Clinicians affiliated with University Professional Services
1,724 clinicians on file with this group · most practice in Portland-Vancouver-Hillsboro, OR-WA · PAC ID 4880760107
1,276 clinicians affiliated with University Professional Services are in the 2024 Medicare Part B data, 917 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 · Physician Assistant (183) · Nurse Practitioner (140) · Family Practice (78) · Internal Medicine (60) · Emergency Medicine (51) · Ophthalmology (51) · Neurology (48) · Diagnostic Radiology (46) · General Surgery (41) · Hospitalist (41) · Pathology (31) · Medical Oncology (30) · Hematology-Oncology (28) · Orthopedic Surgery (27) · Cardiology (25) · Gastroenterology (21) · Infectious Disease (21) · Obstetrics & Gynecology (21) · Pulmonary Disease (20) · Dermatology (19) · Psychiatry (19) · Endocrinology (18) · Nephrology (18) · Otolaryngology (18) · Interventional Radiology (17) · Urology (17) · Psychologist, Clinical (16) · Anesthesiology (15) · Neurosurgery (14) · Optometry (11) · Radiation Oncology (10) · Plastic and Reconstructive Surgery (9) · Surgical Oncology (9) · Critical Care (Intensivists) (8) · Pediatric Medicine (8) · Rheumatology (8) · Vascular Surgery (8) · Hospice and Palliative Care (7) · Cardiac Surgery (5) · Clinical Cardiac Electrophysiology (5) · Hematology (5) · Allergy/ Immunology (4) · Colorectal Surgery (Proctology) (4) · Gynecological Oncology (4) · Licensed Clinical Social Worker (4) · Physical Medicine and Rehabilitation (4) · Thoracic Surgery (4) · Geriatric Medicine (3) · Interventional Cardiology (3) · Podiatry (3) · Micrographic Dermatologic Surgery (2) · Nuclear Medicine (2) · Oral Surgery (Dentist only) (2) · Pain Management (2) · Sleep Medicine (2) · Addiction Medicine (1) · Adult Congenital Heart Disease (1) · Hand Surgery (1) · Maxillofacial Surgery (1) · Medical Genetics and Genomics (1) · Sports Medicine (1)
Specialty links go to the specialty in Portland-Vancouver-Hillsboro, OR-WA.
Clinicians affiliated with University Professional Services, 2024
Alphabetical by last name; 701–800 of 1,276.
| Name | Specialty | City |
|---|---|---|
| David Mazur-Hart, MD | Neurosurgery | Hillsboro, OR |
| Brittany Mcadams | Family Practice | Portland, OR |
| Raluca Mccallum, M.D. | Diagnostic Radiology | Portland, OR |
| Matthew G Mccaskill, D.O. | Neurology | Portland, OR |
| Nathaniel D Mcconkey, DO | Clinical Cardiac Electrophysiology | Portland, OR |
| Sarah S Mcconville, MD | Anesthesiology | Portland, OR |
| Craig S Mcdougall, M.D. | Internal Medicine | Beaverton, OR |
| Daniel E Mcgee, M.D. | Emergency Medicine | Mechanicsville, VA |
| Lidija Mcgrath, MD | Cardiology | Portland, OR |
| Robert B Mclafferty, M.D. | Vascular Surgery | Portland, OR |
| Aleksandra A Mcleod, M.D. | Hematology-Oncology | Portland, OR |
| Ryan Mcmahon, PA-C | Physician Assistant | Portland, OR |
| Kysa Z Mcsky, MD | Emergency Medicine | Minneapolis, MN |
| Eva Medvedova, M.D. | Hematology | Portland, OR |
| Ryan Meek | Interventional Radiology | Portland, OR |
| James Meeker, MD | Orthopedic Surgery | Portland, OR |
| Stephanie J Mengden Koon, M.D. | Dermatology | Tigard, OR |
| Jonathan Merkley, PA-C | Physician Assistant | Portland, OR |
| Stacey M Mermigos | Nurse Practitioner | Portland, OR |
| Miranda E Merrill, M.D. | Critical Care (Intensivists) | Portland, OR |
| Stacey M Merz, PA-C | Physician Assistant | Portland, OR |
| Kendra D Mesa, PA | Physician Assistant | Portland, OR |
| William Messer, M.D. PH.D. | Infectious Disease | Portland, OR |
| Ian Metzler, M.D. | Urology | Portland, OR |
| Gabrielle Meyers, MD | Hematology-Oncology | Portland, OR |
| Camelia Mihart, AGACNP | Nurse Practitioner | Portland, OR |
| Eric D Milanese, PA | Physician Assistant | Portland, OR |
| Christina E Milano | Family Practice | Portland, OR |
| Briana D Miller, MD | Emergency Medicine | Portland, OR |
| Elizabeth A Miller | Physician Assistant | Portland, OR |
| Gracey A Miller, PA | Physician Assistant | Portland, OR |
| Parker Miller, MD | Neurology | Portland, OR |
| Adam J Mirarchi, MD | Orthopedic Surgery | Portland, OR |
| Nupur S Mistry, MD | Nephrology | Portland, OR |
