Evan Claud Baker, D.D.S.
Dentist · Ontario, CA
Evan Claud Baker, D.D.S. is a dentist with a practice address in Ontario, California, and NPI 1659572584, issued on May 29, 2007. Check the license (California 44289, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Evan Claud Baker
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 44289 CA
Self-reported in NPPES; status is on the state search - Practice location
- 846 N Euclid Ave, Ontario, CA 91762
- Phone
- (909) 984-6868
- Enumerated
- May 29, 2007
- Record last updated
- Nov 11, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (909) 988-5323
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Verify Evan Claud Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 44289Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average dentist in 2024
51 Medicare Part D claims for 30 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.
Most prescribed
- Clindamycin Hcl34 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.
Evan Claud Baker among 14,729 dentist records in California
Evan Claud Baker, D.D.S. 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 58% 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 updated2008 · 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).
52 dentist records list a practice address in Ontario
They are 52 of the 5,375 NPPES records with a practice address in Ontario, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Ontario → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
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- Lourdes Cardoso, DDSOntario, CA 917621093930893
- Kyung Chung, DDS MSOntario, CA 917621598871956
- Ted Davis, DDS MAOntario, CA 917621619099314
- Rajesh Gagneja, DDSOntario, CA 917621730210659
- Emeel Ghobrial, DDSOntario, CA 917621811036775
- Heenam Kang, DDSOntario, CA 917621760525968
Common questions
What is Evan Claud Baker, D.D.S.'s NPI number?
Evan Claud Baker, D.D.S.'s National Provider Identifier (NPI) is 1659572584, issued on May 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Evan Claud Baker, D.D.S. located?
The NPPES record lists a practice address at 846 N Euclid Ave, Ontario, CA, 91762. Phone: (909) 984-6868. Providers update this record themselves, so call before visiting.
How can I verify Evan Claud Baker, D.D.S.'s license?
NPPES lists California license number 44289, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Evan Claud Baker, D.D.S. prescribe under Medicare Part D?
In 2024, Evan Claud Baker, D.D.S. had 51 Medicare Part D claims for 30 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.