Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Hannah Irving, MD

Individual provider Neurology Physician · NPI 1609293562

Hannah Irving, MD practises Neurology in Fairfax, Virginia. Graduated from Indiana University School of Medicine in 2014, 12 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 10 locations, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Virginia.

Years since qualifying
12
Trained at
Indiana University School of Medicine
Licensed in
OR, VA
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3580 Joseph Siewick Dr Ste 206
Fairfax, VA 22033-1764
Phone: (703) 391-4500
Fax: (703) 391-4590
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (9)

  • 19260 Sw 65th Ave Ste 280, Tualatin, OR 97062-5708 — (503) 413-6166
  • 4320 Seminary Rd, Alexandria, VA 22304-1535 — (703) 504-3000
  • 1221 Lee St Fl 4, Charlottesville, VA 22908-0001 — (434) 982-3936
  • 1221 Lee Street Fourth Floor, Charlottesville, VA 22908 — (434) 924-2706
  • 1221 Lee Street Fourth Floor, Charlottesville, VA 22908 — (434) 924-2706
  • 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709 — (703) 391-3600
  • 3300 Gallows Rd, Falls Church, VA 22042-3300 — (703) 776-4001
  • 7051 Heathcote Village Way Ste 230, Gainesville, VA 20155-3266 — (703) 391-4500
  • 7051 Heathcote Village Way Ste 230, Gainesville, VA 20155-3266 — (703) 391-4500

Specialties & licences

Neurology Physician (primary) Taxonomy 2084N0400X · Licence 0101264588 (VA)
Neurology Physician Taxonomy 2084N0400X · Licence MD226952 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence 0101264588 (VA)

Record details

NPI number1609293562
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 27, 2014
Last updated in NPPESAugust 14, 2025
Certification dateAugust 14, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROLOGY
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations13 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients478
Services billed 8,008 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,891 43 payments · a meal or drink at a meeting or visit, not a fee
Education $111 1 payment · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Inova Health Care Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1827 clinicians in the practice; 12 are shown here.

Other providers in Fairfax