Keriann Marie Vannostrand, MD
NPI 1821251406ActiveIndividual· Internal Medicine, Pulmonary Disease· San Diego, CA
Internal Medicine, Pulmonary Disease (MD) with Regents of the University of California, practicing in San Diego, California. Mostly services rather than prescriptions: Medicare paid $104,683 for 358 patients in 2024, with only 22 Part D claims. Pinnacle Biologics, Inc was the largest of 6 companies reporting payments in 2025, $10,982 in all, mostly speaking and faculty fees. Lists Uc San Diego Health Hillcrest - Hillcrest Med Ctr as a hospital affiliation.
Overview
| NPI | 1821251406 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2008 |
| Last updated in NPPES | Jun 29, 2023 |
| Certified by provider | Jun 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | C185447 | CA |
| Internal Medicine | 207R00000X | C185447 | CA |
| Internal Medicine, Critical Care Medicine | 207RC0200X | C185447 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | ME149422 | FL |
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 - Pulmonary Disease (CA); Practitioner - Pulmonary Disease (GA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 358 |
|---|---|
| Services billed | 1,455 across 59 procedure codes |
| Paid by Medicare | $104,683 |
Part D prescriptions in 2024
| Prescriptions (claims) | 22 · 27 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $2,307 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists), Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
Hospital affiliation
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
Industry payments (Open Payments)
- 2025$10,982 · 25 payments from 6 companies
- 2024$432.16 · 6 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pinnacle Biologics, Inc | $8,256 | 13 |
| Pulmonx Corporation | $1,562 | 3 |
| Intuitive Surgical, Inc. | $500.00 | 1 |
| Steris Corporation | $470.65 | 5 |
| Olympus America Inc. | $108.71 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$9,700 · 5 payments
- Food and Beverage$1,282 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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