Joseph Achacoso Gancayco
Pediatrics Physician · Torrance, CA
Joseph Achacoso Gancayco is a pediatrics physician with a practice address in Torrance, California, and NPI 1366070815, issued on Mar 31, 2020. Check the license (California A187631, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joseph Achacoso Gancayco
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A187631 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 W Carson St, Torrance, CA 90502
- Phone
- (310) 222-2321
- Enumerated
- Mar 31, 2020
- Record last updated
- Oct 6, 2023
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 1000 W Carson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hoda Abou-Ziab, PSYDClinical Psychologist1649618125
Verify Joseph Achacoso Gancayco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A187631Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $90.52
4 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi Pasteur Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Joseph Achacoso Gancayco among 9,272 pediatrics physician records in California
Joseph Achacoso Gancayco is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 91% of them.
- NPI issued2020 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
100 pediatrics physician records list a practice address in Torrance
They are 100 of the 8,901 NPPES records with a practice address in Torrance, and 9,272 pediatrics physician records in California.
All 9,272 in California → Every provider in Torrance → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Esther An, M.D.Torrance, CA 905021407056617
- Nicole Baier, MDTorrance, CA 905021083808604
- Grant Christman, M.D.Torrance, CA 905021831381771
- Amy Davis, M.D.Torrance, CA 905021346432275
- Laura Figueroa-Phillips, MDTorrance, CA 905021295029429
- Michelle Healy, M.D.Torrance, CA 905021861696734
- Amy Lau, MDTorrance, CA 905021245430396
- Seung Lee, MDTorrance, CA 905021922019348
Common questions
What is Joseph Achacoso Gancayco's NPI number?
Joseph Achacoso Gancayco's National Provider Identifier (NPI) is 1366070815, issued on Mar 31, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Achacoso Gancayco located?
The NPPES record lists a practice address at 1000 W Carson St, Torrance, CA, 90502. Phone: (310) 222-2321. Providers update this record themselves, so call before visiting.
How can I verify Joseph Achacoso Gancayco's license?
NPPES lists California license number A187631, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.