Quick answers
- Which hospitals does Dennis Nemceff work at?
- Medicare's official clinician data lists Dennis Nemceff at 3 hospitals: Palomar Health Downtown Campus, Palomar Medical Center Poway and Pomona Valley Hospital Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Dennis Nemceff see patients?
- Medicare's clinician data lists 2 practice locations, including Modesto, CA and Pomona, CA. Call before your visit to confirm the address.
- What is Dennis Nemceff's specialty?
- Medicare lists Vascular Surgery as the primary specialty.
- Does Dennis Nemceff accept Medicare assignment?
- Yes. Medicare's clinician data says Dennis Nemceff 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 Dennis Nemceff?
- (209) 578-1211, as listed in official Medicare / NPI Registry data.
- What is Dennis Nemceff's NPI number?
- 1427371228. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Dennis Nemceff works
Medicare's Facility Affiliation Data lists Dennis Nemceff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Palomar Health Downtown CampusEscondido, CA · Acute Care Hospital · CCN 050115
- Palomar Medical Center PowayPoway, CA · Acute Care Hospital · CCN 050636
- Pomona Valley Hospital Medical CenterPomona, CA · Acute Care Hospital · CCN 050231
Practice locations
Addresses where Dennis Nemceff is enrolled with Medicare (CMS data updated 2026-10-02).
- 1441 Florida AveModesto, CA 95350 (209) 578‑1211
- 1818 N Orange Grove AvePomona, CA 91767 (909) 973‑1148
Group practices
Medicare enrollment lists Dennis Nemceff as a member of these groups (CMS data updated 2026-10-02).
- First Choice Physician Partners127 clinicians in the group
- Jerry Kim MD Inc4 clinicians in the group
Specialties
- Vascular Surgeryprimary
Other vascular surgeons in Modesto
Clinicians with the same Medicare primary specialty in Modesto, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427371228 |
| 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