-9366 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Martin Poliak Md Pllc NPPES

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

MARTIN POLIAK MD PLLC (NPI 1972485100) is a healthcare organization registered as an internal medicine in Houston, Texas and active in the NPI registry since July 2025. The organization lists Cynthia Simmons, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1972485100
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMARTIN POLIAK MD PLLC
Location Address4119 MONTROSE BLVD STE 100Houston, TX 77006-4971
Mailing Address4119 Montrose Blvd Ste 100Houston, TX 77006-4971 · (713) 529-0543
Phone(832) 715-9366
Organization SubpartNo
Authorized OfficialCynthia SimmonsOffice Manager · (832) 715-9366
Enumeration DateJuly 21, 2025
Last NPPES UpdateNovember 12, 2025
NPPES CertifiedNovember 12, 2025
✔ NPI 1972485100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
4119 MONTROSE BLVD STE 100, Houston, TX 77006
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Martin Poliak Md Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Martin Poliak MD PLLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Martin Poliak, MD
Internal Medicine
NPI 1457338931
1701 SUNSET BLVD
Houston, TX 77005
(713) 526-5511
✔ PECOS✔ Accepts Medicare1.1 mi

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

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 Martin Poliak MD PLLC's NPI number?

The NPI number for Martin Poliak MD PLLC is 1972485100. It was assigned to this organization in the NPPES registry on July 21, 2025.

Where is Martin Poliak MD PLLC located?

Martin Poliak MD PLLC is located at 4119 Montrose Blvd Ste 100, Houston, TX 77006. The listed phone number is (832) 715-9366.

What is Martin Poliak MD PLLC's specialty?

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

Is Martin Poliak MD PLLC enrolled in Medicare?

Yes. Martin Poliak MD PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Martin Poliak MD PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Martin Poliak MD PLLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Martin Poliak MD PLLC accept?

Health plans from Blue Cross and Blue Shield of Texas list Martin Poliak MD PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Martin Poliak MD PLLC was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.