Nancy Lynn Grandelski, LCSW
Clinical Social Worker · Dayville, CT
Nancy Lynn Grandelski, LCSW is a clinical social worker with a practice address in Dayville, Connecticut, and NPI 1548520190, issued on May 16, 2012. Check the license (Connecticut 005512, as entered in NPPES) with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Nancy Lynn Grandelski
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 005512 CT
Self-reported in NPPES; status is on the state search - Practice location
- 877 Upper Maple St, Dayville, CT 06241
- Phone
- (860) 792-1266
- Enumerated
- May 16, 2012
- Record last updated
- Mar 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20200807000593); may accept Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Verify Nancy Lynn Grandelski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005512Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Nancy Lynn Grandelski among 7,729 clinical social worker records in Connecticut
Nancy Lynn Grandelski, LCSW is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 39% of them.
- NPI issued2012 · 39% of these records are older, 57% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2000 · median 2009 among the 1,784 with a school on file
- Record last updated2024 · 59% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 clinical social worker records list a practice address in Dayville
They are 59 of the 231 NPPES records with a practice address in Dayville, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,729 in Connecticut → Every provider in Dayville → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Debra Benveniste, MSWDayville, CT 062411619940301
- Judith Bergeron, LCSWDayville, CT 062411932132909
- Kerri Griffin, MSW, LCSWDayville, CT 062411245273887
- Rachel Hence, MSWDayville, CT 062411720012099
- Michael Johnson, MSWDayville, CT 062411851310650
- Sarah Lawrence, LCSWDayville, CT 062411497780274
- Margaret Lee, L.C.S.W.Dayville, CT 062411902821119
- Tina Lekacos, MSWDayville, CT 062411437183985
Common questions
What is Nancy Lynn Grandelski, LCSW's NPI number?
Nancy Lynn Grandelski, LCSW's National Provider Identifier (NPI) is 1548520190, issued on May 16, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Nancy Lynn Grandelski, LCSW located?
The NPPES record lists a practice address at 877 Upper Maple St, Dayville, CT, 06241. Phone: (860) 792-1266. Providers update this record themselves, so call before visiting.
How can I verify Nancy Lynn Grandelski, LCSW's license?
NPPES lists Connecticut license number 005512, 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), 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.