David Robert De Long, DDS
General Practice Dentistry · Santa Clara, CA
David Robert De Long, DDS is a general practice dentistry with a practice address in Santa Clara, California, and NPI 1932212032, issued on Aug 16, 2006. Check the license (California DU035867, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Robert De Long
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- DU035867 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1230 Scott Blvd, Santa Clara, CA 95050
- Phone
- (408) 243-5741
- Enumerated
- Aug 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (408) 243-1484
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify David Robert De Long in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license DU035867Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average general practice dentistry in 2024
17 Medicare Part D claims for 13 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
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: $63.64
1 payment: food and beverage; the largest payer was Straumann USA LLC. The 41,669 providers of this specialty with any payment received $597.01 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.
David Robert De Long among 17,852 general practice dentistry records in California
David Robert De Long, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 general practice dentistry records list a practice address in Santa Clara
They are 56 of the 3,436 NPPES records with a practice address in Santa Clara, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Santa Clara → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Gary Arita, D.D.S.Santa Clara, CA 950501205847365
- Rafi Balabanian, D.D.S.Santa Clara, CA 950501174559025
- Manuel Bettencourt, D.D.S.Santa Clara, CA 950501952481756
- Rafael Chuapoco, D.D.SSanta Clara, CA 950501881792117
- Michelle De La Vega, DDSSanta Clara, CA 950501194878306
- Alan Frame, DDSSanta Clara, CA 950501861612798
- Tom Jew, D.D.S.Santa Clara, CA 950501932299757
- Kwang-Ta Liu, D.D.SSanta Clara, CA 950501689882425
Common questions
What is David Robert De Long, DDS's NPI number?
David Robert De Long, DDS's National Provider Identifier (NPI) is 1932212032, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Robert De Long, DDS located?
The NPPES record lists a practice address at 1230 Scott Blvd, Santa Clara, CA, 95050. Phone: (408) 243-5741. Providers update this record themselves, so call before visiting.
How can I verify David Robert De Long, DDS's license?
NPPES lists California license number DU035867, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does David Robert De Long, DDS prescribe under Medicare Part D?
In 2024, David Robert De Long, DDS had 17 Medicare Part D claims for 13 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.