Katherine Frederick, FNP-BC
NPI 1124572433 · Family Nurse Practitioner · Vienna, VA
Katherine Frederick, FNP-BC is a Family Nurse Practitioner provider in Vienna, VA (NPI 1124572433).
Provider details
- NPI number
- 1124572433
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 0024173680 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-08-04
- Last updated
- 2016-08-04
Frequently asked questions
- What is Katherine Frederick's NPI number?
- Katherine Frederick's National Provider Identifier (NPI) is 1124572433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Frederick's specialty?
- Katherine Frederick is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katherine Frederick located?
- Katherine Frederick's practice location on file with NPPES is 243 Church St Nw Ste 100c, Vienna, VA 22180-4434.
- What is Katherine Frederick's phone number?
- The practice phone number listed in the NPPES registry for Katherine Frederick is (703) 255-3067.
- Is Katherine Frederick's NPI active?
- Yes — Katherine Frederick's NPI (1124572433) is active in the NPPES registry as of the last update on 2016-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.