Joseph Daniel Giangrasso, DMD
Dentist · Wayland, MA
Joseph Daniel Giangrasso, DMD is a dentist with a practice address in Wayland, Massachusetts, and NPI 1366548794, issued on Sep 15, 2006. Check the license (Massachusetts 19829, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Joseph Daniel Giangrasso
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 19829 MA
Self-reported in NPPES; status is on the state search - Practice location
- 311 Boston Post RD, Wayland, MA 01778
- Phone
- (508) 358-7100
- Enumerated
- Sep 15, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (508) 358-3408
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Verify Joseph Daniel Giangrasso in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 19829Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $214.20
5 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, 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.
Joseph Daniel Giangrasso among 2,934 dentist records in Massachusetts
Joseph Daniel Giangrasso, 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 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 88% 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 updated2007 · 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).
Dentist providers in Massachusetts
There are 2,934 dentist records in Massachusetts.
All 2,934 in Massachusetts → Every provider in Wayland → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jonathan Krochmal, DDSWayland, MA 017781649582479
- Kim Chau, DMDSudbury, MA 017761114904117
- Mia Fitzgerald, DMDSudbury, MA 017761235114679
- Sarah Islam, DDSSudbury, MA 017761366286338
- Fernanda Moraes, DMDSudbury, MA 017761750007175
- Valentina Pasquantonio, DDSSudbury, MA 017761134172117
- Janice Spada, D.M.D.Sudbury, MA 017761730182791
- Vanessa ThaiSudbury, MA 017761639527377
Common questions
What is Joseph Daniel Giangrasso, DMD's NPI number?
Joseph Daniel Giangrasso, DMD's National Provider Identifier (NPI) is 1366548794, issued on Sep 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Daniel Giangrasso, DMD located?
The NPPES record lists a practice address at 311 Boston Post RD, Wayland, MA, 01778. Phone: (508) 358-7100. Providers update this record themselves, so call before visiting.
How can I verify Joseph Daniel Giangrasso, DMD's license?
NPPES lists Massachusetts license number 19829, 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. 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.