Erin Tishman, LPC
Clinical Social Worker · Greenwich, CT
Erin Tishman, LPC is a clinical social worker with a practice address in Greenwich, Connecticut, and NPI 1821343609, issued on Jul 18, 2012. Check the license (Connecticut 002206, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Tishman
- Credential
- LPC
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 002206 CT
Self-reported in NPPES; status is on the state search - Practice location
- 20 Bridge St, Greenwich, CT 06830
- Phone
- (203) 629-2822
- Enumerated
- Jul 18, 2012
- Record last updated
- Oct 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240522001075); 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 →
Also registered at 20 Bridge St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Debra Bader, LCSWClinical Social Worker1871702936
- Kaye Barker, LCSWClinical Social Worker1093924128
- Amy Bauer, LCSWClinical Social Worker1891029716
- Eva Brewer, MSWClinical Social Worker1386288363
- Denise Brosens, MSWClinical Social Worker1013168707
- Jeanmarie Cahill, LCSWClinical Social Worker1366880403
Verify Erin Tishman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 002206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Jewish Family Services OF Greenwich IncGreenwich, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Tishman among 7,729 clinical social worker records in Connecticut
Erin Tishman, LPC 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. Its NPI, issued in 2012, is newer than 39% of them.
- NPI issued2012 · 39% of these records are older, 57% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2008 · median 2009 among the 1,784 with a school on file
- Record last updated2014 · 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).
126 clinical social worker records list a practice address in Greenwich
They are 126 of the 1,184 NPPES records with a practice address in Greenwich, and 7,729 clinical social worker records in Connecticut.
All 7,729 in Connecticut → Every provider in Greenwich → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Debra Bader, LCSWGreenwich, CT 068301871702936
- Kaye Barker, LCSWGreenwich, CT 068301093924128
- Emily Guttman, LCSWGreenwich, CT 068301124178785
- Elizabeth Hartley, LCSWGreenwich, CT 068301376565853
- William Hartman, PHDGreenwich, CT 068301124176276
- Gina Krajeski, MSWGreenwich, CT 068301922174663
- Roni Lang, L.C.S.W.Greenwich, CT 068301427062587
- Dudley Mairs, MSWGreenwich, CT 068301164632477
Common questions
What is Erin Tishman, LPC's NPI number?
Erin Tishman, LPC's National Provider Identifier (NPI) is 1821343609, issued on Jul 18, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Erin Tishman, LPC located?
The NPPES record lists a practice address at 20 Bridge St, Greenwich, CT, 06830. Phone: (203) 629-2822. Providers update this record themselves, so call before visiting.
How can I verify Erin Tishman, LPC's license?
NPPES lists Connecticut license number 002206, 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. Medicare files from data.cms.gov. 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.