Winnisther-John Madrigal Acosta, D.D.S.
General Practice Dentistry · Pacifica, CA
Winnisther-John Madrigal Acosta, D.D.S. is a general practice dentistry with a practice address in Pacifica, California, and NPI 1700027885, issued on Mar 18, 2009. Check the license (California 57447, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Winnisther-John Madrigal Acosta
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 57447 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1279 Linda Mar Shopping Ctr, Pacifica, CA 94044
- Phone
- (650) 355-5159
- Enumerated
- Mar 18, 2009
- Record last updated
- May 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (650) 355-5759
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 1279 Linda Mar Shopping Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samuel SmithClinical Psychologist1285805846
Verify Winnisther-John Madrigal Acosta in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 57447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average general practice dentistry in 2024
37 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin14 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: $14.33
1 payment: food and beverage; the largest payer was Solventum Corporation. 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.
Winnisther-John Madrigal Acosta among 17,852 general practice dentistry records in California
Winnisther-John Madrigal Acosta, 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 2009, is newer than 65% of them.
- NPI issued2009 · 65% of these records are older, 32% 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 updated2015 · 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).
9 general practice dentistry records list a practice address in Pacifica
They are 9 of the 273 NPPES records with a practice address in Pacifica, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in Pacifica → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Hessam Ahani, DDSPacifica, CA 940441609095223
- Kari Hugsted, D.D.S.Pacifica, CA 940441366595902
- Christopher Jen Kin, DDSPacifica, CA 940441457370322
- Duy Nguyen, DDSPacifica, CA 940441558642835
- Swati Pappu, DDSPacifica, CA 940441952534711
- Stephen Prevost, D.D.S.Pacifica, CA 940441306064928
- Rowena RomeroPacifica, CA 940441184090235
- Michael Thomas, D.D.S.Pacifica, CA 940441841213832
Common questions
What is Winnisther-John Madrigal Acosta, D.D.S.'s NPI number?
Winnisther-John Madrigal Acosta, D.D.S.'s National Provider Identifier (NPI) is 1700027885, issued on Mar 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Winnisther-John Madrigal Acosta, D.D.S. located?
The NPPES record lists a practice address at 1279 Linda Mar Shopping Ctr, Pacifica, CA, 94044. Phone: (650) 355-5159. Providers update this record themselves, so call before visiting.
How can I verify Winnisther-John Madrigal Acosta, D.D.S.'s license?
NPPES lists California license number 57447, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Winnisther-John Madrigal Acosta, D.D.S. prescribe under Medicare Part D?
In 2024, Winnisther-John Madrigal Acosta, D.D.S. had 37 Medicare Part D claims for 11 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.