Clinicians affiliated with Physicians Referral Service
2,765 clinicians on file with this group · most practice in Houston-Pasadena-The Woodlands, TX · PAC ID 7911801410
2,327 clinicians affiliated with Physicians Referral Service are in the 2024 Medicare Part B data, 1,288 of them physicians. Data years with affiliated clinicians: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024.
Each clinician's exact figures are in their Physician Report, from their page; a specialty's figures in this market are in a Market Comparison. View sample report · Already purchased? Open your report
Affiliated clinicians by specialty, 2024
All specialties · Nurse Practitioner (538) · Physician Assistant (342) · Diagnostic Radiology (160) · Internal Medicine (124) · Certified Registered Nurse Anesthetist (CRNA) (120) · Pathology (120) · Medical Oncology (95) · Anesthesiology (94) · Radiation Oncology (89) · Hematology-Oncology (78) · General Surgery (35) · Emergency Medicine (32) · Surgical Oncology (30) · Neurology (26) · Plastic and Reconstructive Surgery (26) · Interventional Radiology (25) · Gastroenterology (24) · Hospice and Palliative Care (23) · Otolaryngology (23) · Dermatology (21) · Urology (20) · Infectious Disease (19) · Endocrinology (18) · Hematology (18) · Gynecological Oncology (17) · Cardiology (16) · Hematopoietic Cell Transplantation and Cellular Therapy (15) · Neurosurgery (15) · Psychologist, Clinical (13) · Critical Care (Intensivists) (12) · Pulmonary Disease (12) · Hospitalist (11) · Nuclear Medicine (11) · Anesthesiology Assistant (10) · Physical Medicine and Rehabilitation (9) · Certified Clinical Nurse Specialist (8) · Nephrology (8) · Thoracic Surgery (8) · Ophthalmology (7) · Oral Surgery (Dentist only) (7) · Orthopedic Surgery (7) · Obstetrics & Gynecology (6) · Pain Management (6) · Psychiatry (5) · Rheumatology (5) · Colorectal Surgery (Proctology) (4) · Family Practice (4) · Vascular Surgery (4) · Clinical Cardiac Electrophysiology (1) · General Practice (1) · Geriatric Medicine (1) · Geriatric Psychiatry (1) · Licensed Clinical Social Worker (1) · Medical Genetics and Genomics (1) · Pediatric Medicine (1)
Specialty links go to the specialty in Houston-Pasadena-The Woodlands, TX.
Clinicians affiliated with Physicians Referral Service, 2024
Alphabetical by last name; 1,601–1,700 of 2,327.
| Name | Specialty | City |
|---|---|---|
| Yury Potylchansky, M.D. | Anesthesiology | Houston, TX |
| Anna Poullard, NP | Nurse Practitioner | Houston, TX |
| Deepa Poulose, NP | Nurse Practitioner | Houston, TX |
| Catherine Powers-James, PHD | Psychologist, Clinical | Houston, TX |
| Jenny V Pozadzides, M.D, | Hematology-Oncology | Houston, TX |
| Sujit Prabhu, M.D. | Neurosurgery | Houston, TX |
| Srinivasa Prasad, M.D. | Diagnostic Radiology | Houston, TX |
| Selvaraj E Pravinkumar, M.D. | Critical Care (Intensivists) | Houston, TX |
| Alisha M Praznik, PA-C | Physician Assistant | Houston, TX |
| Kaitlin C Prescott, PA-C | Physician Assistant | Houston, TX |
| Melissa C Price, MD | Diagnostic Radiology | Houston, TX |
| Victor G Prieto, M.D. PHD | Pathology | Houston, TX |
| Maile Princena, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Alexandra K Probst, PA-C | Physician Assistant | Houston, TX |
| Vinay K Puduvalli, M.D. | Neurology | Houston, TX |
| Rebekah G Puls, NP-C | Nurse Practitioner | Houston, TX |
| Krystal A Purdon, PA-C | Physician Assistant | Houston, TX |
| Ron V Purugganan, M.D. | Anesthesiology | Houston, TX |
| Melissa A Puskac, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Kristen B Pytynia | Otolaryngology | Houston, TX |
| Muzaffar H Qazilbash, M.D. | Hematopoietic Cell Transplantation and Cellular Therapy | Houston, TX |
| David Qian, MD, PHD | Radiation Oncology | Houston, TX |
| Lianqun Qiu, MD | Pathology | Houston, TX |
| Angela N Quach, NP | Nurse Practitioner | Houston, TX |
| Stephanie Quintero, MSN, APRN, AG CNS-BC | Nurse Practitioner | Houston, TX |
| Issam I Raad, M.D. | Infectious Disease | Houston, TX |
| Fatimabatoul Rabaa, PA-C | Physician Assistant | Houston, TX |
| Firouzeh Rad, APRN | Nurse Practitioner | Houston, TX |
| Hind Rafei | Hematology-Oncology | Houston, TX |
| Kanwal P Raghav, M.D. | Medical Oncology | Houston, TX |
| Meera Raghavan, MD | Diagnostic Radiology | Tampa, FL |
| Thomas F Rahlfs, M.D. | Anesthesiology | Houston, TX |
| Prashant Kumar Rai, MD | Neurology | Houston, TX |
| Sabeena Q Rajani, MSN, APRN, FNP-C | Nurse Practitioner | Houston, TX |
