Kathleen S. Winn, D.M.D.
Dentist · Brunswick, ME
Kathleen S. Winn, D.M.D. is a dentist with a practice address in Brunswick, Maine, and NPI 1831566447, issued on Aug 31, 2015. Check the license (Maine DEN3615, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kathleen S. Winn
- Credential
- D.M.D.
- Primary taxonomy
- Dentist 122300000X
- License number
- DEN3615 ME
Self-reported in NPPES; status is on the state search - Practice location
- 49 Longfellow Ave, Brunswick, ME 04011
- Phone
- (207) 725-2121
- Enumerated
- Aug 31, 2015
- Record last updated
- Aug 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (207) 725-9449
- Entity
- Type 1 · individual
8 nearest dentist records → All 390 in Maine → Look up another NPI →
Also registered at 49 Longfellow Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Laurie Blain, LCSWClinical Social Worker1386615326
Verify Kathleen S. Winn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license DEN3615Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% fewer Medicare Part D claims than the average dentist in 2024
47 Medicare Part D claims for 36 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin37 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $525.00
1 payment: gift; the largest payer was A-dec, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Kathleen S. Winn among 390 dentist records in Maine
Kathleen S. Winn, D.M.D. is one of 390 dentist records with a practice address in Maine. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 59% of them.
- NPI issued2015 · 59% of these records are older, 38% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2015 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
12 dentist records list a practice address in Brunswick
They are 12 of the 981 NPPES records with a practice address in Brunswick, and 390 dentist records in Maine.
All 390 in Maine → Every provider in Brunswick → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Chadd Cockrell, DMDBrunswick, ME 040111417394206
- Jonathan Davies, DMDBrunswick, ME 040111962456236
- Byron Escoe, DDSBrunswick, ME 040111295711497
- Walter Higgins, DMDBrunswick, ME 040111619023140
- Peter Lebourdais, DMDBrunswick, ME 040111417156092
- Richard Moll, DDSBrunswick, ME 040111275636862
- James Oshetski, D.D.S.Brunswick, ME 040111366406977
- Ivan Soberanes, DMDBrunswick, ME 040111215385976
Common questions
What is Kathleen S. Winn, D.M.D.'s NPI number?
Kathleen S. Winn, D.M.D.'s National Provider Identifier (NPI) is 1831566447, issued on Aug 31, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen S. Winn, D.M.D. located?
The NPPES record lists a practice address at 49 Longfellow Ave, Brunswick, ME, 04011. Phone: (207) 725-2121. Providers update this record themselves, so call before visiting.
How can I verify Kathleen S. Winn, D.M.D.'s license?
NPPES lists Maine license number DEN3615, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Kathleen S. Winn, D.M.D. prescribe under Medicare Part D?
In 2024, Kathleen S. Winn, D.M.D. had 47 Medicare Part D claims for 36 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.