John Frederic Guarente, DMD
Dentist · Saugus, MA
John Frederic Guarente, DMD is a dentist with a practice address in Saugus, Massachusetts, and NPI 1629237425, issued on Jun 6, 2008. Check the license (Massachusetts 17540, as entered in NPPES) with the Massachusetts board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- John Frederic Guarente
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 17540 MA
Self-reported in NPPES; status is on the state search - Practice location
- 2 Nirvana Dr, Saugus, MA 01906
- Phone
- (781) 231-3157
- Enumerated
- Jun 6, 2008
- Record last updated
- Jun 6, 2008 (not updated in 18 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 John Frederic Guarente in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 17540Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
John Frederic Guarente among 2,934 dentist records in Massachusetts
John Frederic Guarente, 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 not. Its NPI, issued in 2008, is newer than 23% of them.
- NPI issued2008 · 23% of these records are older, 71% newer
- In a Medicare fileNo · 58% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 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).
16 dentist records list a practice address in Saugus
They are 16 of the 271 NPPES records with a practice address in Saugus, and 2,934 dentist records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,934 in Massachusetts → Every provider in Saugus → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Ashley Brubaker, D.M.D.Saugus, MA 019061265866057
- Veronica Gaiser, DMDSaugus, MA 019061255773842
- Ralph Green, DDSSaugus, MA 019061780902965
- Ilyoss Gulyamov, D.M.D.Saugus, MA 019061427311471
- Satinder Jawandha, D.M.DSaugus, MA 019061013238468
- Jaeik Lee, DMDSaugus, MA 019061487819660
- Riley McDougall, DMDSaugus, MA 019061184304032
- Avni PandhiSaugus, MA 019061821583303
Common questions
What is John Frederic Guarente, DMD's NPI number?
John Frederic Guarente, DMD's National Provider Identifier (NPI) is 1629237425, issued on Jun 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is John Frederic Guarente, DMD located?
The NPPES record lists a practice address at 2 Nirvana Dr, Saugus, MA, 01906. Phone: (781) 231-3157. Providers update this record themselves, so call before visiting.
How can I verify John Frederic Guarente, DMD's license?
NPPES lists Massachusetts license number 17540, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity 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. 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.