Dr. Hilary Y. Ma
- Gender: Male
- Experience: 19 years
- Graduated from: University Of California, San Diego School Of Medicine
- Graduation year: 2002
- Sole propriator: Yes
- NPI: 1437361623
Dr. Hilary Y. Ma MD
Hematology and Oncology Specialist
He is located at 1515 Holcombe Boulevard Unit 0462 in Houston, TX 77030. Can help patients with the following: Beta Thalassemia, Larynx Cancer, Ovarian Cancer, Prescription Refill, Stomach Cancer, Uterine Cancer. His National Provider Identifier (NPI) number is 1437361623. Appointment can be made via the phone number (713) 792-4171. He is affiliated with 1 hospitals.
Conditions treated
Dr. Hilary Yu-Heng Ma, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Hilary Y. Ma.
- Abdominal Pain
- Acute Pain
- Anal Cancer
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Basal Cell Carcinoma
- Beta Thalassemia
- Bile Duct Cancer
- Bladder Cancer
- Bladder Control
- Blood Clots
- Bone Cancer
- Brain Cancer
- Breast Cancer
- Cancer
- Carcinoid Tumor
- Carcinoma
- Cervical Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Colon Cancer
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Esophageal Cancer
- Fever
- Gallbladder Cancer
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Glioma
- Head and Neck Cancer
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Kidney Cancer
- Larynx Cancer
- Leukemia
- Liver Cancer
- Lung Cancer
- Melanoma
- Mesothelioma
- Migraine
- Multiple Myeloma
- Nasopharyngeal Cancer
- Nausea and Vomiting
- Neoplasm
- Neuroblastoma
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Oral Cancer
- Osteoporosis
- Ovarian Cancer
- Pancreatic Cancer
- Penis Cancer
- Peptic Ulcer
- Pernicious Anemia
- Pheochromocytoma (PCC)
- Polycythemia
- Prescription Refill
- Prostate Cancer
- Pulmonary Embolism (PE)
- Retinoblastoma
- Salivary Gland Cancer
- Sarcoma
- Sickle Cell Anemia
- Skin Cancer
- Stomach Cancer
- Testicular Cancer
- Thalassemia
- Thrombocytopenia
- Thymoma
- Thyroid Cancer
- Urethral Cancer
- Urethritis
- Urinary Tract Infection (UTI)
- Uterine Cancer
- Vaginal Cancer
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Hilary Y. Ma as in-network for the following 2026 plans.
Health plans
Harbor Health
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Harbor Health G0 $0 Deductible $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health G1S $30 PCP $30 Mental Health Office Visit $30 Express Care | HMO · Gold | Preferred | Accepting new patients |
| Harbor Health S1 $0 PCP $0 Mental Health Office Visit $0 Express Care | HMO · Silver | Preferred | Accepting new patients |
| Harbor Health S1S $40 PCP $40 Mental Health Office Visit $40 Express Care | HMO · Silver | Preferred | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Hilary Y. Ma is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Hilary Y. Ma is enrolled to bill Medicare as a Practitioner - Internal Medicine (also registered under: Practitioner - Medical Oncology, Practitioner - Hematology) .
Bills through: Physicians Referral Service
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Pfizer | $25 |
| Lilly | $23 |
| AstraZeneca | $20 |
Other
| Food and Beverage | $106 |
Studies
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated in 2002Additional Specialities
- Hematologist
- Internist
- Oncologist
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Questions & Answers
Does Dr. Hilary Yu-Heng Ma accept insurance?
Dr. Hilary Yu-Heng Ma is listed in-network for 4 ACA Marketplace (Obamacare/HealthCare.gov) plans from Harbor Health. See the Marketplace plans section for details.
Where can you meet with Dr. Hilary Yu-Heng Ma?
Dr. Hilary Yu-Heng Ma's office is located at 1515 Holcombe Boulevard Unit 0462 in Houston, TX 77030.
Has Dr. Hilary Yu-Heng Ma affiliation with hospitals?
Dr. Hilary Yu-Heng Ma is affiliated with HARRIS HEALTH SYSTEM.
What conditions does Dr. Hilary Yu-Heng Ma treat?
Dr. Hilary Yu-Heng Ma provides treatment for Beta Thalassemia, Larynx Cancer, Ovarian Cancer, Prescription Refill, Stomach Cancer, Uterine Cancer. For the full list see this list.