| Jennifer S Mitchell, PA-C | Physician Assistant | Portland, OR |
| Julie A Mitchell, A-GNP | Nurse Practitioner | Portland, OR |
| Timur Mitin, M.D., PH.D. | Radiation Oncology | Hillsboro, OR |
| Arnab Mitra, M.D. | Internal Medicine | Portland, OR |
| Erik S Mittra, M.D., PH.D. | Nuclear Medicine | Portland, OR |
| Richard W Moberly, MD | Family Practice | Scappoose, OR |
| Emily S Mollenkopf, NP | Nurse Practitioner | Salem, OR |
| Samuel Moody, PA-C | Physician Assistant | Portland, OR |
| Ranjani N Moorthi, MD | Nephrology | Portland, OR |
| Emily A Morgan, M.D. | Internal Medicine | Portland, OR |
| Terry K Morgan, MD | Pathology | Portland, OR |
| Ryan E Morin, CNP | Nurse Practitioner | Portland, OR |
| Mina Mostafavifar, PA-C | Physician Assistant | Portland, OR |
| Paul Motika, M.D. | Neurology | Portland, OR |
| Bart C Moulton, MD | Critical Care (Intensivists) | Portland, OR |
| Reid V Mueller, MD | Plastic and Reconstructive Surgery | Portland, OR |
| Srini V Mukundan, M.D. | Critical Care (Intensivists) | Portland, OR |
| Jean H Mullins-Padgett, AGACNP-BC | Nurse Practitioner | Portland, OR |
| Christine E Mullowney, M.D. | Internal Medicine | Portland, OR |
| Elizabeth G Munro, M.D. | Gynecological Oncology | Portland, OR |
| Noriyuki Murakami, M.D. | Internal Medicine | Portland, OR |
| David R Murphy, PA | Physician Assistant | Portland, OR |
| Edward N Murphy, M.D. | Internal Medicine | Portland, OR |
| Emily K Myers, MD | Family Practice | Portland, OR |
| Jeffrey Myers, PA | Physician Assistant | Portland, OR |
| Erin Myhre | Physician Assistant | Portland, OR |
| Nima Nabavizadeh, MD | Radiation Oncology | Portland, OR |
| David R Nagarkatti-Gude, M.D., PH.D. | Psychiatry | Portland, OR |
| Nancy E Nagel, NP | Nurse Practitioner | Dallas, TX |
| Arpana M Naik, MD | Surgical Oncology | Portland, OR |
| Courtney Nall, MD | Family Practice | Portland, OR |
| Afshan A Nanji, M.D. | Ophthalmology | Portland, OR |
| Andrew J Natonson, M.D. | Neurology | Portland, OR |
| Willscott E Naugler, M.D. | Gastroenterology | Portland, OR |
| Omar F Nazir, M.D. | Orthopedic Surgery | Portland, OR |
| Paul Nefedov | Optometry | Longview, WA |
| Daniel B Nelson, MD | Internal Medicine | Portland, OR |
| Pushpa Neppala | General Surgery | Portland, OR |
| Gary M Nesbit, MD | Interventional Radiology | Portland, OR |
| Ryan Nesbit Deane, MD | Family Practice | Portland, OR |
| Johanna C Nesse, FNP | Nurse Practitioner | The Dalles, OR |
| Matthew R Neth, MD | Emergency Medicine | Seattle, WA |
| Suvi Neukam, D.O. | Geriatric Medicine | Portland, OR |
| Laura Newell, M.D. | Hematology-Oncology | Portland, OR |
| Alisa Y Newhall, FNP | Nurse Practitioner | Portland, OR |
| Brittaney R Newsome, PA-C | Physician Assistant | Portland, OR |
| John D Ng, MD | Ophthalmology | Portland, OR |
| Kelvin K Ng, M.D. | Internal Medicine | Portland, OR |
| Ronald Ng, MD | Medical Oncology | Portland, OR |
| Khanh P Nguyen, M.D. | Vascular Surgery | Portland, OR |
| Khoa Nguyen, MD | Critical Care (Intensivists) | Portland, OR |
| Kimberly K Nguyen, MD | Ophthalmology | Portland, OR |
| Joshua P Nickerson, M.D. | Diagnostic Radiology | Portland, OR |
| Joycelyn Niimi, O.D. | Optometry | Portland, OR |
| Carolyn K Nixon | Physician Assistant | Portland, OR |
| Stephen Njoroge, M.D. | Psychiatry | Portland, OR |
| Stephanie A Nonas, M.D. | Pulmonary Disease | Portland, OR |
| Ryan M Norton, D.O. | Family Practice | Beaverton, OR |
| Lindsey Nowacki, LCSW | Licensed Clinical Social Worker | Beaverton, OR |
| Alexander J Nydahl, PA-C | Physician Assistant | Portland, OR |
| Gregory O Obala, MBCHB | Diagnostic Radiology | Portland, OR |
| Kevin M O'Brien, MSN, FNP-C, APRN | Nurse Practitioner | Portland, OR |
| Matthew B O'Brien, M.D. | Diagnostic Radiology | Portland, OR |
| Sebastian Obrzut, M.D. | Diagnostic Radiology | Portland, OR |
| Onyekachi Ogbonna, M.D. | Hematology-Oncology | Portland, OR |
| Avital Y O'Glasser, M.D. | Hospitalist | Portland, OR |
Practice locations
Listed practice locations in Oregon, Washington.
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