Diane Fenlason, FNP
NPI 1639160344 · Family Nurse Practitioner · Montclair, VA
Diane Fenlason, FNP is a Family Nurse Practitioner provider in Montclair, VA (NPI 1639160344).
Provider details
- NPI number
- 1639160344
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024164993 (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
20 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
- 2005-11-02
- Last updated
- 2015-04-09
Frequently asked questions
- What is Diane Fenlason's NPI number?
- Diane Fenlason's National Provider Identifier (NPI) is 1639160344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Fenlason's specialty?
- Diane Fenlason is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Fenlason located?
- Diane Fenlason's practice location on file with NPPES is 15504 Ridgecrest Dr, Montclair, VA 22025-1111.
- What is Diane Fenlason's phone number?
- The practice phone number listed in the NPPES registry for Diane Fenlason is (703) 878-2528.
- Is Diane Fenlason's NPI active?
- Yes — Diane Fenlason's NPI (1639160344) is active in the NPPES registry as of the last update on 2015-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.