Mark Patrick Hamilton, MD

Hematologist-oncologist in Houston, Texas · NPI 1821592213

Mark Hamilton is one of 182 hematologist-oncologists practicing in Houston, Texas. Mark Hamilton practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1821592213
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X
Address on file
1515 Holcombe Blvd
Houston, TX 77030-4000
(713) 792-6161
Enumerated
Mar 20, 2018
Record last updated
Jan 22, 2025
License states listed
TX

Medicare (CMS)

Enrollment
Medicare-enrolled in TX
Hematology/Oncology
Revalidation due
No date set by CMS

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Practice locations

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.