Thomas Sigler, LMSW
Clinical Social Worker · Warren, ME
Thomas Sigler, LMSW is a clinical social worker with a practice address in Warren, Maine, and NPI 1578302337, issued on May 22, 2024. Check the license (Maine LC23497, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Thomas Sigler
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LC23497 ME
Self-reported in NPPES; status is on the state search - Practice location
- 54 Union St, Warren, ME 04864
- Phone
- (207) 542-5758
- Enumerated
- May 22, 2024
- Record last updated
- May 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20250509002048); accepts Medicare assignment
- Entity
- Type 1 · individual
Verify Thomas Sigler in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license LC23497Check 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
- Spurwink Services IncorporatedRandolph, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 clinical social worker records list a practice address in Warren
They are 4 of the 30 NPPES records with a practice address in Warren, and 3,673 clinical social worker records in Maine.
All 4 in Warren → All 3,673 in Maine → Every provider in Warren →
Other clinical social worker records in Maine
- Angela Abbott, LMSW-CCSaco, ME1649797390
- Marina Abbott, LCSWStetson, ME1205048345
- Meagan Abbott, LCSWWaterville, ME1518478155
- Betsy Abdullayof, LCSWCumberland, ME1972721306
- Karen Abendroth, LCSWSaco, ME1114121738
- Kelly Abernethy, LCSWKittery, ME1306179940
- Donna Abram-Cioppa, LCSWSaco, ME1720384985
- Leslie Abrons, LCSWPortland, ME1295726180
- Elsie Absher-Thomas, LMSWWinthrop, ME1568475697
- Gwen Ackley, LCSWSwanville, ME1497267256
Common questions
What is Thomas Sigler, LMSW's NPI number?
Thomas Sigler, LMSW's National Provider Identifier (NPI) is 1578302337, issued on May 22, 2024. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Sigler, LMSW located?
The NPPES record lists a practice address at 54 Union St, Warren, ME, 04864. Phone: (207) 542-5758. Providers update this record themselves, so call before visiting.
How can I verify Thomas Sigler, LMSW's license?
NPPES lists Maine license number LC23497, as entered by the provider. Search the Maine 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.