Paul Andrew O'Leary, MD

Internal medicine physician in Houston, Texas · NPI 1881914158

Paul O'Leary is one of 1,126 internal medicine physicians practicing in Houston, Texas. Paul O'Leary practices with Kelsey-Seybold Medical Group, PLLC.

Registry record (NPPES)

NPI: 1881914158
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine · 207R00000X
Address on file: 25553 US Highway 59
Porter, TX 77365-5500
(713) 442-2100
Enumerated: Jun 9, 2010
Record last updated: Jun 14, 2021
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Internal Medicine
Revalidation due: No date set by CMS

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Part D prescribing
Procedure volumes by CPT code
Group affiliations and colleagues
Full enrollment history

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Practice locations

15655 Cypress Wood Medical Dr Suite 100
Houston, TX 77014
(713) 442-1700
2727 W Holcombe Blvd
Houston, TX 77025
(713) 442-0000
100 Medical Ctr Pkwy Suite 1000
Huntsville, TX 77340
(713) 442-0000
7010 Hwy 6
Missouri City, TX 77459
(713) 442-6700

More internal medicine physicians in Houston

Updated August 2026. Practice locations and specialty come from the CMS Doctors and Clinicians file, the registry record from NPPES, and enrollment from CMS Medicare enrollment files. NPI records are corrected at the source, through NPPES.