Heidi Blattel-Brennan, MSW
Clinical Social Worker · Fairfax, VA
Heidi Blattel-Brennan, MSW is a clinical social worker with a practice address in Fairfax, Virginia, and NPI 1902929656, issued on Apr 9, 2007. Check the license (Virginia 0904002651, 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
- Heidi Blattel-Brennan
- Credential
- MSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0904002651 VA
Self-reported in NPPES; status is on the state search - Practice location
- 10560 Main St, Fairfax, VA 22030
- Phone
- (703) 352-8536
- Enumerated
- Apr 9, 2007
- Record last updated
- Mar 26, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (703) 352-9040
- Entity
- Type 1 · individual
Also registered at 10560 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elizabeth Berendt, PSY.D.Clinical Psychologist1467586578
- Barry Burijon, PHDPsychologist1134176027
- Elana Byer, D.C.Chiropractor1417982901
Verify Heidi Blattel-Brennan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0904002651Check 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 Heidi Blattel-Brennan, MSW's NPI number?
Heidi Blattel-Brennan, MSW's National Provider Identifier (NPI) is 1902929656, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Blattel-Brennan, MSW located?
The NPPES record lists a practice address at 10560 Main St, Fairfax, VA, 22030. Phone: (703) 352-8536. Providers update this record themselves, so call before visiting.
How can I verify Heidi Blattel-Brennan, MSW's license?
NPPES lists Virginia license number 0904002651, 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.