NPPES file of Aug 9, 2026

Mia Mackenzie Sebastian

Counselor · Reston, VA

Mia Mackenzie Sebastian is a counselor with a practice address in Reston, Virginia, and NPI 1568325553, issued on Dec 5, 2025. Check the license with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568325553
Name
Mia Mackenzie Sebastian
Primary taxonomy
Counselor 101Y00000X
Practice location
12007 Sunrise Valley Dr, Reston, VA 20191
Phone
(703) 522-2089
Enumerated
Dec 5, 2025
Record last updated
Dec 5, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 12007 Sunrise Valley Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alisa Balderas MartinezMental Health Counselor1467317537
  2. Bernadette Landolf, PH.D.Clinical Psychologist1538314034
  3. Jon Peters, M.D.Specialist1689776106
  4. Ruby RainesMental Health Counselor1265296776
  5. Foster StroupMental Health Counselor1578200176
  6. Christopher Troyer, LPCProfessional Counselor1073083648

Verify Mia Mackenzie Sebastian in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Virginia board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Virginia license search

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Counselor providers in Virginia

There are 1,038 counselor records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,038 in Virginia → Every provider in Reston →

Other counselor records in Virginia

  1. Jennie Abrams, LPCNewport News, VA1447341813
  2. Jenna AdamsForest, VA1295609204
  3. Nicole Adams, LPCLynchburg, VA1902457492
  4. Owusu AfiriyieReston, VA1457757171
  5. Chelsea Ahearn-FeketaSterling, VA1023758125
  6. Oyebola AjayiChester, VA1720905656
  7. Mohammad AkramWoodbridge, VA1134763857
  8. Aya Al-AlamiFalls Church, VA1386342210
  9. Melissa Albrecht, LPCStaunton, VA1245836774
  10. Patina Alexander, LMHP-RRichmond, VA1801746532

Common questions

What is Mia Mackenzie Sebastian's NPI number?

Mia Mackenzie Sebastian's National Provider Identifier (NPI) is 1568325553, issued on Dec 5, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Mia Mackenzie Sebastian located?

The NPPES record lists a practice address at 12007 Sunrise Valley Dr, Reston, VA, 20191. Phone: (703) 522-2089. Providers update this record themselves, so call before visiting.

How can I verify Mia Mackenzie Sebastian's license?

Search the Virginia board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.