Courtney Harless, NP
NPI 1275998486 · Family Nurse Practitioner · Manassas, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Courtney Harless, NP is a Family Nurse Practitioner provider in Manassas, VA (NPI 1275998486).
Provider details
- NPI number
- 1275998486
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 0024173072 (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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 11800 Sunrise Valley Dr Ste 700Reston, VA 20191-5315Phone: (703) 834-1473
Registry dates
- Enumerated
- 2015-12-15
- Last updated
- 2019-06-27
Frequently asked questions
- What is Courtney Harless's NPI number?
- Courtney Harless's National Provider Identifier (NPI) is 1275998486, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Courtney Harless's specialty?
- Courtney Harless is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Courtney Harless located?
- Courtney Harless's practice location on file with NPPES is 6360 Hoadly Rd, Manassas, VA 20112.
- What is Courtney Harless's phone number?
- The practice phone number listed in the NPPES registry for Courtney Harless is (866) 389-2727.
- Does Courtney Harless accept Medicare?
- Courtney Harless is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Courtney Harless's NPI active?
- Yes — Courtney Harless's NPI (1275998486) is active in the NPPES registry as of the last update on 2019-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.