Kathy Sam, MD

Hematologist-oncologist in Houston, Texas · NPI 1427203819

Kathy Sam is one of 182 hematologist-oncologists practicing in Houston, Texas. Kathy Sam practices with American Oncology Partners PA and Oncology Consultants, P. A.

Registry record (NPPES)

NPI: 1427203819
Type: Type 1 · Individual
Primary taxonomy: Internal Medicine, Hematology & Oncology · 207RH0003X
Address on file: 7789 Southwest Fwy Ste 460
Houston, TX 77074-1841
(713) 778-0300
Enumerated: Nov 26, 2008
Record last updated: Mar 18, 2026
License states listed: TX

Medicare (CMS)

Enrollment: Medicare-enrolled in TX
Hematology/Oncology
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

10405 Katy Fwy Suite 120
Houston, TX 77024
(713) 722-9660
11920 Astoria Blvd
Houston, TX 77089
(281) 481-6688
13215 Dotson Rd Suite 340
Houston, TX 77070
(281) 477-8600
925 Gessner Rd Suite 600
Houston, TX 77024
(713) 827-9525
18970 N Memorial Dr
Humble, TX 77338
(346) 362-1670
2555 Gulf Fwy S Suite 700
League City, TX 77573
(713) 800-0660
1920 Country Place Pkwy Suite 370
Pearland, TX 77584
(832) 333-1400
17520 W Grand Pkwy S Suite 460
Sugar Land, TX 77479
(281) 491-5511

More hematologist-oncologists 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.