Daniel Hogan Slack, MD
NPI 1952864027ActiveIndividual· Internal Medicine· Fairfield, CA
Internal Medicine (MD) in Fairfield, California, trained at University of Colorado School of Medicine, Denver (class of 2019). Medicare paid $1,995 for services to 16 patients in 2024. Paratek Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $58.20 in all, mostly food and beverage.
Overview
| NPI | 1952864027 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 7, 2019 |
| Last updated in NPPES | Sep 26, 2024 |
| Certified by provider | Sep 26, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 176336 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 16 across 1 procedure code |
| Paid by Medicare | $1,995 |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Internal Medicine |
Medical group
- Sutter Valley Medical FoundationModesto, CA · 2,500 clinicians
Hospital affiliation
- Sutter Medical Center, SacramentoSacramento, CA
Industry payments (Open Payments)
- 2025$58.20 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $28.06 | 1 |
| Amgen Inc. | $15.16 | 1 |
| Novo Nordisk Inc | $14.98 | 1 |
What the 2025 payments were for
- Food and Beverage$58.20 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Fairfield
- 1134180219
- 1164097804
- 1275191249
- 1427079169
- 1477522480
- 1548722580
- 1619990637
- 1821418302
- 1851715627
- 1962471961
- 1982646154
- 1003899279
All 65 internal medicine physicians in Fairfield · All internal medicine physicians in California