Merceditas Sinsioco
General Practice Dentistry · Lomita, CA
Merceditas Sinsioco is a general practice dentistry with a practice address in Lomita, California, and NPI 1588082424, issued on Mar 28, 2014. Check the license (California 40008, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Merceditas Sinsioco
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 40008 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2413 Pacific Coast Hwy Ste 203, Lomita, CA 90717
- Phone
- (310) 326-3944
- Enumerated
- Mar 28, 2014
- Record last updated
- Mar 28, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (310) 326-3638
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Verify Merceditas Sinsioco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 40008Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average general practice dentistry in 2024
18 Medicare Part D claims for 14 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.
Most prescribed
- Amoxicillin11 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: $922.42
5 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Merceditas Sinsioco among 17,852 general practice dentistry records in California
Merceditas Sinsioco 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 2014, is newer than 76% of them.
- NPI issued2014 · 76% of these records are older, 22% 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 updated2014 · 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).
12 general practice dentistry records list a practice address in Lomita
They are 12 of the 230 NPPES records with a practice address in Lomita, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Lomita → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Annie Goh, DDSLomita, CA 907171316144918
- Jack Howard, DDSLomita, CA 907171316683170
- Carlos Ilem, D.M.D.,PC.Lomita, CA 907171285756635
- Sun Kim, DDSLomita, CA 907171326189937
- Jiyeon Kim, DMDLomita, CA 907171568864262
- Louis Lin, D.M.D.Lomita, CA 907171154420941
- Stephen Morihisa, DDSLomiza, CA 907171144328410
- Kateryna Ruban, DDSLomita, CA 907171669351730
Common questions
What is Merceditas Sinsioco's NPI number?
Merceditas Sinsioco's National Provider Identifier (NPI) is 1588082424, issued on Mar 28, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Merceditas Sinsioco located?
The NPPES record lists a practice address at 2413 Pacific Coast Hwy Ste 203, Lomita, CA, 90717. Phone: (310) 326-3944. Providers update this record themselves, so call before visiting.
How can I verify Merceditas Sinsioco's license?
NPPES lists California license number 40008, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Merceditas Sinsioco prescribe under Medicare Part D?
In 2024, Merceditas Sinsioco had 18 Medicare Part D claims for 14 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.