Dana N. Jennings, M.D.
NPI 1376644989ActiveIndividual· Internal Medicine· Ventura, CA
Internal Medicine (M.D.) with Internal Medicine of Ventura, practicing in Ventura, California. 535 Medicare patients in 2024, $213,480 paid; nearly all of their 5,852 Part D prescriptions were generic (92%). Abbott Laboratories reported $21.25 in payments in 2025, mostly food and beverage. Lists Community Memorial Hospital - Ojai and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1376644989 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 26, 2006 |
| Last updated in NPPES | Jul 25, 2025 |
| Certified by provider | Jul 25, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A105534 | 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 | 535 |
|---|---|
| Services billed | 3,148 across 34 procedure codes |
| Paid by Medicare | $213,480 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,852 · 14,104 30-day fills |
|---|---|
| Patients | 602 |
| Total drug cost | $240,527 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Internal Medicine of VenturaVentura, CA · 4 clinicians
Hospital affiliations
- Community Memorial Hospital - OjaiOjai, CA
- Community Memorial Hospital - VenturaVentura, CA
- Henry Mayo Newhall HospitalValencia, CA
- St Johns Regional Medical CenterOxnard, CA
Other facilities
- Assisted Home CareHome health agency · Ventura, CA
- Buena Vista Palliative Care & Home HealthHome health agency · Thousand Oaks, CA
- Livingston Memorial Visiting Nurse AssociationHome health agency · Ventura, CA
- Mission Home Health of Ventura, LLCHome health agency · Oxnard, CA
Industry payments (Open Payments)
- 2025$21.25 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $21.25 | 1 |
What the 2025 payments were for
- Food and Beverage$21.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 77 internal medicine physicians in Ventura · All internal medicine physicians in California