Paul Richard Guzik, DO
NPI 1558858183ActiveIndividual· Internal Medicine, Gastroenterology· San Luis Obispo, CA
Internal Medicine, Gastroenterology (DO) with Pacific Central Coast Health Centers, practicing in San Luis Obispo, California. 154 Medicare patients in 2024, $30,797 paid; nearly all of their 70 Part D prescriptions were generic (91%). Boston Scientific Corporation reported $23.32 in payments in 2025, mostly food and beverage. Lists Adventist Health Sierra Vista and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558858183 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 19, 2018 |
| Last updated in NPPES | Oct 2, 2024 |
| Certified by provider | Oct 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 19162 | CA |
| Internal Medicine | 207R00000X | BP10063747 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Osteopathic Manipulative Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 154 |
|---|---|
| Services billed | 263 across 25 procedure codes |
| Paid by Medicare | $30,797 |
Part D prescriptions in 2024
| Prescriptions (claims) | 70 · 92 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $11,052 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Osteopathic Manipulative Medicine |
| Telehealth | Offers telehealth |
Medical group
- Pacific Central Coast Health CentersTempleton, CA · 253 clinicians
Hospital affiliations
- Adventist Health Sierra VistaSan Luis Obispo, CA
- Adventist Health Twin CitiesTempleton, CA
- French Hospital Medical CenterSan Luis Obispo, CA
- Marian Regional Medical CenterSanta Maria, CA
Industry payments (Open Payments)
- 2025$23.32 · 1 payment from 1 company
- 2024$225.73 · 4 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $23.32 | 1 |
What the 2025 payments were for
- Food and Beverage$23.32 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 25 gastroenterologists in San Luis Obispo · All gastroenterologists in California