Fiona Mienko
Medical Oncology Physician · Woodbridge, VA
Fiona Mienko is a medical oncology physician with a practice address in Woodbridge, Virginia, and NPI 1023495066, issued on Apr 28, 2015. Check the license (Virginia 0101271401, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Fiona Mienko
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- 0101271401 VA
Self-reported in NPPES; status is on the state search - Practice location
- 2280 Opitz Blvd, Woodbridge, VA 22191
- Phone
- (703) 590-8300
- Enumerated
- Apr 28, 2015
- Record last updated
- Aug 7, 2023
- Fax
- (703) 590-8301
- Medicare enrollment
- Enrolled (PECOS I20210716000009); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 107 in Virginia → Look up another NPI →
Also registered at 2280 Opitz Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephen Bane, M.D.Otolaryngology/Facial Plastic Surgery Physician1528046349
- Karina Bedosky-Arellano, CRNACertified Registered Nurse Anesthetist1285474445
- Susan Boylan, MDRadiation Oncology Physician1316906068
- Candice Conerly, PTPhysical Therapist1134377120
- Andre Feltren, OTR/LOccupational Therapist1053680785
- Abdul Haseeb Hasan, MBBSStudent in an Organized Health Care Education/Training Program1306774807
Verify Fiona Mienko in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101271401Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% fewer Medicare Part D claims than the average medical oncology physician in 2024
355 Medicare Part D claims for 89 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 32% of claims. 20 claims were for opioids.
Most prescribed
- Eliquis54 claims
- Xarelto29 claims
- Anastrozole23 claims
- Hydroxyurea14 claims
- Potassium Chloride12 claims
- Prochlorperazine Maleate12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $5,604.01
202 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 3,343 providers of this specialty with any payment received $11,773.47 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.
Bills Medicare through one group practice
- American Oncology Partners PAWoodbridge, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fiona Mienko among 107 medical oncology physician records in Virginia
Fiona Mienko is one of 107 medical oncology physician records with a practice address in Virginia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 86% of them.
- NPI issued2015 · 86% of these records are older, 9% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2012 · median 2004 among the 79 with a school on file
- Record last updated2023 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in Virginia
There are 107 medical oncology physician records in Virginia.
All 107 in Virginia → Every provider in Woodbridge → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Farn Chan, MDWoodbridge, VA 221911417164476
- Thomas Butler, M.D.Arlington, VA 222051548225048
- Valerie Martin, PA-CAlexandria, VA 223021336910447
- Peter Francis, M.D.Alexandria, VA 223041124096748
- Yoomi Lee, M.D.Alexandria, VA 223111720262611
- Jeanny Aragon-Ching, M.D.Falls Church, VA 220421376701946
- Robert Fenton, M.D., PH.D.Falls Church, VA 220421386687358
- Shakuntala Malik, MDFalls Church, VA 220421124027768
Common questions
What is Fiona Mienko's NPI number?
Fiona Mienko's National Provider Identifier (NPI) is 1023495066, issued on Apr 28, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Fiona Mienko located?
The NPPES record lists a practice address at 2280 Opitz Blvd, Woodbridge, VA, 22191. Phone: (703) 590-8300. Providers update this record themselves, so call before visiting.
How can I verify Fiona Mienko's license?
NPPES lists Virginia license number 0101271401, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Fiona Mienko prescribe under Medicare Part D?
In 2024, Fiona Mienko had 355 Medicare Part D claims for 89 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions 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.