Sydney Neff, FNP-BC
Nurse Practitioner · Vienna, VA
Sydney Neff, FNP-BC is a nurse practitioner with a practice address in Vienna, Virginia, and NPI 1780383406, issued on Mar 2, 2023. Check the license (Virginia 0024186475, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sydney Neff
- Credential
- FNP-BC
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 0024186475 VA
Self-reported in NPPES; status is on the state search - Practice location
- 112 Pleasant St SW, Vienna, VA 22180
- Phone
- (703) 255-5580
- Enumerated
- Mar 2, 2023
- Record last updated
- Mar 2, 2023
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 1,721 in Virginia → Look up another NPI →
Also registered at 112 Pleasant St SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Gerrish, DOInternal Medicine Physician1346512605
Verify Sydney Neff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0024186475Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $337.21
6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sydney Neff among 1,721 nurse practitioner records in Virginia
Sydney Neff, FNP-BC is one of 1,721 nurse practitioner records with a practice address in Virginia. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.
- NPI issued2023 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2023 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 nurse practitioner records list a practice address in Vienna
They are 18 of the 1,554 NPPES records with a practice address in Vienna, and 1,721 nurse practitioner records in Virginia.
All 1,721 in Virginia → Every provider in Vienna → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kelley Anderson, NPVienna, VA 221801790735272
- Jennifer Audibert, NPVienna, VA 221801568414399
- Karen Browning, PNPVienna, VA 221801548229529
- Cathryn Burgess, NPVienna, VA 221801073630877
- Cynthia Daffan, CRNPVienna, VA 221801225199367
- Haiqin DengVienna, VA 221801295308146
- Mary Gaffney, NPVienna, VA 221801720864564
- Carla Minosh, NPVienna, VA 221801568660934
Common questions
What is Sydney Neff, FNP-BC's NPI number?
Sydney Neff, FNP-BC's National Provider Identifier (NPI) is 1780383406, issued on Mar 2, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Neff, FNP-BC located?
The NPPES record lists a practice address at 112 Pleasant St SW, Vienna, VA, 22180. Phone: (703) 255-5580. Providers update this record themselves, so call before visiting.
How can I verify Sydney Neff, FNP-BC's license?
NPPES lists Virginia license number 0024186475, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.