Mark S. Jefferies, DMD, PLCDentist in Herndon, VA
2465 Centreville Rd J-15, Herndon, VA 20171
Why Dee thinks you’d fit here
What we’ve verified
Cross-checked against the National Provider Identifier registry.
Profile data is from the NPI registry — owner can claim to add more.
Delta Dental, Cigna, MetLife +2
General
Standard weekday hours.
in-house plan
Vibe Analysis is still processing. Dee predicts the vibe across 13 dimensions from verified practice signals: bedside manner, pain handling, kid-friendliness, anxiety handling, pricing transparency, and 8 more. Check back soon for the full breakdown.
Overview
Mark S. Jefferies, DMD, PLC is an NPI-verified dental practice in Herndon, VA, offering general dentistry.
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Still learning
Dee doesn’t have enough to go on for these yet, so it won’t guess.
- Bedside mannerNot known yet
- Pain managementNot known yet
- Staff & front deskNot known yet
- Wait timesNot known yet
- Kid-friendlyNot known yet
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Hours
Specialties
Insurance
Delta Dental
Cigna
MetLifeGEHA+1 morePhotos
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Data verified against the NPI Registry. Last updated May 23, 2026. Verify on NPI Registry →