Christopher A. Smith, M.D.
NPI 1679675995ActiveIndividual· Allergy & Immunology, Allergy· Horseheads, NY
Allergy & Immunology, Allergy (M.D.) in Horseheads, New York, trained at Jefferson Medical College of Thomas Jefferson University (class of 1991). Their prescriptions cost Medicare Part D more than their services did: $2,201,649 for 2,194 claims, against $732,374 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 23 companies reporting payments in 2025, $112,211 in all, mostly speaking and faculty fees.
Overview
| NPI | 1679675995 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Sep 5, 2006 |
| Last updated in NPPES | Mar 26, 2026 |
| Certified by provider | Mar 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | 205695 | NY |
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 - Allergy/Immunology (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 658 |
|---|---|
| Services billed | 32,459 across 43 procedure codes |
| Paid by Medicare | $732,374 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,194 · 3,264 30-day fills |
|---|---|
| Patients | 491 |
| Total drug cost | $2,201,649 |
| Generic share | 62% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 1991 |
| Medicare specialty | Allergy/Immunology |
| Telehealth | Offers telehealth |
Medical group
- Smith Allergy and Asthma of Central New York PLLCIthaca, NY · 9 clinicians
Hospital affiliations
- Arnot Ogden Medical CenterElmira, NY
- Cayuga Medical Center at IthacaIthaca, NY
- Guthrie Cortland Regional Medical CenterCortland, NY
- Robert Packer HospitalSayre, PA
- United Health Services Hospitals, IncBinghamton, NY
Industry payments (Open Payments)
- 2025$112,211 · 298 payments from 23 companies
- 2024$124,872 · 295 payments from 21 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $66,304 | 137 |
| Genzyme Corporation | $40,033 | 42 |
| Glaxosmithkline, LLC. | $3,580 | 25 |
| Takeda Pharmaceuticals U.S.A., Inc. | $358.63 | 15 |
| Regeneron Pharmaceuticals, Inc. | $236.85 | 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$97,496 · 32 payments
- Travel and Lodging$8,271 · 38 payments
- Food and Beverage$6,349 · 224 payments
- Consulting Fee$94.74 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records