Timothy Marshall
Clinical Social Worker · Lisbon, CT
Timothy Marshall is a clinical social worker with a practice address in Lisbon, Connecticut, and NPI 1689136764, issued on Apr 5, 2019. Check the license with the Connecticut board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy Marshall
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- Practice location
- 33 Oak Dr, Lisbon, CT 06351
- Phone
- (860) 334-0982
- Enumerated
- Apr 5, 2019
- Entity
- Type 1 · individual
Also registered at 33 Oak Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joan MarshallSocial Worker1114780665
Verify Timothy Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 clinical social worker records list a Lisbon practice address
They are 2 of the 41 NPPES records with a Lisbon practice address, and 7,114 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Lisbon → All 7,114 in Connecticut → Every provider in Lisbon →
Other clinical social worker records in Connecticut
- Pirjo Aalto-Fischer, LCSWNew Haven, CT1225473655
- Lois Aaron, MSWWest Hartford, CT1447317185
- Lisa AaronbergDanielson, CT1740176510
- Ingrid AaronsNorwalk, CT1952119158
- Kori Abarzua, LCSWBristol, CT1891419578
- Laura Abbatemarco, M.S.W.West Hartford, CT1801067459
- Luciano Abbatemarco, LCSWHartford, CT1891096764
- Daisy Abbott, LCSWMiddletown, CT1831112424
- Matthew Abbott, LCSWWest Haven, CT1790734986
- Khalilah AbdulrahimWoodbridge, CT1063087914
Common questions
What is Timothy Marshall's NPI number?
Timothy Marshall's National Provider Identifier (NPI) is 1689136764, issued on Apr 5, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Marshall located?
The NPPES record lists a practice address at 33 Oak Dr, Lisbon, CT, 06351. Phone: (860) 334-0982. Providers update this record themselves, so call before visiting.
How can I verify Timothy Marshall'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.