Quick answers
- Which hospitals does Henry Yampolsky work at?
- Medicare's official clinician data lists Henry Yampolsky at 1 hospital: Saint John's Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Henry Yampolsky see patients?
- Medicare's clinician data lists 2 practice locations, including South Pasadena, CA and West Hills, CA. Call before your visit to confirm the address.
- What is Henry Yampolsky's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Henry Yampolsky accept Medicare assignment?
- Yes. Medicare's clinician data says Henry Yampolsky 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 Henry Yampolsky?
- (626) 396-2900, as listed in official Medicare / NPI Registry data.
- What is Henry Yampolsky's NPI number?
- 1295704237. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Henry Yampolsky works
Medicare's Facility Affiliation Data lists Henry Yampolsky at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Saint John's Health CenterSanta Monica, CA · Acute Care Hospital · CCN 050290
Practice locations
Addresses where Henry Yampolsky is enrolled with Medicare (CMS data updated 2026-10-02).
- 209 Fair Oaks AveSouth Pasadena, CA 91030 (626) 396‑2900
- 7301 Medical Ctr Dr, Suite 100West Hills, CA 91307 (818) 884‑1683
Group practices
Medicare enrollment lists Henry Yampolsky as a member of this group (CMS data updated 2026-10-02).
- City of Hope Medical Foundation982 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Vanderbilt University School Of Medicine |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295704237 |
| 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