Maria Williams
Clinical Social Worker · Fairfax, VA
Maria Williams is a clinical social worker with a practice address in Fairfax, Virginia, and NPI 1518716703, issued on May 18, 2024. Check the license (Virginia 0904016586, as entered in NPPES) with the Virginia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Maria Williams
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0904016586 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8221 Willow Oaks Corporate Dr Ste 430, Fairfax, VA 22031
- Phone
- (571) 623-3548
- Enumerated
- May 18, 2024
- Record last updated
- May 18, 2024
- Medicare enrollment
- Enrolled (PECOS I20260324003030); may accept Medicare assignment
- Entity
- Type 1 · individual
Also registered at 8221 Willow Oaks Corporate Dr Ste 430
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Melinda Powell, LPCCounselor1609537471
Verify Maria Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0904016586Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
421 clinical social worker records list a practice address in Fairfax
They are 421 of the 6,584 NPPES records with a practice address in Fairfax, and 8,027 clinical social worker records in Virginia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 421 in Fairfax → All 8,027 in Virginia → Every provider in Fairfax →
Other clinical social worker records in Virginia
- Neaha AamirFort Belvoir, VA1114491305
- Theresa Aaron, MSWCharlottesville, VA1922010743
- Sandy Aasen, LCSWFairfax, VA1669491528
- Lesley Abashian, LCSW, LICSW, LCSW-CLeesburg, VA1275632861
- Hannah Abbey, LCSWRichmond, VA1427483478
- Erin AbbottFairfax, VA1053855874
- Tanyka Abbott, LCSW-CWoodbridge, VA1255510111
- Jacklyne Abdulai, LCSWAlexandria, VA1699508648
- Ann Abell, LCSWGoochland, VA1821326026
- Jeannette Abelson-Goode, LCSW, CSOTPNorth Chesterfield, VA1356692388
Common questions
What is Maria Williams's NPI number?
Maria Williams's National Provider Identifier (NPI) is 1518716703, issued on May 18, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Maria Williams located?
The NPPES record lists a practice address at 8221 Willow Oaks Corporate Dr Ste 430, Fairfax, VA, 22031. Phone: (571) 623-3548. Providers update this record themselves, so call before visiting.
How can I verify Maria Williams's license?
NPPES lists Virginia license number 0904016586, as entered by the provider. 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.
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.