Gretchen Elizabeth Hartman, LCSW
Clinical Social Worker · Brooklyn, NY
Gretchen Elizabeth Hartman, LCSW is a clinical social worker with a practice address in Brooklyn, New York, and NPI 1366526493, issued on Oct 25, 2006. Check the license (New York PR009303-1, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Gretchen Elizabeth Hartman
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- PR009303-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 565 1St St, Brooklyn, NY 11215
- Phone
- (718) 854-8119
- Enumerated
- Oct 25, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 565 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Helene Kendler, L.C.S.W.Clinical Social Worker1689715773
- Jessica Knapp, LCSWClinical Social Worker1194217836
- Patrick McNulty, LCSWClinical Social Worker1194121756
- Maria Siebel, R-L.C.S.W.Mental Health Counselor1659424844
- Royanne Weiss, LCSW-RClinical Social Worker1457418865
Verify Gretchen Elizabeth Hartman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license PR009303-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3,449 clinical social worker records list a practice address in Brooklyn
They are 3,449 of the 64,057 NPPES records with a practice address in Brooklyn, and 29,293 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,449 in Brooklyn → All 29,293 in New York → Every provider in Brooklyn →
Other clinical social worker records in New York
- Daniel Aaron, LCSW, PH.D.Bronx, NY1922076017
- Leslie Aaron, LCSWNew York, NY1740346683
- Michael Aaron, LMSWNew York, NY1750678868
- Ortal Aaron, BABronx, NY1255413142
- Sharon Aaron, LCSWBinghamton, NY1073521589
- Shawna Marie Aarons-Cooke, LCSWNew Rochelle, NY1700060076
- Cindy Aaronson, MSW, PHDNew York, NY1912079799
- Anita Aasen, LCSWVictor, NY1740569581
- Janet Ab EdBrooklyn, NY1033476841
- Julie Abada, LCSWFresh Meadows, NY1942375829
Common questions
What is Gretchen Elizabeth Hartman, LCSW's NPI number?
Gretchen Elizabeth Hartman, LCSW's National Provider Identifier (NPI) is 1366526493, issued on Oct 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gretchen Elizabeth Hartman, LCSW located?
The NPPES record lists a practice address at 565 1St St, Brooklyn, NY, 11215. Phone: (718) 854-8119. Providers update this record themselves, so call before visiting.
How can I verify Gretchen Elizabeth Hartman, LCSW's license?
NPPES lists New York license number PR009303-1, as entered by the provider. Search the New York 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.