| Lakshmikantha Rajanna, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Ravi Rajaram, M.D. | General Surgery | Chicago, IL |
| Eva Rajha, MD | Emergency Medicine | Houston, TX |
| Gottumukkala S Raju, MD | Gastroenterology | Houston, TX |
| Robert L Ramage, PA | Physician Assistant | Houston, TX |
| Preetha Ramalingam, MD | Pathology | Houston, TX |
| Jeremy Ramdial, MD | Internal Medicine | Houston, TX |
| David L Ramirez, M.D. | Hematology-Oncology | Houston, TX |
| Jessica C Ramirez, PA-C | Physician Assistant | Houston, TX |
| Lori A Ramirez, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Marilyn E Ramirez, NP | Nurse Practitioner | Houston, TX |
| Maria F Ramirez Manotas, MD | Anesthesiology | Houston, TX |
| Carla Ramjit, APRN | Nurse Practitioner | Houston, TX |
| Lois M Ramondetta, M.D. | Gynecological Oncology | Houston, TX |
| Larissa M Ramos, RN, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Melanie N Ramos, FNP | Nurse Practitioner | Houston, TX |
| Whitney Randolph, APRN | Nurse Practitioner | Houston, TX |
| Priya Rao, MD | Pathology | Houston, TX |
| Smitha P Raphel, AGACNP- BC | Nurse Practitioner | Houston, TX |
| Asif Rashid, M.D. | Pathology | Houston, TX |
| Ravin Ratan | Hematology-Oncology | Houston, TX |
| Katherine M Ratcliff, PA-C | Physician Assistant | Houston, TX |
| Nisha Rathi, M.D. | Critical Care (Intensivists) | Houston, TX |
| Sally Raty, MD | Anesthesiology | Houston, TX |
| Gaiane M Rauch, M.D. | Diagnostic Radiology | Houston, TX |
| Jose A Rauh-Hain, MD | Gynecological Oncology | Houston, TX |
| Farhad Ravandi-Kashani, M.D. | Hematology-Oncology | Houston, TX |
| Vinod Ravi, MD | Medical Oncology | Houston, TX |
| Gregory C Ravizzini, M.D. | Nuclear Medicine | Houston, TX |
| Anishia S Rawther-Karedath, MS.RN.AGNP-C | Nurse Practitioner | Houston, TX |
| Iesha Ray, MSN, APRN, FNP-C | Nurse Practitioner | Houston, TX |
| Shaan M Raza, M.D. | Neurosurgery | Houston, TX |
| Zayd A Razouki | Internal Medicine | Rochester, MN |
| Andres Oswaldo Razo Vazquez, MD | Anesthesiology | Houston, TX |
| Elizabeth Rebello, M.D. | Anesthesiology | Houston, TX |
| Akhila Reddy, M.D. | Family Practice | Houston, TX |
| Dereddi Raja S Reddy, MD | Internal Medicine | Houston, TX |
| Jay Paul Reddy, MD | Radiation Oncology | Houston, TX |
| Manu G Reddy, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Gregory P Reece, M.D. | Plastic and Reconstructive Surgery | Houston, TX |
| Jennifer S Reed, AGACNP-BC | Nurse Practitioner | Houston, TX |
| Paige A Reed, DO | Interventional Radiology | Houston, TX |
| Shamika Reed, PA-C | Physician Assistant | Houston, TX |
| Valerie K Reed, M.D. | Radiation Oncology | Houston, TX |
| Biby Reji, APRN | Nurse Practitioner | Houston, TX |
| Wenhong Ren | Nurse Practitioner | Abington, PA |
| Jessica L Rentfrow, APRN | Nurse Practitioner | Houston, TX |
| Erika Resetkova, M.D., PHD | Pathology | Houston, TX |
| Alexander Reskallah, M.D. | Anesthesiology | Houston, TX |
| Maria Veronica Revilla, APRN, FNP-BC | Nurse Practitioner | Houston, TX |
| Jennie L Rexer, PHD | Psychologist, Clinical | Houston, TX |
| Maria C Reyes, DNP,APRN,FNP-C | Nurse Practitioner | Houston, TX |
| Stephanie E Reyes, PA-C | Physician Assistant | Houston, TX |
| Rae Zyn B Reynolds, RN, ANP | Nurse Practitioner | Houston, TX |
| Laurence D Rhines, M.D. | Neurosurgery | Houston, TX |
| Michael W Riben, M.D. | Pathology | Houston, TX |
| Luigi Ricciardiello, M.D. | Gastroenterology | Houston, TX |
| David C Rice, M.D. | Thoracic Surgery | Houston, TX |
| Elizabeth Rich, PA-C | Physician Assistant | Houston, TX |
| Jessica L Richard, RN, NP-C | Nurse Practitioner | Houston, TX |
| David M Richards, MD | Gastroenterology | Houston, TX |
| Kristen N Richards, M.D. | Dermatology | Houston, TX |
| Tiffany Richards, R.N., ANP | Nurse Practitioner | Houston, TX |
| Chelsea Richardson, CRNA | Certified Registered Nurse Anesthetist (CRNA) | Houston, TX |
| Gwyn Richardson, M.D. | Gynecological Oncology | Galveston, TX |
| Idahlia E Richardson, AGNP | Nurse Practitioner | Houston, TX |
Practice locations
Listed practice locations in Texas.
Source: CMS Doctors and Clinicians National Downloadable File, snapshot October 2, 2026.
Membership comes from the CMS Doctors and Clinicians file. CMS does not publish an end-of-year archive of it, so the current snapshot is applied to every data year. A clinician affiliated with several groups or hospitals appears on each of their pages. How group pages are built · Limitations