Katherine J Flaugh, FNP
Family Nurse Practitioner · Arlington, VA
At a glance
950 N Glebe Rd, Arlington, VA 22203-1824
NPPES record updated Aug 6, 2026. 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
950 N Glebe RdArlington, VA 22203-1824
Additional reported practice locations
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North Haven, CT 064731721
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Rockledge, FL 329554306
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Burke, VA 220153127
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Columbus, OH 432021575
Phone: 8339733649 1400 29Th St S
Great Falls, MT 594055315
Phone: 8339733647 6450 Us Highway 1
Rockledge, FL 329555747
Phone: 3214341512
Fax: 3214345485
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2018
- CMS specialties
- Nurse Practitioner
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
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.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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 | $218.53 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $180.47 |
| GALDERMA LABORATORIES, L.P. | $19.73 |
| MERCK SHARP & DOHME LLC | $18.33 |
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
- Family Nurse Practitioner
- Taxonomy code
- 363LF0000X
- Enumeration date
- Aug 22, 2018
- Record updated
- Aug 6, 2026
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- KATHERINE J MIDDELER
- Reported credentials
- FNP
Reported taxonomies and licenses
363LF0000X
License reported: ARNP.AP.70127526-NP WA
363L00000X
License reported: APRN11007074 FL
363LF0000X
License reported: GAA-NP003409 GA
363LF0000X
License reported: 1008436 VA
207Q00000X
License reported: 0024176305 VA
363LF0000X
License reported: 15641 CT
363LF0000X · Primary
License reported: 0024176305 VA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
950 N Glebe RdArlington, VA 22203-1824
- Phone
- (571) 281-4819
Mailing address
941 MARKLEY WOODS WAYCINCINNATI, OH 452304377
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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