Abby Link, PA-C
NPI 1821415233ActiveIndividual· Physician Assistant· Chesterfield, MO
Physician Assistant (PA-C) with Aging Well Health Care, LLC and 2 other groups, practicing in Chesterfield, Missouri. Their prescriptions cost Medicare Part D more than their services did: $104,305 for 1,344 claims, against $37,140 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 21 companies reporting payments in 2025, $1,484 in all, mostly food and beverage. Lists Mercy Hospital St Louis and 1 other hospital as hospital affiliations.
Overview
| NPI | 1821415233 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 24, 2014 |
| Last updated in NPPES | Oct 23, 2023 |
| Certified by provider | Oct 23, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 248 |
|---|---|
| Services billed | 518 across 21 procedure codes |
| Paid by Medicare | $37,140 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,344 · 2,869 30-day fills |
|---|---|
| Patients | 439 |
| Total drug cost | $104,305 |
| Generic share | 86% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical groups
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
- Physical Therapy Spine and Sports Medicine LLCBallwin, MO · 129 clinicians
- Conway Internists, LLCChesterfield, MO · 4 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- St Lukes HospitalChesterfield, MO
Other facilities
- Amedisys Home Health of MissouriHome health agency · Hillsboro, MO
- St Luke's Home Health ServicesHome health agency · Chesterfield, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$1,484 · 92 payments from 21 companies
- 2024$905.80 · 55 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $258.71 | 25 |
| Pfizer Inc. | $183.08 | 13 |
| Abbvie Inc. | $179.57 | 8 |
| Glaxosmithkline, LLC. | $143.49 | 10 |
| Esperion Therapeutics, Inc. | $82.25 | 4 |
What the 2025 payments were for
- Food and Beverage$1,484 · 92 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 44 physician assistants in Chesterfield · All physician assistants in Missouri