Mary Patricia Duggan, M.S.W., L.C.S.W.
Social Worker · Portland, ME
Mary Patricia Duggan, M.S.W., L.C.S.W. is a social worker with a practice address in Portland, Maine, and NPI 1467599969, issued on Jan 31, 2007. Check the license (Maine LC2796, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Patricia Duggan
- Credential
- M.S.W., L.C.S.W.
- Primary taxonomy
- Social Worker 104100000X
- License number
- LC2796 ME
Self-reported in NPPES; status is on the state search - Practice location
- 12 Berkeley St, Portland, ME 04103
- Phone
- (207) 541-9004
- Enumerated
- Jan 31, 2007
- Record last updated
- Mar 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160201001169); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 575 in Maine → Look up another NPI →
Verify Mary Patricia Duggan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license LC2796Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 98.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- MainehealthPortland, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Patricia Duggan among 575 social worker records in Maine
Mary Patricia Duggan, M.S.W., L.C.S.W. is one of 575 social worker records with a practice address in Maine. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 19% of them.
- NPI issued2007 · 19% of these records are older, 71% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated1987 · median 2015 among the 73 with a school on file
- Record last updated2011 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
92 social worker records list a practice address in Portland
They are 92 of the 6,022 NPPES records with a practice address in Portland, and 575 social worker records in Maine.
All 575 in Maine → Every provider in Portland → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Nils Bell, LMSW-CCPortland, ME 041031851725089
- Maria DoeringPortland, ME 041031871853127
- Michele Flagg, LMSW-CONDITIONALPortland, ME 041031659484814
- Carol Hamilton, L.C.S.W.Portland, ME 041031043242043
- Carolyn HolbrookPortland, ME 041031851336788
- Jamie Hussey, LMSWPortland, ME 041031902200868
- Eric Johnson, LCPCPortland, ME 041031043254493
- Ali KnightPortland, ME 041031215373964
Common questions
What is Mary Patricia Duggan, M.S.W., L.C.S.W.'s NPI number?
Mary Patricia Duggan, M.S.W., L.C.S.W.'s National Provider Identifier (NPI) is 1467599969, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mary Patricia Duggan, M.S.W., L.C.S.W. located?
The NPPES record lists a practice address at 12 Berkeley St, Portland, ME, 04103. Phone: (207) 541-9004. Providers update this record themselves, so call before visiting.
How can I verify Mary Patricia Duggan, M.S.W., L.C.S.W.'s license?
NPPES lists Maine license number LC2796, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
What is Mary Patricia Duggan, M.S.W., L.C.S.W.'s MIPS final score?
The 2023 MIPS final score is 98.1 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.