Glenda Maria Joson, DMD
Dentist · San Dimas, CA
Glenda Maria Joson, DMD is a dentist with a practice address in San Dimas, California, and NPI 1548337983, issued on Nov 29, 2006. Check the license (California 51944, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Glenda Maria Joson
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 51944 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1301 W Arrow Hwy, San Dimas, CA 91773
- Phone
- (909) 592-8338
- Enumerated
- Nov 29, 2006
- Record last updated
- Jan 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1301 W Arrow Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Glenda Maria Joson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 51944Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average dentist in 2024
37 Medicare Part D claims for 20 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
- Amoxicillin14 claims
- Chlorhexidine Gluconate13 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: $24.99
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
11 dentist records list a practice address in San Dimas
They are 11 of the 942 NPPES records with a practice address in San Dimas, and 14,729 dentist records in California.
All 11 in San Dimas → All 14,729 in California → Every provider in San Dimas →
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Common questions
What is Glenda Maria Joson, DMD's NPI number?
Glenda Maria Joson, DMD's National Provider Identifier (NPI) is 1548337983, issued on Nov 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Glenda Maria Joson, DMD located?
The NPPES record lists a practice address at 1301 W Arrow Hwy, San Dimas, CA, 91773. Phone: (909) 592-8338. Providers update this record themselves, so call before visiting.
How can I verify Glenda Maria Joson, DMD's license?
NPPES lists California license number 51944, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Glenda Maria Joson, DMD prescribe under Medicare Part D?
In 2024, Glenda Maria Joson, DMD had 37 Medicare Part D claims for 20 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.