● Active Type 1 · Individual

Rod Mahmoudizad, M.D.

Dermatology·Katy, TX· NPI 1992084735 · Enumerated 2011 · 14 years on NPI

Mahmoudizad is 1 of 1 dermatology providers in Katy and 1 of 167 in Texas.

NPI age

14 years

Enumerated 2011-08-10

Primary specialty

Dermatology

Plus 1 subspecialty

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2025-07-28

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 167 active dermatology providers in Texas.

NPI age

14 years

↓ 3 yr below median (17 yr)

State licenses

1 state

13% of peers hold multiple states

Subspecialties

In the 56% of peers with subspecialties

NPI lifetime · 2011 → 2026

2011-08Enumerated in NPPES

2011 2026

Where they practice

Practice location

21800 Katy Fwy Ste 200

Katy, TX 774497780

📞 7137711100fax 7137711545

Mailing address

9900 N Central Expy Ste 500

Dallas, TX 752310928

📞 2149873376fax 4695320273

Additional practice locations

1 secondary location on file with NPPES.

Location 2

508 Medical Center Blvd Ste 380

Conroe, TX 773042954

📞 2815738333fax 9367035323

Specialties

Allopathic & Osteopathic Physicians › Dermatology

Dermatology Primary

The highly-trained surgeons that perform Mohs Micrographic Surgery are specialists both in dermatology and pathology. With their extensive knowledge of the skin and unique pathological skills, they are able to remove only diseased...

TX license #Q8950 taxonomy 207ND0101X
Dermatology

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...

TX license #Q8950 taxonomy 207N00000X

Practice context

Part of a multi-provider practice. 4 other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.