Naum Spiegel, MD
NPI 1710973623ActiveIndividual· Urology· Ukiah, CA
Urology (MD) with Ukiah Adventist Hospital, practicing in Ukiah, California. Their prescriptions cost Medicare Part D more than their services did: $106,773 for 1,205 claims, against $61,787 paid for services in 2024. Ferring Pharmaceuticals Inc. reported $17.47 in payments in 2025, mostly food and beverage. Lists Adventist Health Clearlake and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1710973623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 26, 2005 |
| Last updated in NPPES | Nov 7, 2023 |
| Certified by provider | Nov 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 0101058458 | VA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 414 |
|---|---|
| Services billed | 963 across 52 procedure codes |
| Paid by Medicare | $61,787 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,205 · 2,836 30-day fills |
|---|---|
| Patients | 295 |
| Total drug cost | $106,773 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Ukiah Adventist HospitalUkiah, CA · 135 clinicians
Hospital affiliations
- Adventist Health ClearlakeClearlake, CA
- Adventist Health Howard MemorialWillits, CA
- Adventist Health Mendocino CoastFort Bragg, CA
- Adventist Health Ukiah ValleyUkiah, CA
- Sutter Lakeside HospitalLakeport, CA
Industry payments (Open Payments)
- 2025$17.47 · 1 payment from 1 company
- 2024$197.04 · 9 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ferring Pharmaceuticals Inc. | $17.47 | 1 |
What the 2025 payments were for
- Food and Beverage$17.47 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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