IndividualActive
Heather Jefferson
NPI 1679405567 · Peer Specialist · Ashburn, VA
Heather Jefferson is a Peer Specialist provider in Ashburn, VA (NPI 1679405567).
Provider details
- NPI number
- 1679405567
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
44121 Leesburg Pike Ste 275
Ashburn, VA 20147-5671
Phone: (571) 246-6704
Fax: (571) 746-9040
Street-level locationGet directions
Mailing address
44121 Leesburg Pike Ste 275
Ashburn, VA 20147-5671
Registry dates
- Enumerated
- 2026-06-02
- Last updated
- 2026-06-02
- Certified
- 2026-06-02
Frequently asked questions
- What is Heather Jefferson's NPI number?
- Heather Jefferson's National Provider Identifier (NPI) is 1679405567, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Jefferson's specialty?
- Heather Jefferson is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Heather Jefferson located?
- Heather Jefferson's practice location on file with NPPES is 44121 Leesburg Pike Ste 275, Ashburn, VA 20147-5671.
- What is Heather Jefferson's phone number?
- The practice phone number listed in the NPPES registry for Heather Jefferson is (571) 246-6704.
- Is Heather Jefferson's NPI active?
- Yes — Heather Jefferson's NPI (1679405567) is active in the NPPES registry as of the last update on 2026-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.