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GREG KRENEK, M.D., P.A.
NPI 1073701181
Dermatology in Conroe, TX

Active since October 15, 2007
503 MEDICAL CENTER BLVD, SUITE 140, CONROE, TX 77304(936) 756-0668(936) 756-7787 Get Directions Write a Review

NPPES record last updated: January 12, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Greg Krenek, M.d., P.a. NPPES

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

GREG KRENEK, M.D., P.A. (NPI 1073701181) is a healthcare organization registered as a dermatology in Conroe, Texas and active in the NPI registry since October 2007. The organization lists Greg Krenek, Physician, as its authorized official.

NPPES Registry Identity

NPI1073701181
Entity TypeOrganization
Primary Taxonomy207N00000X
Legal Business NameGREG KRENEK, M.D., P.A.
Location Address503 MEDICAL CENTER BLVD, SUITE 140Conroe, TX 77304-2928
Mailing Address503 Medical Center Blvd, Suite 140Conroe, TX 77304-2928 · (936) 756-0668 · Fax (936) 756-7787
Phone(936) 756-0668
Fax(936) 756-7787
Organization SubpartNo
Authorized OfficialGreg KrenekPhysician · (936) 756-0668
Enumeration DateOctober 15, 2007
Last NPPES UpdateJanuary 12, 2009
✔ NPI 1073701181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in TX · J6529
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
503 MEDICAL CENTER BLVD, Conroe, TX 77304
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Other Identifiers 3

Medicare UPINF95650TX
Medicare UPIN00575RTX
Other0039MBTX · Blue Cross Blue Shield

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Greg Krenek, M.d., P.a. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Greg Krenek, M.D., P.A., which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Gregory Krenek, M.D.
Dermatology
NPI 1669563458
503 MEDICAL CENTER BLVD SUITE 140
Conroe, TX 77304
(936) 756-0668
✔ PECOS✔ Accepts MedicareSame address
Sally Shaver
Nurse Practitioner
NPI 1336533272
110 MEMORIAL HOSPITAL DR
Huntsville, TX 77340
(936) 291-4547
✔ PECOS✔ Accepts Medicare29 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 Greg Krenek, M.D., P.A.'s NPI number?

The NPI number for Greg Krenek, M.D., P.A. is 1073701181. It was assigned to this organization in the NPPES registry on October 15, 2007.

Where is Greg Krenek, M.D., P.A. located?

Greg Krenek, M.D., P.A. is located at 503 Medical Center Blvd Suite 140, Conroe, TX 77304. The listed phone number is (936) 756-0668.

What is Greg Krenek, M.D., P.A.'s specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Greg Krenek, M.D., P.A. enrolled in Medicare?

Yes. Greg Krenek, M.D., P.A. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greg Krenek, M.D., P.A.?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Greg Krenek, M.D., P.A., in Dermatology and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Greg Krenek, M.D., P.A. was last updated on January 12, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.