Quick answers
- Which hospitals does Sergy Lemeshko work at?
- Medicare's official clinician data lists Sergy Lemeshko at 5 hospitals: BSA Hospital, CHRISTUS Southeast Texas- St Elizabeth, Glen Rose Medical Center, Memorial Hospital and Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sergy Lemeshko see patients?
- Medicare's clinician data lists 17 practice locations, including San Juan, PR, Sitka, AK and Nederland, TX. Call before your visit to confirm the address.
- What is Sergy Lemeshko's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Sergy Lemeshko accept Medicare assignment?
- Yes. Medicare's clinician data says Sergy Lemeshko 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 Sergy Lemeshko?
- (818) 639-2901, as listed in official Medicare / NPI Registry data.
- What is Sergy Lemeshko's NPI number?
- 1376780866. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sergy Lemeshko works
Medicare's Facility Affiliation Data lists Sergy Lemeshko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- BSA HospitalAmarillo, TX · Acute Care Hospital · CCN 450231
- CHRISTUS Southeast Texas- St ElizabethBeaumont, TX · Acute Care Hospital · CCN 450034
- Glen Rose Medical CenterGlen Rose, TX · Acute Care Hospital · CCN 450451
- Memorial HospitalSeminole, TX · Critical Access Hospital · CCN 451358
- Memorial HospitalDumas, TX · Critical Access Hospital · CCN 451386
Practice locations
Addresses where Sergy Lemeshko is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 17; the Medicare profile lists all.
- 103 Ave De Diego, Apt 1804sSan Juan, PR 00911 (818) 639‑2901
- 1204 Seward Ave, Searhc 1204 Behavioral Health SitkaSitka, AK 99835 (907) 966‑8611
- 1206 Seward Ave, Searhc 1206 Behavioral Health SitkaSitka, AK 99835 (907) 966‑8611
- 1209 Seward Ave, Searhc 1209 BehavioralSitka, AK 99835 (907) 966‑8611
- 1695 Calle Aguas CalientesSan Juan, PR 00926 (952) 595‑1100
Group practices
Medicare enrollment lists Sergy Lemeshko as a member of these groups (CMS data updated 2026-10-02).
- Mary Imogene Bassett Hospital763 clinicians in the group
- Virtual Radiologic Professionals LLC397 clinicians in the group
- Northside Radiology Associates LLC385 clinicians in the group
- Southeast Alaska Regional Health Consortium369 clinicians in the group
- United Memorial Medical Center279 clinicians in the group
- Golden State Imaging Associates Inc239 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in San Juan
Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Baylor College Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376780866 |
| 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