Provider Profile
Katherine Niknia, MSN, NP
Unclaimed ProfileAbout Katherine Niknia
Listed in the NPI registry as a nurse practitioner, Katherine Niknia, MSN, NP practices in Fairfax, VA. According to Medicare claims data, Katherine cared for 36 Medicare patients across 69 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. NPI 1205842432 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (571) 472-4724
- Email not available
Practice Locations
8081 INNOVATION PARK DR
Fairfax, VA 22031
3800 Reservoir Rd NW
Washington, DC 20007
Procedures Most Often Billed to Medicare
69 services · 36 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
69 | As often as other peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 24 related providers in 3 groups
Other nurse practitioners in Fairfax 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2005 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Katherine Niknia, MSN specialize in?
Katherine Niknia, MSN is a nurse practitioner in Fairfax, VA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katherine Niknia, MSN located?
Katherine Niknia, MSN is listed at 8081 Innovation Park Dr, Fairfax, VA 22031. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine Niknia, MSN's phone number?
The number on file is (571) 472-4724. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Katherine Niknia, MSN's NPI number?
Katherine Niknia, MSN's National Provider Identifier is 1205842432. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Katherine Niknia, MSN train?
Katherine Niknia, MSN attended Other, graduating in 2005. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine Niknia, MSN been practicing?
Katherine Niknia, MSN has 21 years experience. Calculated from a graduation year of 2005, reported in the CMS National Downloadable File.
CMS public data
What does Katherine Niknia, MSN do most often?
According to Medicare billing data, Katherine Niknia, MSN the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katherine Niknia, MSN confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine Niknia, MSN. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.