Guillermo Sanchez, D.D.S.
General Practice Dentistry · Fillmore, CA
Guillermo Sanchez, D.D.S. is a general practice dentistry with a practice address in Fillmore, California, and NPI 1356414320, issued on Nov 16, 2006. Check the license (California 41784, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Guillermo Sanchez
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 41784 CA
Self-reported in NPPES; status is on the state search - Practice location
- 364 Central Ave, Fillmore, CA 93015
- Phone
- (805) 524-4448
- Enumerated
- Nov 16, 2006
- Record last updated
- Mar 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (805) 524-4893
- Medicaid IDs
- G91444-01 CA
G91444-02 CA - Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Guillermo Sanchez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 41784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average general practice dentistry in 2024
52 Medicare Part D claims for 23 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. 22 claims were for opioids.
Most prescribed
- Amoxicillin22 claims
- Acetaminophen-Codeine12 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.
Guillermo Sanchez among 17,852 general practice dentistry records in California
Guillermo Sanchez, D.D.S. 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 updated2021 · 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).
5 general practice dentistry records list a practice address in Fillmore
They are 5 of the 105 NPPES records with a practice address in Fillmore, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Fillmore → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Anita Brahme, DDS, MDSFillmore, CA 930151558374215
- Gene Evans, D.D.S.Fillmore, CA 930151124333778
- Giselle Fernandez, DDSFillmore, CA 930151619769353
- Grace Urbano Beer, DDSFillmore, CA 930151669539433
- Robert Berkenmeier, D.D.S.Carpinteria, CA 930131508924952
- John Conti, D.D.S.Carpinteria, CA 930131033236815
- J P Hughes, D.D.S.Carpinteria, CA 930131841561891
- John Marsh, DDSCarpinteria, CA 930131962475863
Common questions
What is Guillermo Sanchez, D.D.S.'s NPI number?
Guillermo Sanchez, D.D.S.'s National Provider Identifier (NPI) is 1356414320, issued on Nov 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Guillermo Sanchez, D.D.S. located?
The NPPES record lists a practice address at 364 Central Ave, Fillmore, CA, 93015. Phone: (805) 524-4448. Providers update this record themselves, so call before visiting.
How can I verify Guillermo Sanchez, D.D.S.'s license?
NPPES lists California license number 41784, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Guillermo Sanchez, D.D.S. prescribe under Medicare Part D?
In 2024, Guillermo Sanchez, D.D.S. had 52 Medicare Part D claims for 23 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.