Patrick James Penalosa
Gynecologic Oncology Physician · La Jolla, CA
Patrick James Penalosa is a gynecologic oncology physician with a practice address in La Jolla, California, and NPI 1558998914, issued on Mar 25, 2020. Check the license (California A187108, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Patrick James Penalosa
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- A187108 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9300 Campus Point Dr, La Jolla, CA 92037
- Phone
- (858) 657-7000
- Enumerated
- Mar 25, 2020
- Record last updated
- Nov 13, 2025
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 176 in California → Look up another NPI →
Also registered at 9300 Campus Point Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Allard-Phillips, MDObstetrics & Gynecology Physician1194247635
- Joud AlmogatiDiagnostic Radiology Physician1548931983
Verify Patrick James Penalosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A187108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
40 Medicare Part D claims for 13 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
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: $104.76
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 1,199 providers of this specialty with any payment received $6,387.20 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.
Patrick James Penalosa among 176 gynecologic oncology physician records in California
Patrick James Penalosa is one of 176 gynecologic oncology physician records with a practice address in California. 86% 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 98% of them.
- NPI issued2020 · 98% of these records are older, 1% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2025 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in California
There are 176 gynecologic oncology physician records in California.
All 176 in California → Every provider in La Jolla → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Jo Marie Janco, M.D.La Jolla, CA 920371851554315
- Sara Jordan, MDLa Jolla, CA 920371902085822
- Michael Silverman, M.D.La Jolla, CA 920371376568741
- Ramez Eskander, M.DEncinitas, CA 920241144486929
- Michael McHale, MDLa Jolla, CA 920931508828179
- Cheryl Saenz, M.DLa Jolla, CA 920931396818134
- Pratibha Binder, M.D.San Diego, CA 921031174758031
- Steven Plaxe, M.D.San Diego, CA 921031942356795
Common questions
What is Patrick James Penalosa's NPI number?
Patrick James Penalosa's National Provider Identifier (NPI) is 1558998914, issued on Mar 25, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Patrick James Penalosa located?
The NPPES record lists a practice address at 9300 Campus Point Dr, La Jolla, CA, 92037. Phone: (858) 657-7000. Providers update this record themselves, so call before visiting.
How can I verify Patrick James Penalosa's license?
NPPES lists California license number A187108, 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.
How much does Patrick James Penalosa prescribe under Medicare Part D?
In 2024, Patrick James Penalosa had 40 Medicare Part D claims for 13 beneficiaries; the average among gynecologic oncology physician prescribers was 195. 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.