Registry data as of Aug 27, 2026

Karen Prochno, LCSW

Social Worker · Groton, CT

Karen Prochno, LCSW is a social worker with a practice address in Groton, Connecticut, and NPI 1700892643, issued on Jul 31, 2006. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1700892643
Name
Karen Prochno
Credential
LCSW
Primary taxonomy
Social Worker 104100000X
Practice location
591 Poquonnock RD, Groton, CT 06340
Phone
(860) 449-8217
Enumerated
Jul 31, 2006
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 591 Poquonnock RD

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

  1. Kim Adams, BAMarriage & Family Therapist1770109324
  2. Margot ArmstrongMarriage & Family Therapist1871384248
  3. Alison Doolittle, BA, MSW INTERNSocial Worker1972153781
  4. Veronica Findlay, MSWCounselor1255741716
  5. Katherine HighterMental Health Counselor1912191875
  6. Johanna Holliday, LPCMental Health Counselor1841488152

Verify Karen Prochno in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut 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 Connecticut license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

11 social worker records list a Groton practice address

They are 11 of the 734 NPPES records with a Groton practice address, and 2,339 social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Connecticut

  1. Cassandra AamodtNew Britain, CT1801355219
  2. Kimberly Abram, LCSWBozrah, CT1407005341
  3. Hilda AcevedoManchester, CT1609426139
  4. Victor AcevedoManchester, CT1265185722
  5. Alyssa Ackerson, LMSWEssex, CT1083182778
  6. Tamara Acosta, BSWPlainville, CT1629239421
  7. Alison Adams, LMSWMansfield Center, CT1033992797
  8. Kaitlyn Adams, MSWManchester, CT1275882649
  9. Sara AdamsonWethersfield, CT1871425256
  10. Breana AdelmanNorwalk, CT1154199651

Common questions

What is Karen Prochno, LCSW's NPI number?

Karen Prochno, LCSW's National Provider Identifier (NPI) is 1700892643, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen Prochno, LCSW located?

The NPPES record lists a practice address at 591 Poquonnock RD, Groton, CT, 06340. Phone: (860) 449-8217. Providers update this record themselves, so call before visiting.

How can I verify Karen Prochno, LCSW's license?

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. 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.