Elena Volkov, PA-C
NPI 1750419917ActiveIndividual· Physician Assistant· Pikesville, MD
Physician Assistant (PA-C) with Clinical Associates P A, practicing in Pikesville, Maryland. Their prescriptions cost Medicare Part D more than their services did: $1,281,258 for 13,774 claims, against $146,856 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 16 companies reporting payments in 2025, $1,492 in all, mostly food and beverage.
Overview
| NPI | 1750419917 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Mar 1, 2007 |
| Last updated in NPPES | Nov 30, 2020 |
| Certified by provider | Nov 30, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | C0002444 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 407 |
|---|---|
| Services billed | 2,735 across 27 procedure codes |
| Paid by Medicare | $146,856 |
Part D prescriptions in 2024
| Prescriptions (claims) | 13,774 · 21,119 30-day fills |
|---|---|
| Patients | 510 |
| Total drug cost | $1,281,258 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Physician Assistant |
| Telehealth | Offers telehealth |
Medical group
- Clinical Associates P APikesville, MD · 37 clinicians
Other facilities
- Homecare Maryland, LLCHome health agency · Owings Mills, MD
- The Johns Hopkins Home Health Services, IncHome health agency · Baltimore, MD
Industry payments (Open Payments)
- 2025$1,492 · 71 payments from 16 companies
- 2024$1,489 · 74 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $288.07 | 17 |
| Bayer Healthcare Pharmaceuticals Inc. | $256.79 | 7 |
| Pfizer Inc. | $178.46 | 14 |
| Novo Nordisk Inc | $135.06 | 10 |
| Corcept Therapeutics | $124.98 | 1 |
What the 2025 payments were for
- Food and Beverage$1,492 · 71 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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