Janice Gross Leiper, LCSW
Clinical Social Worker · Stamford, CT
Janice Gross Leiper, LCSW is a clinical social worker with a practice address in Stamford, Connecticut, and NPI 1245449768, issued on May 22, 2007. Check the license (Connecticut 001472, 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
- Janice Gross Leiper
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 001472 CT
Self-reported in NPPES; status is on the state search - Practice location
- 216 Cascade RD, Stamford, CT 06903
- Phone
- (203) 968-0708
- Enumerated
- May 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Verify Janice Gross Leiper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 001472Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Janice Gross Leiper among 7,729 clinical social worker records in Connecticut
Janice Gross Leiper, 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 2007, is newer than 14% of them.
- NPI issued2007 · 14% of these records are older, 76% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileNo · 23% of these records are
- Record last updated2007 · 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).
217 clinical social worker records list a practice address in Stamford
They are 217 of the 2,774 NPPES records with a practice address in Stamford, 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 Stamford → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Shelley Cooper, LCSWStamford, CT 069031427394584
- Michelle Feeney, LCSWStamford, CT 069031043500853
- Carolyn KaganStamford, CT 069031528349651
- Debbie Katz, MSW, LCSWStamford, CT 069031568869212
- Madeline KirkStamford, CT 069031467946947
- Carol Nicholson, LCSWStamford, CT 069031548461833
- Deborah Pauls, LCSWStamford, CT 069031467566067
- Phillip Rice, LCSWStamford, CT 069031881413847
Common questions
What is Janice Gross Leiper, LCSW's NPI number?
Janice Gross Leiper, LCSW's National Provider Identifier (NPI) is 1245449768, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Janice Gross Leiper, LCSW located?
The NPPES record lists a practice address at 216 Cascade RD, Stamford, CT, 06903. Phone: (203) 968-0708. Providers update this record themselves, so call before visiting.
How can I verify Janice Gross Leiper, LCSW's license?
NPPES lists Connecticut license number 001472, 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.