Janet Williams-Janas, CPNP
NPI 1225255938 · Pediatric Nurse Practitioner · Clifton, VA
Janet Williams-Janas, CPNP is a Pediatric Nurse Practitioner provider in Clifton, VA (NPI 1225255938).
Provider details
- NPI number
- 1225255938
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0001131446 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-04-20
- Last updated
- 2013-12-05
Frequently asked questions
- What is Janet Williams-Janas's NPI number?
- Janet Williams-Janas's National Provider Identifier (NPI) is 1225255938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Williams-Janas's specialty?
- Janet Williams-Janas is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Janet Williams-Janas located?
- Janet Williams-Janas's practice location on file with NPPES is 6419 Chapel View Rd, Clifton, VA 20124-1944.
- What is Janet Williams-Janas's phone number?
- The practice phone number listed in the NPPES registry for Janet Williams-Janas is (703) 250-4701.
- Is Janet Williams-Janas's NPI active?
- Yes — Janet Williams-Janas's NPI (1225255938) is active in the NPPES registry as of the last update on 2013-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.