Clinicians affiliated with Impact Medical Associates California
5 clinicians on file with this group · most practice in Ogden, UT · PAC ID 3274902267
5 clinicians affiliated with Impact Medical Associates California are in the 2024 Medicare Part B data, 1 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 (4) · Family Practice (1)
Specialty links go to the specialty in Ogden, UT.
Clinicians affiliated with Impact Medical Associates California, 2024
Alphabetical by last name; 5.
| Name | Specialty | City |
|---|---|---|
| Joseph Castrejon, MD | Family Practice | Vista, CA |
| Amy J Fowers, FNP | Nurse Practitioner | West Haven, UT |
| Airene O Maldonado | Nurse Practitioner | Fontana, CA |
| Jocelyn A Montierth, MSN, APRN, AGPCNP-BC | Nurse Practitioner | Kaysville, UT |
| Mary Nganga, NP | Nurse Practitioner | San Mateo, CA |
Practice locations
Listed practice locations in California, Texas, Utah.
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