Jacek Pinski, M.D.
Medical Oncology Physician · Los Angeles, CA
Jacek Pinski, M.D. is a medical oncology physician with a practice address in Los Angeles, California, and NPI 1720014160, issued on Jun 25, 2006. Check the license (California A77687, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jacek Pinski
- Credential
- M.D.
- Primary taxonomy
- Medical Oncology Physician 207RX0202X
- License number
- A77687 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1441 Eastlake Ave, Los Angeles, CA 90089
- Phone
- (323) 865-3000
- Enumerated
- Jun 25, 2006
- Record last updated
- Dec 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090815000049); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical oncology physician records → All 447 in California → Look up another NPI →
Also registered at 1441 Eastlake Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Agulnik, MDMedical Oncology Physician1164448734
- Sandra AlgazeMedical Oncology Physician1861886707
- Paige Asawa, LMFTMarriage & Family Therapist1487296406
- Akbar Ashrafi, MDStudent in an Organized Health Care Education/Training Program1063913531
- Cherry AuHematology & Oncology Physician1346828076
- Raed Azhar, M.DUrology Physician1093061053
Verify Jacek Pinski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A77687Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average medical oncology physician in 2024
39 Medicare Part D claims for 16 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims.
Most prescribed
- Finasteride17 claims
- Erleada16 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: $129,130.12
160 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 3,343 providers of this specialty with any payment received $11,773.47 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.
Bills Medicare through one group practice
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jacek Pinski among 447 medical oncology physician records in California
Jacek Pinski, M.D. is one of 447 medical oncology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 55% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1987 · median 2004 among the 312 with a school on file
- Record last updated2020 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Oncology Physician providers in California
There are 447 medical oncology physician records in California.
All 447 in California → Every provider in Los Angeles → Medical Oncology Physician nationwide →
The 8 medical oncology physician records with the nearest ZIP codes
- Mark Agulnik, MDLos Angeles, CA 900891164448734
- Anthony El-Khoueiry, M.D.Los Angeles, CA 900891891730412
- David Freyer, DOLos Angeles, CA 900891578533865
- Barbara Gitlitz, M.D.Los Angeles, CA 900891467488015
- Amir Goldkorn, M.D.Los Angeles, CA 900891528281953
- Steven Grossman, MDLos Angeles, CA 900891790768638
- Syma Iqbal, M.D.Los Angeles, CA 900891518982206
- Stephen Liu, MDLos Angeles, CA 900891184788432
Common questions
What is Jacek Pinski, M.D.'s NPI number?
Jacek Pinski, M.D.'s National Provider Identifier (NPI) is 1720014160, issued on Jun 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jacek Pinski, M.D. located?
The NPPES record lists a practice address at 1441 Eastlake Ave, Los Angeles, CA, 90089. Phone: (323) 865-3000. Providers update this record themselves, so call before visiting.
How can I verify Jacek Pinski, M.D.'s license?
NPPES lists California license number A77687, 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 Jacek Pinski, M.D. prescribe under Medicare Part D?
In 2024, Jacek Pinski, M.D. had 39 Medicare Part D claims for 16 beneficiaries; the average among medical oncology physician prescribers was 703. 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.