Quick answers
- Which hospitals does Joshua Ralston work at?
- Medicare's official clinician data lists Joshua Ralston at 4 hospitals: Beth Israel Deaconess Hospital - Milton, Beth Israel Deaconess Medical Center, Longmont United Hospital and St Elizabeth Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joshua Ralston see patients?
- Medicare's clinician data lists 4 practice locations, including Parker, CO, Needham, MA and Longmont, CO. Call before your visit to confirm the address.
- What is Joshua Ralston's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Joshua Ralston accept Medicare assignment?
- Yes. Medicare's clinician data says Joshua Ralston accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Joshua Ralston?
- (303) 617-4700, as listed in official Medicare / NPI Registry data.
- What is Joshua Ralston's NPI number?
- 1962142364. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joshua Ralston works
Medicare's Facility Affiliation Data lists Joshua Ralston at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beth Israel Deaconess Hospital - MiltonMilton, MA · Acute Care Hospital · CCN 220108
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Longmont United HospitalLongmont, CO · Acute Care Hospital · CCN 060003
- St Elizabeth HospitalFort Morgan, CO · Acute Care Hospital · CCN 060044
Practice locations
Addresses where Joshua Ralston is enrolled with Medicare (CMS data updated 2026-10-02).
- 10470 S Progress WayParker, CO 80134 (303) 617‑4700
- 10470 S Progress Way, Unit 104Parker, CO 80134 (303) 617‑4700
- 148 Chestnut StNeedham, MA 02492 (781) 453‑3000
- 1950 Mountain View AveLongmont, CO 80501 (303) 485‑3066
Group practices
Medicare enrollment lists Joshua Ralston as a member of these groups (CMS data updated 2026-10-02).
- Select Physical Therapy Holdings Inc2,024 clinicians in the group
- Catholic Health Initiatives Colorado1,225 clinicians in the group
- Associated Physicians of Harvard Medical Faculty Physicians at Beth Is565 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Parker
Clinicians with the same Medicare primary specialty in Parker, CO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1962142364 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians