There are 14 Nurse Practitioner clinicians in Herndon, VA in Medicare’s data, ranked by the number of Medicare services they provide.
Nurse Practitioner clinicians in Herndon
| Clinician | Experience | Telehealth | Medicare patients | Assignment |
|---|---|---|---|---|
| Susan Senko, DNP, AGNP-BC, APRN | — | — | 143 | Accepts |
| Alnora Brassell, NURSE PRACTITIONER | 8 yrs | — | 135 | Accepts |
| Parawan Stalzer, CFNP | — | — | 278 | Accepts |
| Anna Lisowski, NURSE PRACTITIONER | 12 yrs | — | 326 | Accepts |
| Kimberly Hart, FNP-C | 4 yrs | Yes | 285 | Accepts |
| Kathryn Colcher, CFNP | 21 yrs | Yes | 230 | Accepts |
| Andrea Barden, N.P. | — | — | 257 | Accepts |
| Courtney Fletcher, FNP-BC | 15 yrs | Yes | 41 | Accepts |
| Janice Oh, NP | 7 yrs | — | 134 | Accepts |
| Janice Speer, FNP-BC | 14 yrs | Yes | 24 | Accepts |
| Josephine Dakin-Davis, LNP | 6 yrs | Yes | 17 | Accepts |
| Anu George | 5 yrs | Yes | 27 | Accepts |
| Tara Locke, FNP-C | 9 yrs | Yes | 13 | Accepts |
| Abigail Vanderweyden | — | — | 33 | Accepts |
What the columns mean
- Experience — years since the clinician’s medical-school graduation (when known).
- Telehealth — the clinician reported providing telehealth (video/phone) visits.
- Medicare patients — distinct Original-Medicare beneficiaries in the latest year; a volume signal, not a quality rating.
- Assignment — “Accepts” means they accept the Medicare-approved amount as full payment (lower out-of-pocket for Medicare patients).
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Source: CMS Medicare Physician & Other Practitioners and the Doctors & Clinicians National Downloadable File (most recent release). Counts reflect Original Medicare activity only and are not a measure of quality. “Medicare allows” is the Medicare fee schedule amount — not what an insured or cash patient pays; for patient prices see the linked procedure pages. Always confirm a clinician’s current details with their office.