Clinicians affiliated with Memorial Hermann Hospital System

Acute Care Hospitals · Voluntary non-profit - Private · 1635 North Loop West, Houston, TX 77008 · Houston-Pasadena-The Woodlands, TX · CCN 450184

Affiliation snapshotNovember 2, 2026CMS Doctors and Clinicians Facility Affiliation file, current snapshot (no end-of-2024 archive), applied to 2024
Activity year2024Medicare Part B claims, Original Medicare fee-for-service

3,013 clinicians affiliated with Memorial Hermann Hospital System are in the 2024 Medicare Part B data (3,297 listed in the affiliation file).

Each clinician's exact figures are in their Physician Report, from their page. View sample report · Already purchased? Open your report (earlier Local report and passes)

Affiliated clinicians by specialty, 2024

All specialties · Family Practice (330) · Internal Medicine (308) · Diagnostic Radiology (226) · Nurse Practitioner (165) · Anesthesiology (145) · Orthopedic Surgery (139) · Hospitalist (119) · Cardiology (118) · Neurology (111) · Emergency Medicine (106) · Physician Assistant (100) · Nephrology (84) · Obstetrics & Gynecology (81) · Gastroenterology (80) · Certified Registered Nurse Anesthetist (CRNA) (76) · Anesthesiology Assistant (69) · General Surgery (63) · Urology (52) · Pulmonary Disease (49) · Critical Care (Intensivists) (44) · Hematology-Oncology (44) · Rheumatology (42) · Interventional Cardiology (40) · Otolaryngology (39) · Physical Medicine and Rehabilitation (39) · Endocrinology (37) · Neurosurgery (35) · Podiatry (35) · Pathology (28) · Infectious Disease (27) · Clinical Cardiac Electrophysiology (18) · Colorectal Surgery (Proctology) (15) · Medical Oncology (15) · Pain Management (15) · Interventional Radiology (14) · Thoracic Surgery (11) · Geriatric Medicine (10) · Interventional Pain Management (10) · Vascular Surgery (10) · Radiation Oncology (9) · Psychiatry (7) · Gynecological Oncology (6) · Ophthalmology (6) · Cardiac Surgery (5) · General Practice (4) · Pediatric Medicine (4) · Plastic and Reconstructive Surgery (4) · Advanced Heart Failure and Transplant Cardiology (3) · Hand Surgery (3) · Sports Medicine (3) · Surgical Oncology (3) · Certified Nurse Midwife (1) · Dermatology (1) · Hematology (1) · Hospice and Palliative Care (1) · Maxillofacial Surgery (1) · Sleep Medicine (1) · Undersea and Hyperbaric Medicine (1)

Clinicians affiliated with Memorial Hermann Hospital System, 2024

Alphabetical by last name; 2,001–2,100 of 3,013.

