Hannah Irving, MD
Neurology · Fairfax, VA
At a glance
3580 Joseph Siewick Dr Ste 206, Fairfax, VA 22033-1764
Published activity: Skin biopsy. View counts and coverage
NPPES record updated Aug 14, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
3580 Joseph Siewick Dr Ste 206Fairfax, VA 22033-1764
Additional reported practice locations
7051 Heathcote Village Way Ste 230Gainesville, VA 201553266
Phone: 7033914500
Fax: 7033914590 19260 Sw 65Th Ave Ste 280
Tualatin, OR 970625708
Phone: 5034136166 3300 Gallows Rd
Falls Church, VA 220423300
Phone: 7037764001
Fax: 7037767113 3600 Joseph Siewick Dr
Fairfax, VA 220331709
Phone: 7033913600
Fax: 7033913414 4320 Seminary Rd
Alexandria, VA 223041535
Phone: 7035043000
Fax: 7035043388 7051 Heathcote Village Way Ste 230
Gainesville, VA 201553266
Phone: 7033914500
Fax: 7033914590 1221 Lee St Fl 4
Charlottesville, VA 229080001
Phone: 4349823936
Fax: 4349249068 1221 Lee Street Fourth Floor
Charlottesville, VA 22908
Phone: 4349242706 1221 Lee Street Fourth Floor
Charlottesville, VA 22908
Phone: 4349242706
Education & affiliations
- Medical / professional school
- Indiana University School Of Medicine
- Graduation year
- 2014
- CMS specialties
- Neurology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Inova Fairfax Hospital Falls Church, VA
- Legacy Emanuel Medical Center Portland, OR
- Legacy Good Samaritan Medical Center Portland, OR
- Legacy Meridian Park Medical Center Tualatin, OR
- Legacy Silverton Medical Center Silverton, OR
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Skin biopsy | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $1,891.05 |
| Education | $111.49 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $519.25 |
| MDD US OPERATIONS, LLC | $415.64 |
| MERZ PHARMACEUTICALS, LLC | $148.23 |
| ABBOTT LABORATORIES | $142.97 |
| INSIGHTEC,INC | $138.97 |
| TEVA PHARMACEUTICALS USA, INC. | $111.49 |
| BOSTON SCIENTIFIC CORPORATION | $107.90 |
| ARGENX US, INC. | $67.01 |
| Other reporting companies | $351.08 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurology
- Taxonomy code
- 2084N0400X
- Enumeration date
- Mar 27, 2014
- Record updated
- Aug 14, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
2084N0400X
License reported: MD226952 OR
2084P0800X
License reported: 0101264588 VA
2084N0400X · Primary
License reported: 0101264588 VA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3580 Joseph Siewick Dr Ste 206Fairfax, VA 22033-1764
- Phone
- (703) 391-4500
- Fax
- (703) 391-4590
Mailing address
3580 JOSEPH SIEWICK DR STE 206FAIRFAX, VA 220331764
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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