Sommer Knittig, MD
NPI 1346293099ActiveIndividual· Internal Medicine· Chesapeake, VA
Internal Medicine (MD) in Chesapeake, Virginia, trained at University of Missouri, Columbia School of Medicine (class of 1998). Their prescriptions cost Medicare Part D more than their services did: $142,113 for 155 claims, against $9,023 paid for services in 2024. Dexcom, Inc. reported $16.73 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1346293099 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Nov 24, 2020 |
| Certified by provider | Nov 24, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | ME0091963 | 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 - Internal Medicine (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 96 across 4 procedure codes |
| Paid by Medicare | $9,023 |
Part D prescriptions in 2024
| Prescriptions (claims) | 155 · 247 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $142,113 |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Internal Medicine |
Medical group
- Chesapeake Regional Medical GroupChesapeake, VA · 151 clinicians
Hospital affiliation
- Chesapeake General HospitalChesapeake, VA
Industry payments (Open Payments)
- 2024$16.73 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $16.73 | 1 |
What the 2024 payments were for
- Food and Beverage$16.73 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 82 internal medicine physicians in Chesapeake · All internal medicine physicians in Virginia