Anthony James Guinn, D.D.S.
Dentist · Brookline, MA
Anthony James Guinn, D.D.S. is a dentist with a practice address in Brookline, Massachusetts, and NPI 1457729279, issued on Sep 10, 2015. Check the license with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anthony James Guinn
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 2901021529 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1077 Beacon St, Brookline, MA 02446
- Phone
- (616) 822-2373
- Enumerated
- Sep 10, 2015
- Record last updated
- Sep 10, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Verify Anthony James Guinn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts 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
78% fewer Medicare Part D claims than the average dentist in 2024
19 Medicare Part D claims for 11 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.
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.
Anthony James Guinn among 2,934 dentist records in Massachusetts
Anthony James Guinn, D.D.S. is one of 2,934 dentist records with a practice address in Massachusetts. 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 49% of them.
- NPI issued2015 · 49% of these records are older, 48% newer
- In a Medicare fileYes · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
48 dentist records list a practice address in Brookline
They are 48 of the 2,357 NPPES records with a practice address in Brookline, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Brookline → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Eugene Bark, DMDBrookline, MA 024461972648517
- Elzeh Darroudi, DMDBrookline, MA 024461265416549
- Ian Fessler, DMDBrookline, MA 024461255511192
- Edward Friedman, DDSBrookline, MA 024461689685836
- Susan Han, DMDBrookline, MA 024461033134945
- Patrick Joyce, D.D.S.Brookline, MA 024461790967891
- Wai Lee, DMDBrookline, MA 024461376711366
- Irene Lipetsker, DMDBrookline, MA 024461205045804
Common questions
What is Anthony James Guinn, D.D.S.'s NPI number?
Anthony James Guinn, D.D.S.'s National Provider Identifier (NPI) is 1457729279, issued on Sep 10, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Anthony James Guinn, D.D.S. located?
The NPPES record lists a practice address at 1077 Beacon St, Brookline, MA, 02446. Phone: (616) 822-2373. Providers update this record themselves, so call before visiting.
How can I verify Anthony James Guinn, D.D.S.'s license?
Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Anthony James Guinn, D.D.S. prescribe under Medicare Part D?
In 2024, Anthony James Guinn, D.D.S. had 19 Medicare Part D claims for 11 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.