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DR. DIRK OLIVER WALES M.D.
NPI 1114238904
Internal Medicine in Houston, TX

Active since June 25, 2010
1315 ST JOSEPH PKWY, 14TH FLOOR, HOUSTON, TX 77002(281) 727-3400 Get Directions Write a Review

NPPES record last updated: June 25, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Dirk Oliver Wales M.d. NPPES

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

DR. DIRK OLIVER WALES M.D. (NPI 1114238904) is an individual internal medicine provider in Houston, Texas, licensed in Texas (K8857) and active in the NPI registry since June 2010.

NPPES Registry Identity

NPI1114238904
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. DIRK OLIVER WALESCredential: M.D.
Location Address1315 ST JOSEPH PKWY, 14TH FLOORHouston, TX 77002-8233
Mailing Address1315 St Joseph Pkwy, 14th FloorHouston, TX 77002-8233 · (281) 727-3400
Phone(281) 727-3400
Sole ProprietorYes
Enumeration DateJune 25, 2010
✔ NPI 1114238904 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 · K8857
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.
1315 ST JOSEPH PKWY, Houston, TX 77002
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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.

QUEST DIAGNOSTICS CLINICAL LABORATORIES INC
Clinical Medical Laboratory
1315 ST JOSEPH PKWY
HOUSTON, TX 77002
Harris County (713) 654-8128
DR. GARLAND WILLIAM GOSSETT M.D.
Specialist
1315 ST JOSEPH PKWY, STE 1003
HOUSTON, TX 77002
Harris County (713) 659-2666
GERALD RATINOV, MD
Specialist
1315 ST JOSEPH PKWY, SUITE 1004
HOUSTON, TX 77002
Harris County (713) 654-1800
DR. WEILIE KRISTIN S. TJOA
Obstetrics & Gynecology
1315 ST JOSEPH PKWY, 1007
HOUSTON, TX 77002
Harris County (713) 951-9996
DEMETRIO P TAGAROPULOS M.D.
Specialist
1315 ST JOSEPH PKWY, SUITE #1700
HOUSTON, TX 77002
Harris County (713) 652-5011
DR. HECTOR RUBEN PIERANTONI M.D.
Pediatrics (Neonatal-Perinatal Medicine)
1315 ST JOSEPH PKWY, SUITE 1703
HOUSTON, TX 77002
Harris County (713) 751-0794
SARASWATI P REDDY MD
Internal Medicine (Hematology & Oncology)
1315 ST JOSEPH PKWY, SUITE 1801
HOUSTON, TX 77002
Harris County (713) 659-9800
E. LEON ETTER II MD PA
Surgery
1315 ST JOSEPH PKWY, SUITE 1708
HOUSTON, TX 77002
Harris County (713) 739-1391

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 Dirk Wales's NPI number?

The NPI number for Dirk Wales is 1114238904. It was assigned to this individual provider in the NPPES registry on June 25, 2010.

Where is Dirk Wales located?

Dirk Wales practices at 1315 St Joseph Pkwy 14th Floor, Houston, TX 77002. The listed phone number is (281) 727-3400.

What is Dirk Wales's specialty?

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

When was this NPI record last updated?

The NPPES record for Dirk Wales was last updated on June 25, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.