Sarah Kathryn Belderes, DDS
Dentist · Laguna Niguel, CA
Sarah Kathryn Belderes, DDS is a dentist with a practice address in Laguna Niguel, California, and NPI 1073767828, issued on Nov 6, 2008. Check the license (California 48580, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Kathryn Belderes
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 48580 CA
Self-reported in NPPES; status is on the state search - Practice location
- 25500 Rancho Niguel RD, Laguna Niguel, CA 92677
- Phone
- (949) 215-5500
- Enumerated
- Nov 6, 2008
- Record last updated
- Nov 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 25500 Rancho Niguel RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Fiona Anderson, NP-CFamily Nurse Practitioner1831487958
- Terri Cho, PAPhysician Assistant1174642524
- Norman Coakley, D.O.Family Medicine Physician1801912274
- Christopher Davis, D.O.Family Medicine Physician1356637813
- Sahar Doostzadeh, D.M.DPediatric Dentistry1447694260
- Brian Edwards, D.D.S.General Practice Dentistry1649575770
Verify Sarah Kathryn Belderes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 48580Check 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% more Medicare Part D claims than the average dentist in 2024
116 Medicare Part D claims for 68 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin68 claims
- Chlorhexidine Gluconate12 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.
42 dentist records list a practice address in Laguna Niguel
They are 42 of the 885 NPPES records with a practice address in Laguna Niguel, and 14,729 dentist records in California.
All 42 in Laguna Niguel → All 14,729 in California → Every provider in Laguna Niguel →
Other dentist records in California
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- Behzad Abadi, DMDDowney, CA1588879100
- Esfandiar Abadi, DDSSacramento, CA1992926448
- Bahareh AbadianSan Jose, CA1689169005
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- Michael AbaianSherman Oaks, CA1023263167
Common questions
What is Sarah Kathryn Belderes, DDS's NPI number?
Sarah Kathryn Belderes, DDS's National Provider Identifier (NPI) is 1073767828, issued on Nov 6, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Kathryn Belderes, DDS located?
The NPPES record lists a practice address at 25500 Rancho Niguel RD, Laguna Niguel, CA, 92677. Phone: (949) 215-5500. Providers update this record themselves, so call before visiting.
How can I verify Sarah Kathryn Belderes, DDS's license?
NPPES lists California license number 48580, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Kathryn Belderes, DDS prescribe under Medicare Part D?
In 2024, Sarah Kathryn Belderes, DDS had 116 Medicare Part D claims for 68 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.