Hilary Yu-Heng Ma, MD

Internal medicine physician in Houston, Texas · NPI 1437361623

Hilary Ma is one of 1,126 internal medicine physicians practicing in Houston, Texas. Hilary Ma practices with Physicians Referral Service.

Registry record (NPPES)

NPI
1437361623
Type
Type 1 · Individual
Primary taxonomy
Internal Medicine, Hematology & Oncology · 207RH0003X
Address on file
1515 Holcombe Blvd
Houston, TX 77030-4000
(713) 792-4171
Enumerated
May 3, 2007
Record last updated
Aug 11, 2020
License states listed
NY, TX

Medicare (CMS)

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

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Practice locations

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.