William S. Kachele, D.M.D
Dentist · San Marcos, CA
William S. Kachele, D.M.D is a dentist with a practice address in San Marcos, California, and NPI 1316308117, issued on Mar 8, 2016. Check the license (California 034858, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William S. Kachele
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 034858 CA
Self-reported in NPPES; status is on the state search - Practice location
- 751 Rancheros Dr, San Marcos, CA 92069
- Phone
- (760) 471-7115
- Enumerated
- Mar 8, 2016
- Record last updated
- Mar 8, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 751 Rancheros Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William S. Kachele in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 034858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average dentist in 2024
57 Medicare Part D claims for 28 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 20 claims were for opioids.
Most prescribed
- Amoxicillin19 claims
- Hydrocodone-Acetaminophen17 claims
- Amoxicillin-Clavulanate Potass12 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.
William S. Kachele among 14,729 dentist records in California
William S. Kachele, D.M.D is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 27% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 73% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 dentist records list a practice address in San Marcos
They are 46 of the 1,985 NPPES records with a practice address in San Marcos, and 14,729 dentist records in California.
All 14,729 in California → Every provider in San Marcos → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Robert Beavers, DMDSan Marcos, CA 920691982722930
- Kyung Boen, DMDSan Marcos, CA 920691942209770
- James Brazier, D.D.S.San Marcos, CA 920691417125238
- Sharouz Fard, DDSSan Marcos, CA 920691164531976
- Mario Godinez, DDSSan Marcos, CA 920691609089416
- Ann Okitsu, D.D.S.San Marcos, CA 920691477739209
- Antonio Orozco, DDSSan Marcos, CA 920691568477917
- Joan Pereira, DDSSan Marcos, CA 920691366451833
Common questions
What is William S. Kachele, D.M.D's NPI number?
William S. Kachele, D.M.D's National Provider Identifier (NPI) is 1316308117, issued on Mar 8, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William S. Kachele, D.M.D located?
The NPPES record lists a practice address at 751 Rancheros Dr, San Marcos, CA, 92069. Phone: (760) 471-7115. Providers update this record themselves, so call before visiting.
How can I verify William S. Kachele, D.M.D's license?
NPPES lists California license number 034858, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does William S. Kachele, D.M.D prescribe under Medicare Part D?
In 2024, William S. Kachele, D.M.D had 57 Medicare Part D claims for 28 beneficiaries; the average among dentist prescribers was 86. 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.