David Berz, MD, PHD, MPH
Hematology & Oncology Physician · Los Angeles, CA
David Berz, MD, PHD, MPH is a hematology & oncology physician with a practice address in Los Angeles, California, and NPI 1437375128, issued on Apr 18, 2007. Check the license (California A118786, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- David Berz
- Credential
- MD, PHD, MPH
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A118786 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2080 Century Park E Ste 803, Los Angeles, CA 90067
- Phone
- (424) 535-1874
- Enumerated
- Apr 18, 2007
- Record last updated
- Feb 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20120110000508); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Also registered at 2080 Century Park E Ste 803
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Taras Benzar, MDHematology & Oncology Physician1861924391
- Helena Hoang, PHARMDOncology Pharmacist1659006583
Verify David Berz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A118786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
495 Medicare Part D claims for 96 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.
Most prescribed
- Eliquis29 claims
- Gabapentin22 claims
- Anastrozole21 claims
- Alecensa19 claims
- Ondansetron Hcl17 claims
- Methylprednisolone16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $10,874.41
103 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim International GmbH. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Valkyrie PharmaceuticsPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Berz among 1,583 hematology & oncology physician records in California
David Berz, MD, PHD, MPH is one of 1,583 hematology & oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 40% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1999 · median 2003 among the 1,124 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Los Angeles → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Taras Benzar, MDLos Angeles, CA 900671861924391
- Shahrooz Eshaghian, M.D.Los Angeles, CA 900671417132499
- Robert Leibowitz, MDLos Angeles, CA 900671841253192
- Cecilia Kim, MDLos Angeles, CA 900731861415820
- Jennifer Malin, MD, PHDLos Angeles, CA 900731134300734
- Rebecca Nayeri, M.D.Los Angeles, CA 900731063943140
- Sanjai Sharma, MDLos Angeles, CA 900731659458867
- Peter Kennedy, MDLos Angeles, CA 900571104882810
Common questions
What is David Berz, MD, PHD, MPH's NPI number?
David Berz, MD, PHD, MPH's National Provider Identifier (NPI) is 1437375128, issued on Apr 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David Berz, MD, PHD, MPH located?
The NPPES record lists a practice address at 2080 Century Park E Ste 803, Los Angeles, CA, 90067. Phone: (424) 535-1874. Providers update this record themselves, so call before visiting.
How can I verify David Berz, MD, PHD, MPH's license?
NPPES lists California license number A118786, 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 David Berz, MD, PHD, MPH prescribe under Medicare Part D?
In 2024, David Berz, MD, PHD, MPH had 495 Medicare Part D claims for 96 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is David Berz, MD, PHD, MPH's MIPS final score?
The 2023 MIPS final score is 76.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.