Nathaniel S. Baer, MD
NPI 1386987030ActiveIndividual· Internal Medicine· Vestal, NY
Internal Medicine (MD) in Vestal, New York, trained at University of Washington School of Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $2,523 for 27 claims, against $517.67 paid for services in 2024. Sonex Health, Inc. reported $1,024 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1386987030 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 1, 2013 |
| Last updated in NPPES | Sep 11, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 60666892 | WA |
| Internal Medicine | 207R00000X | MD176800 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OR); Practitioner - Internal Medicine (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 119 across 5 procedure codes |
| Paid by Medicare | $517.67 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 48 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $2,523 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | University of Washington School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
Medical group
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
Industry payments (Open Payments)
- 2025$1,024 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sonex Health, Inc. | $1,024 | 3 |
What the 2025 payments were for
- Food and Beverage$555.95 · 2 payments
- Travel and Lodging$468.53 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine providers in Vestal
- 1952832123
- 1033995964
- 1912818717
- 1376981415
- 1326562299
- 1063511483
- 1003817057
- 1215011697
- 1417501297
- 1447635081
- 1518031848
- 1598766065