Christopher Emmons Chandler
NPI 1972992329ActiveIndividual· Physician Assistant· Boise, ID
Physician Assistant with Dwyer and Harrington, PLLC, practicing in Boise, Idaho. Their prescriptions cost Medicare Part D more than their services did: $22,829 for 203 claims, against $2,262 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $836.00 in all, mostly food and beverage.
Overview
| NPI | 1972992329 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jan 22, 2015 |
| Last updated in NPPES | Jul 24, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | PA1488 | ID |
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 - Physician Assistant (ID); Practitioner - Physician Assistant (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 12 |
|---|---|
| Services billed | 44 across 10 procedure codes |
| Paid by Medicare | $2,262 |
Part D prescriptions in 2024
| Prescriptions (claims) | 203 · 259 30-day fills |
|---|---|
| Patients | 27 |
| Total drug cost | $22,829 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Dwyer and Harrington, PLLCBoise, ID · 11 clinicians
Industry payments (Open Payments)
- 2025$836.00 · 48 payments from 13 companies
- 2024$604.82 · 25 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $178.81 | 16 |
| Otsuka America Pharmaceutical, Inc. | $109.69 | 6 |
| Vanda Pharmaceuticals Inc. | $89.11 | 4 |
| Axsome Therapeutics, Inc. | $67.37 | 3 |
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $64.70 | 3 |
What the 2025 payments were for
- Food and Beverage$836.00 · 48 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 374 physician assistants in Boise · All physician assistants in Idaho