Quick answers
- Which hospitals does Daniel R. Hersh work at?
- Medicare's official clinician data lists Daniel R. Hersh at 1 hospital: Providence Queen of the Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel R. Hersh see patients?
- Medicare's clinician data lists 4 practice locations, including Napa, CA and Anaheim, CA. Call before your visit to confirm the address.
- What is Daniel R. Hersh's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Daniel R. Hersh accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel R. Hersh 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 Daniel R. Hersh?
- (707) 252-4411, as listed in official Medicare / NPI Registry data.
- What is Daniel R. Hersh's NPI number?
- 1487625133. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel R. Hersh works
Medicare's Facility Affiliation Data lists Daniel R. Hersh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Queen of the Valley Medical CenterNapa, CA · Acute Care Hospital · CCN 050009
Practice locations
Addresses where Daniel R. Hersh is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 Trancas StNapa, CA 94558 (707) 252‑4411
- 1000 Trancas St, Suite 1Napa, CA 94558 (707) 253‑7161
- 1100 Trancas StNapa, CA 94558
- 200 W Ctr St PromenadeAnaheim, CA 92805
Group practices
Medicare enrollment lists Daniel R. Hersh as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Foundation1,466 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Napa
Clinicians with the same Medicare primary specialty in Napa, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | George Washington University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487625133 |
| 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