IndividualActive
Mackenzie Kost
NPI 1871389973 · Mental Health Counselor · Leesburg, VA
Mackenzie Kost is a Mental Health Counselor provider in Leesburg, VA (NPI 1871389973).
Provider details
- NPI number
- 1871389973
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 0904018264 (VA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
42009 Victory Ln
Leesburg, VA 20176-6269
Phone: (703) 777-0800
Street-level locationGet directions
Mailing address
3 Wilson Ave Nw
Leesburg, VA 20176-2027
Registry dates
- Enumerated
- 2025-04-16
- Last updated
- 2025-05-27
- Certified
- 2025-05-27
Frequently asked questions
- What is Mackenzie Kost's NPI number?
- Mackenzie Kost's National Provider Identifier (NPI) is 1871389973, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mackenzie Kost's specialty?
- Mackenzie Kost is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Mackenzie Kost located?
- Mackenzie Kost's practice location on file with NPPES is 42009 Victory Ln, Leesburg, VA 20176-6269.
- What is Mackenzie Kost's phone number?
- The practice phone number listed in the NPPES registry for Mackenzie Kost is (703) 777-0800.
- Is Mackenzie Kost's NPI active?
- Yes — Mackenzie Kost's NPI (1871389973) is active in the NPPES registry as of the last update on 2025-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.