NPPES file of Aug 9, 2026

Nenad Antic, MC

Hematology & Oncology Physician · Los Angeles, CA

Nenad Antic, MC is a hematology & oncology physician with a practice address in Los Angeles, California, and NPI 1346293883, issued on May 18, 2006. Check the license (California 169820, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1346293883
Name
Nenad Antic
Credential
MC
Primary taxonomy
Hematology & Oncology Physician 207RH0003X
License numbers
169820 CA
31592 AZ
Self-reported in NPPES; status is on the state search
Practice location
1513 S Grand Ave Ste 360, Los Angeles, CA 90015
Phone
(213) 246-2422
Enumerated
May 18, 2006
Record last updated
Aug 17, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(213) 246-2019
Medicaid ID
112600 AZ
Medicare enrollment
Enrolled (PECOS I20200827001500); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1513 S Grand Ave Ste 360

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Natalie Rabb, NPNurse Practitioner1154778561
  2. Michael Snell, MDHematology & Oncology Physician1215158423

Verify Nenad Antic in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 169820
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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11% fewer Medicare Part D claims than the average hematology & oncology physician in 2024

780 Medicare Part D claims for 207 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 18 claims were for opioids.

  1. Nenad Antic780
  2. Specialty average877

Most prescribed

  1. Letrozole101 claims
  2. Anastrozole58 claims
  3. Prednisone45 claims
  4. Ondansetron Hcl43 claims
  5. Dexamethasone30 claims
  6. Eliquis27 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: $3,724.11

162 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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.

  1. Nenad Antic$3,724.11
  2. Specialty average$7,481.41

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

  1. The Oncology Institute CA, A Professional CorporationLos Angeles, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nenad Antic among 1,583 hematology & oncology physician records in California

Nenad Antic, MC 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 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 54% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated1992 · median 2003 among the 1,124 with a school on file
  • Record last updated2020 · 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.

The 8 hematology & oncology physician records with the nearest ZIP codes

  1. Michael Snell, MDLos Angeles, CA 900151215158423
  2. Aaron Burkenroad, MDLos Angeles, CA 900171619473667
  3. Ellsworth Grant, M.DLos Angeles, CA 900171043233760
  4. Jason Ho, M.D.Los Angeles, CA 900171174735658
  5. Seong Kim, MDLos Angeles, CA 900171316987605
  6. Sungwon Kyung, M.D.Los Angeles, CA 900171831501840
  7. Leo Orr, M.D.Los Angeles, CA 900171730102286
  8. Lasika Seneviratne, M.D.Los Angeles, CA 900171437268174

Common questions

What is Nenad Antic, MC's NPI number?

Nenad Antic, MC's National Provider Identifier (NPI) is 1346293883, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nenad Antic, MC located?

The NPPES record lists a practice address at 1513 S Grand Ave Ste 360, Los Angeles, CA, 90015. Phone: (213) 246-2422. Providers update this record themselves, so call before visiting.

How can I verify Nenad Antic, MC's license?

NPPES lists California license number 169820, 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 Nenad Antic, MC prescribe under Medicare Part D?

In 2024, Nenad Antic, MC had 780 Medicare Part D claims for 207 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.