Megan Adair Casteel, LCSW
Clinical Social Worker · Manassas, VA
Megan Adair Casteel, LCSW is a clinical social worker with a practice address in Manassas, Virginia, and NPI 1316444532, issued on Apr 13, 2018. Check the license (Virginia 0904011934, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Megan Adair Casteel
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0904011934 VA
Self-reported in NPPES; status is on the state search - Practice location
- 9625 Surveyor CT Ste 200, Manassas, VA 20110
- Phone
- (703) 574-5887
- Enumerated
- Apr 13, 2018
- Record last updated
- Sep 26, 2023
- Fax
- (703) 345-0143
- Medicare enrollment
- Enrolled (PECOS I20250918002406); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 8,027 in Virginia → Look up another NPI →
Also registered at 9625 Surveyor CT Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natalia Dominguez BuelotClinical Social Worker1437042116
- Holly Erwin, PH.D.Clinical Psychologist1215940648
- Morgan ScribnerMarriage & Family Therapist1285572339
Verify Megan Adair Casteel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0904011934Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- All OF You Counseling PCManassas, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Adair Casteel among 8,027 clinical social worker records in Virginia
Megan Adair Casteel, LCSW is one of 8,027 clinical social worker records with a practice address in Virginia. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 54% of them.
- NPI issued2018 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated2012 · median 2010 among the 1,765 with a school on file
- Record last updated2023 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
160 clinical social worker records list a practice address in Manassas
They are 160 of the 2,327 NPPES records with a practice address in Manassas, and 8,027 clinical social worker records in Virginia.
All 8,027 in Virginia → Every provider in Manassas → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Loren Berdequez, LCSWManassas, VA 201101134112402
- Daniel Blymyer, LCSWManassas, VA 201101538263090
- Judith Donovan, MSW, LCSWManassas, VA 201101306843438
- Maureen Fannin, LCSWManassas, VA 201101689627101
- Pamela Hampton, LCSWManassas, VA 201101144332883
- Charles Laslie, LCSWManassas, VA 201101871694265
- Donna McAllister, LCSWManassas, VA 201101215036827
- Nina McCormack, LCSWManassas, VA 201101912092008
Common questions
What is Megan Adair Casteel, LCSW's NPI number?
Megan Adair Casteel, LCSW's National Provider Identifier (NPI) is 1316444532, issued on Apr 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Megan Adair Casteel, LCSW located?
The NPPES record lists a practice address at 9625 Surveyor CT Ste 200, Manassas, VA, 20110. Phone: (703) 574-5887. Providers update this record themselves, so call before visiting.
How can I verify Megan Adair Casteel, LCSW's license?
NPPES lists Virginia license number 0904011934, 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. Medicare files from data.cms.gov. 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.