Janna Blackstone, LCSW
Clinical Social Worker · Willimantic, CT
Janna Blackstone, LCSW is a clinical social worker with a practice address in Willimantic, Connecticut, and NPI 1194684613, issued on Jan 20, 2026. Check the license (Connecticut 16251, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Janna Blackstone
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 16251 CT
Self-reported in NPPES; status is on the state search - Practice location
- 40 Mansfield Ave, Willimantic, CT 06226
- Phone
- (860) 450-7471
- Enumerated
- Jan 20, 2026
- Entity
- Type 1 · individual
Also registered at 40 Mansfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kara Anastasiou, APRN-BCRegistered Nurse1558508861
- Carol Annino, DOFamily Medicine Physician1235367541
- Naida Arcenas, APRNFamily Nurse Practitioner1861456774
- Nicole Bashar, RDHDental Hygienist1982979258
- Tara Bergeron, LMSWClinical Social Worker1548870074
Verify Janna Blackstone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 16251Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Generations Family Health Center IncWillimantic, CT
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
41 clinical social worker records list a Willimantic practice address
They are 41 of the 487 NPPES records with a Willimantic practice address, and 7,114 clinical social worker records in Connecticut.
All 41 in Willimantic → All 7,114 in Connecticut → Every provider in Willimantic →
Other clinical social worker records in Connecticut
- Pirjo Aalto-Fischer, LCSWNew Haven, CT1225473655
- Lois Aaron, MSWWest Hartford, CT1447317185
- Lisa AaronbergDanielson, CT1740176510
- Ingrid AaronsNorwalk, CT1952119158
- Kori Abarzua, LCSWBristol, CT1891419578
- Laura Abbatemarco, M.S.W.West Hartford, CT1801067459
- Luciano Abbatemarco, LCSWHartford, CT1891096764
- Daisy Abbott, LCSWMiddletown, CT1831112424
- Matthew Abbott, LCSWWest Haven, CT1790734986
- Khalilah AbdulrahimWoodbridge, CT1063087914
Common questions
What is Janna Blackstone, LCSW's NPI number?
Janna Blackstone, LCSW's National Provider Identifier (NPI) is 1194684613, issued on Jan 20, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Janna Blackstone, LCSW located?
The NPPES record lists a practice address at 40 Mansfield Ave, Willimantic, CT, 06226. Phone: (860) 450-7471. Providers update this record themselves, so call before visiting.
How can I verify Janna Blackstone, LCSW's license?
NPPES lists Connecticut license number 16251, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.