Kirston Sierra Barrett, DMD
General Practice Dentistry · Hampden, ME
Kirston Sierra Barrett, DMD is a general practice dentistry with a practice address in Hampden, Maine, and NPI 1871085779, issued on Jun 6, 2018. Check the license (Maine 4618, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kirston Sierra Barrett
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 4618 ME
Self-reported in NPPES; status is on the state search - Practice location
- 27 Western Ave, Hampden, ME 04444
- Phone
- (603) 557-1967
- Enumerated
- Jun 6, 2018
- Record last updated
- Jun 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 27 Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Randall Cutri, D.M.D.Dentist1497779052
- Emily Gazitua, D.M.D.Dentist1285657635
Verify Kirston Sierra Barrett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license 4618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average general practice dentistry in 2024
13 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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.
1 general practice dentistry records list a practice address in Hampden
They are 1 of the 89 NPPES records with a practice address in Hampden, and 519 general practice dentistry records in Maine.
Other general practice dentistry records in Maine
- Joel Ackerman, DMDEllsworth, ME1417979386
- Timothy Adamchuk, DMDWindham, ME1871190926
- Isaac Adegbola, DDSEllsworth, ME1245043496
- Oluwapelumi Adeloye, D.M.D, MPHLincoln, ME1235623307
- Colleen Ahern, DMDYarmouth, ME1073018834
- Donald Ahern, D.D.S.Ellsworth, ME1356483093
- Jacob Akers, D.D.S.Porter, ME1023343019
- Olugbenga Akinsanya, DDSWaterville, ME1154586006
- Nicola Albanese, DMDGorham, ME1376675603
- Gregory Albert, DDSDamariscotta, ME1861612186
Common questions
What is Kirston Sierra Barrett, DMD's NPI number?
Kirston Sierra Barrett, DMD's National Provider Identifier (NPI) is 1871085779, issued on Jun 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kirston Sierra Barrett, DMD located?
The NPPES record lists a practice address at 27 Western Ave, Hampden, ME, 04444. Phone: (603) 557-1967. Providers update this record themselves, so call before visiting.
How can I verify Kirston Sierra Barrett, DMD's license?
NPPES lists Maine license number 4618, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Kirston Sierra Barrett, DMD prescribe under Medicare Part D?
In 2024, Kirston Sierra Barrett, DMD had 13 Medicare Part D claims for 11 beneficiaries; the average among general practice dentistry prescribers was 83. 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.