Delfin Dale Villasenor, DDS
General Practice Dentistry · Walnut Creek, CA
Delfin Dale Villasenor, DDS is a general practice dentistry with a practice address in Walnut Creek, California, and NPI 1942406996, issued on Jun 26, 2007. Check the license (California 5099, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Delfin Dale Villasenor
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 5099 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1479 Ygnacio Valley RD Ste 107, Walnut Creek, CA 94598
- Phone
- (925) 945-7977
- Enumerated
- Jun 26, 2007
- Record last updated
- Dec 15, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Delfin Dale Villasenor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 5099Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average general practice dentistry in 2024
54 Medicare Part D claims for 28 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate27 claims
- 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.
Industry payments in 2024: $1.58
1 payment: food and beverage; the largest payer was Ultradent Products Inc. 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.
Delfin Dale Villasenor among 17,852 general practice dentistry records in California
Delfin Dale Villasenor, 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% 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 updated2010 · 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).
71 general practice dentistry records list a practice address in Walnut Creek
They are 71 of the 6,170 NPPES records with a practice address in Walnut Creek, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Walnut Creek → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Daniel Asatani, D.D.S.Walnut Creek, CA 945981598843583
- Steven Cademartori, D.D.S.Walnut Creek, CA 945981154356111
- Allan Capinpin, DDSWalnut Creek, CA 945981265458962
- Xiaorong Chen, D.M.D.Walnut Creek, CA 945981558383034
- York Fitzgerald, DDSWalnut Creek, CA 945981982790051
- Pallavi Gole, DDSWalnut Creek, CA 945981376612556
- Shannon Haynes, DDS, INC.Walnut Creek, CA 945981346283843
- Hani Jabbour, DMDWalnut Creek, CA 945981639267594
Common questions
What is Delfin Dale Villasenor, DDS's NPI number?
Delfin Dale Villasenor, DDS's National Provider Identifier (NPI) is 1942406996, issued on Jun 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Delfin Dale Villasenor, DDS located?
The NPPES record lists a practice address at 1479 Ygnacio Valley RD Ste 107, Walnut Creek, CA, 94598. Phone: (925) 945-7977. Providers update this record themselves, so call before visiting.
How can I verify Delfin Dale Villasenor, DDS's license?
NPPES lists California license number 5099, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Delfin Dale Villasenor, DDS prescribe under Medicare Part D?
In 2024, Delfin Dale Villasenor, DDS had 54 Medicare Part D claims for 28 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.