Practice address
1500 E Duarte Road
Duarte, CA 91010
Los Angeles County includes primary care (7% of residents) and mental health (13% of residents) shortage areas. About shortage areas
At a glance
- Clinicians registered here
- 57
- Physicians (MD and DO)
- 33
- Specialties
- 22
- Industry payments to them, 2025
- $152,785
Specialties here
- Everyone 57
- Nurse Practitioners 21
- Hematology 6
- Radiology 3
- Radiation Oncology 2
- Hospitalist 2
- Gynecologic Oncology 2
- Gastroenterology 2
- Hospice & Palliative Medicine 2
- Medical Oncology 2
- Neurosurgery 2
- Pathology 2
- Infectious Disease 1
- Registered Dietitians 1
- Pharmacists 1
- Pain Medicine 1
- Plastic Surgery 1
- Physician Assistants 1
- Medical Genetics 1
- General Surgery 1
- Pediatrics 1
- Anesthesiology 1
- Surgical Oncology 1
Who practices here
57 clinicians
- Alice Ahn, NP Nurse Practitioners
- Andrew S. Artz, M.D., M.S. Hematology
- Arya Amini, M.D. Radiation Oncology
- Brian C. Bowman, N.P. Nurse Practitioners
- Brittany N. Duvall, NP Nurse Practitioners
- Carey Ramirez, NP Nurse Practitioners
- Christien Jeyasingh, AGPCNP-BC Nurse Practitioners
- Cornelia G. Banciu-odell, MD Hospitalist
- Deepa D. Nanayakkara Infectious Disease
- Dhvani D. Bhatt, R.D. Registered Dietitians
- Diana T. Samuels, PHARMD Pharmacists
- Duveen Sturgeon, MSN, ACNP-BC Nurse Practitioners
- Elisabeth M. King Nurse Practitioners
- Elizabeth G. Bautista, NURSE PRACTITIONER Nurse Practitioners
- Ernest S. Han, MD Gynecologic Oncology
- France Sayles, FNP Nurse Practitioners
- Geoffrey Shouse, D.O., PH.D. Hematology
- Gregory Idos, M.D. Gastroenterology
- Heather D. Bogdanov, N.P. Nurse Practitioners
- Heather N. Bitar, D.O. Hospice & Palliative Medicine
- Helene B. Zonder, N.P. Nurse Practitioners · Bldg Dps, 108
- Howard L. West, MD Medical Oncology
- Idoroenyi Amanam, M.D. Hematology
- Jaisha Mathew, M.D. Pain Medicine
- Janet Rattanapichetkul, FNP Nurse Practitioners
- Jason Duong, DO Neurosurgery
- Javier Arias-stella III, M.D. Pathology
- Jeff Chang, MD Plastic Surgery
- Jerick Tan, NP Nurse Practitioners
- Jonathan Young Radiology
- Julie Jean, NP-C Nurse Practitioners
- June E. Spilburg, ACNP Nurse Practitioners
- Karen N. Herold, RNP Nurse Practitioners
- Kathryn Wilson, PA-C Physician Assistants
- Kevin Mcdonnell, M.D. Medical Genetics
- Lacy J. Graham, APRN-C Nurse Practitioners
- Lisa A. Feldman, MD Neurosurgery
- Lorena Gonzalez, M.D. General Surgery
- Lorna Rodriguez, MD, PHD Gynecologic Oncology
- Mayuko Sakae, MD Hospice & Palliative Medicine
- Monique K. Phan, DO Hospitalist
- Paul B. Koller, M.D. Hematology
- Penelope P. Fu, MD, MPH Pediatrics
- Rita M. Poquette, NP Nurse Practitioners
- Salman Otoukesh Hematology
- Sanaz Ghaffari, M.D. Anesthesiology
- Sarah K. De Belen, NURSE PRACTITIONER Nurse Practitioners
- Scott M. Glaser, MD Radiation Oncology
- Shaila Merchant, MSC, MHSC, MD Surgical Oncology · Mob L001
- Shan Ju Lin, FNP-C Nurse Practitioners
Industry payments
Drug and device makers reported $152,785 in general payments to 39 clinicians at this address in 2025.
- Geoffrey Shouse, D.O., PH.D. $36,623
- Andrew S. Artz, M.D., M.S. $34,976
- Arya Amini, M.D. $27,883
- Idoroenyi Amanam, M.D. $22,670
- Brittany N. Duvall, NP $11,675
- Tanya Siddiqi, M.D. $4,859
- Shaila Merchant, MSC, MHSC, MD $4,474
- Jeff Chang, MD $3,844
CMS Open Payments (meals, speaking, consulting and similar; not research). A payment is not evidence of wrongdoing.
Industry-funded research
9 clinicians here are named as investigators on industry-funded studies ($6.7M in research payments reported in 2025).
- Tanya Siddiqi, M.D. 13 studies $4.1M
- Paul B. Koller, M.D. 2 studies $739,229
- Salman Otoukesh 4 studies $671,313
- Yan Xing, MD 6 studies $553,836
- Geoffrey Shouse, D.O., PH.D. 4 studies $334,989
- Lorna Rodriguez, MD, PHD 2 studies $127,820
- Idoroenyi Amanam, M.D. 3 studies $66,037
- Andrew S. Artz, M.D., M.S. 2 studies $65,180
Research payments usually go to the hospital or research site, not to the investigator personally.
Organizations registered here
- Accesshope Medical Group, Inc. Oncology Clinic/Center
Sources: CMS NPPES NPI Registry (who is registered at this address, as each clinician reported it), Medicare Care Compare (hospitals and groups), CMS Open Payments 2025. Addresses can be out of date; call before visiting.