Gregory William Monfette, DMD
Dentist · Dennis, MA
Gregory William Monfette, DMD is a dentist with a practice address in Dennis, Massachusetts, and NPI 1942791298, issued on May 22, 2018. Check the license (Massachusetts DN1857907, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory William Monfette
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1857907 MA
Self-reported in NPPES; status is on the state search - Practice location
- 811 Main St, Dennis, MA 02638
- Phone
- (508) 385-3136
- Enumerated
- May 22, 2018
- Record last updated
- May 22, 2018 (not updated in 8 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 →
Also registered at 811 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Carnathan, PHDClinical Psychologist1861530388
- Robert Creeden, DMDDentist1770928806
Verify Gregory William Monfette in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1857907Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average dentist in 2024
58 Medicare Part D claims for 23 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin26 claims
- Chlorhexidine Gluconate14 claims
- Methylprednisolone13 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: $136.70
1 payment: food and beverage; the largest payer was Zimvie 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.
Gregory William Monfette among 2,934 dentist records in Massachusetts
Gregory William Monfette, DMD 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 2018, is newer than 59% of them.
- NPI issued2018 · 59% of these records are older, 36% 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 updated2018 · 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).
2 dentist records list a practice address in Dennis
They are 2 of the 21 NPPES records with a practice address in Dennis, and 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Dennis → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Robert Creeden, DMDDennis, MA 026381770928806
- Thomas Lewis, D.M.D.Eastham, MA 026421659596971
- Marc Auger, D.D.SCenterville, MA 026321598795841
- Stephen Bellorini, D.M.D.Brewster, MA 026311962432922
- Alexandre DiasHarwich, MA 026451801434022
- Sarah Gibbons, D.M.D.Harwich, MA 026451376913749
- Nayun Lee, DDSBrewster, MA 026311194371609
- Ruth Rounsley, D.D.S.Harwich, MA 026451841319324
Common questions
What is Gregory William Monfette, DMD's NPI number?
Gregory William Monfette, DMD's National Provider Identifier (NPI) is 1942791298, issued on May 22, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Gregory William Monfette, DMD located?
The NPPES record lists a practice address at 811 Main St, Dennis, MA, 02638. Phone: (508) 385-3136. Providers update this record themselves, so call before visiting.
How can I verify Gregory William Monfette, DMD's license?
NPPES lists Massachusetts license number DN1857907, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory William Monfette, DMD prescribe under Medicare Part D?
In 2024, Gregory William Monfette, DMD had 58 Medicare Part D claims for 23 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.