Leendert Vanderydt, DMD
General Practice Dentistry · Cambridge, MA
Leendert Vanderydt, DMD is a general practice dentistry with a practice address in Cambridge, Massachusetts, and NPI 1902979958, issued on Nov 16, 2006. Check the license (Massachusetts 17334, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leendert Vanderydt
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 17334 MA
Self-reported in NPPES; status is on the state search - Practice location
- 19 White St, Cambridge, MA 02140
- Phone
- (617) 354-3300
- Enumerated
- Nov 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 3,489 in Massachusetts → Look up another NPI →
Also registered at 19 White St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Farshad Pezeshki, DMDGeneral Practice Dentistry1093876989
- Brendan Prindiville, DMDDentist1437316643
Verify Leendert Vanderydt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 17334Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average general practice dentistry in 2024
32 Medicare Part D claims for 14 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin16 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.
Leendert Vanderydt among 3,489 general practice dentistry records in Massachusetts
Leendert Vanderydt, DMD is one of 3,489 general practice dentistry 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% 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 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
64 general practice dentistry records list a practice address in Cambridge
They are 64 of the 5,145 NPPES records with a practice address in Cambridge, and 3,489 general practice dentistry records in Massachusetts.
All 3,489 in Massachusetts → Every provider in Cambridge → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Francis Bane, D.M.D.Cambridge, MA 021401912946823
- Michael Bane, DDSCambridge, MA 021401275552804
- Timothy Deahl, DDSCambridge, MA 021401508882028
- Herbert Dorris, DMDCambridge, MA 021401346323920
- Audrey FernandesCambridge, MA 021401457802902
- Hoda Kamjoo, DMDCambridge, MA 021401306033584
- Eric Klein, D.M.D., P.C.Cambridge, MA 021401740430875
- Carla Kruyff Arciniega, MS, DMDCambridge, MA 021401245960046
Common questions
What is Leendert Vanderydt, DMD's NPI number?
Leendert Vanderydt, DMD's National Provider Identifier (NPI) is 1902979958, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leendert Vanderydt, DMD located?
The NPPES record lists a practice address at 19 White St, Cambridge, MA, 02140. Phone: (617) 354-3300. Providers update this record themselves, so call before visiting.
How can I verify Leendert Vanderydt, DMD's license?
NPPES lists Massachusetts license number 17334, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Leendert Vanderydt, DMD prescribe under Medicare Part D?
In 2024, Leendert Vanderydt, DMD had 32 Medicare Part D claims for 14 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.