NameSpecialtyCity
Tunde O Omitogun, MDHospitalistPasadena, TX
Simon O Onuegbu, APRNNurse PractitionerHouston, TX
Richard A Oria, MDDiagnostic RadiologyCypress, TX
Emmanuel N Oriahi, M.D.Internal MedicineHouston, TX
Glenn T Orsak, M.D.Family PracticeFriendswood, TX
Jose M Ortega, M.D.General SurgeryHumble, TX
Juan P Ortega-Sandoya, M.D.HospitalistSugar Land, TX
Brandon Ortiz, M.D.HospitalistHouston, TX
Ronald B Osborn, MDAnesthesiologyHouston, TX
Ugochi A Osborn, MDNephrologyPasadena, TX
Rizah Ouano, NPNurse PractitionerPearland, TX
Winny Ouro, AAAnesthesiology AssistantDallas, TX
Kimberly K Ovalle, PA CPhysician AssistantHouston, TX
Brittany M Owen, M.D.CardiologyKaty, TX
Richard A Owens, MDEmergency MedicineHouston, TX
Tiffany S Owens, M.D.AnesthesiologyCharlotte, NC
John H Ownby, MDNeurologyPearland, TX
Thomas A Owolabi, DPMPodiatrySugar Land, TX
Mayson PachecoHospitalistPearland, TX
Krishna K Pachipala, M.D.Hematology-OncologyShenandoah, TX
William E Pack, DPMPodiatryConroe, TX
Russell H Pacquette, MDInternal MedicineHouston, TX
Paul Paily, MDPhysical Medicine and RehabilitationHouston, TX
Timothy J Painter, M.D.Diagnostic RadiologyHouston, TX
Rutit Pak, DOInternal MedicineAustin, TX
Peyman Pakzaban, MDPANeurosurgeryPasadena, TX
Maria M Palasi, M.D.Family PracticePearland, TX
Leonardo A Palau, MDInfectious DiseaseThe Woodlands, TX
Lavanya H Palavalli Parsons, M.D.Obstetrics & GynecologyHouston, TX
Akshat Paliwal, MDDiagnostic RadiologyLebanon, NH
Kumar Pallav, MDGastroenterologyBellaire, TX
Priti Palvadi, M.D.NeurologyPasadena, TX
Rama R Palwai, M.D.RheumatologySpring, TX
Golden Pan, MDDiagnostic RadiologyReno, NV
Narendra C Panapitiya, M.D.Diagnostic RadiologyEl Paso, TX
Rahul Pandey, M.D.NephrologyHouston, TX
Aashish Pandya, M.D.NephrologyHouston, TX
Devesh M Pandya, M.D.Hematology-OncologyHouston, TX
Michael Pandya, MDEmergency MedicineHouston, TX
Srinivas R Panja, MDEndocrinologyKingwood, TX
Lisset Parets-Rodriguez, M.D.Family PracticeFriendswood, TX
Devang S Parikh, M.D.CardiologyShenandoah, TX
Manish R Parikh, MDInternal MedicineHouston, TX
Sachin Parikh, MDDiagnostic RadiologyAtlanta, GA
Shreya Parikh, M.D.EndocrinologySugar Land, TX
Vaibhave Y Parikh, MDPain ManagementPearland, TX
Adam ParkOrthopedic SurgeryHouston, TX
Kevin Park, DOInternal MedicinePearland, TX
Yangseon Park, M.D.AnesthesiologyHouston, TX
Frank A Parke, MDRheumatologyThe Woodlands, TX
Samantha L Parker Lane, MDNeurosurgerySugar Land, TX
Terri Parks Cannon, M.D.Internal MedicinePearland, TX
Christina Parmar, M.D.Obstetrics & GynecologyShenandoah, TX
Cliffton S Parnacott, CRNACertified Registered Nurse Anesthetist (CRNA)Houston, TX
Nicole P Pasao-Pham, CRNPNurse PractitionerHouston, TX
Thimos G Paschalis, M.D.Internal MedicineShenandoah, TX
Nimrah Patail, DOFamily PracticeHouston, TX
Maria M Patarroyo Aponte, M.D.CardiologyHouston, TX
Amit PatelEmergency MedicineHouston, TX
Amitkumar Patel, MDFamily PracticeMagnolia, TX
Amol M Patel, D.O.NephrologySeattle, WA
Anay R Patel, M.D.Orthopedic SurgeryHouston, TX
Anuj J Patel, M.D.Diagnostic RadiologyHouston, TX
Bela Patel, M.D.Critical Care (Intensivists)Houston, TX
Devang S Patel, MDAnesthesiologyDallas, TX
Ginger M Patel, RN, FNP-CNurse PractitionerHouston, TX
Hanish D Patel, M.D.Pulmonary DiseaseRoanoke, VA
Harsadbhai D Patel, MDGastroenterologyHouston, TX
Hemali H Patel, D.P.MPodiatryShenandoah, TX
Hiral R Patel, MDAnesthesiologyHouston, TX
Jigar Patel, M.D.GastroenterologyShenandoah, TX
Kaushal Patel, M.D.Interventional CardiologyHumble, TX
Keyur B Patel, M.D.Diagnostic RadiologyHouston, TX
Maharshi H Patel, D.ODiagnostic RadiologyHouston, TX
Maitryben M Patel, DOHospitalistHouston, TX
Maneesh N Patel, MDInternal MedicineHouston, TX
Manish L Patel, M.D.Pulmonary DiseaseHouston, TX
Manish P Patel, DOFamily PracticeSpring, TX
Maulin Patel, M.D.Critical Care (Intensivists)Houston, TX
Mayank C Patel, MDPulmonary DiseaseHouston, TX
Milan PatelFamily PracticePearland, TX
Monica B Patel, M.D.CardiologyHouston, TX
Nehal V Patel, MDNephrologyHouston, TX
Nikhil R Patel, M.D.Emergency MedicineHouston, TX
Nimesh M Patel, MDInternal MedicineConroe, TX
Pareshkumar K Patel, M.D.CardiologyHouston, TX
Pratik D Patel, M.D.Family PracticeSpring, TX
Purvesh R Patel, M.DCritical Care (Intensivists)Houston, TX
Purvi Patel, MDInterventional Pain ManagementHouston, TX
Rita G Patel, APRN, AGANCP-BCNurse PractitionerPearland, TX
Ronak M Patel, M.D.Orthopedic SurgerySugar Land, TX
Ruchir Patel, MDInterventional CardiologyHumble, TX
Rupert Patel, MDNephrologySugar Land, TX
Sandeep G Patel, DPMPodiatryPearland, TX
Shital Patel, M.D.Family PracticeHouston, TX
Shivam PatelHospitalistHouston, TX
Urmeel H Patel, M.D.Hematology-OncologyShenandoah, TX
Vipul M Patel, MDInternal MedicinePasadena, TX
Vipulkumar G Patel, M. D.Internal MedicineDickinson, TX
Viresh Y Patel, M.D.Internal MedicineHouston, TX

Affiliation comes from the CMS Doctors and Clinicians Facility Affiliation file, hospital rows only; name, address and type from the CMS Hospital General Information file. CMS does not publish an end-of-year archive of the affiliation file, so the current snapshot is applied to the latest data year. A clinician listed with several hospitals or groups appears on each of their pages. How hospital pages are built