Krisztina Larson, M.D.
Hematology & Oncology Physician · Burbank, CA
Krisztina Larson, M.D. is a hematology & oncology physician with a practice address in Burbank, California, and NPI 1558703363, issued on Jul 22, 2013. Check the license (California A158003, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Krisztina Larson
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- A158003 CA
Self-reported in NPPES; status is on the state search - Practice location
- 181 S Buena Vista St FL 4, Burbank, CA 91505
- Phone
- (818) 840-0921
- Enumerated
- Jul 22, 2013
- Entity
- Type 1 · individual
Also registered at 181 S Buena Vista St FL 4
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard Gillespie, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1306040266
- Patricia Joseph, AGACNP-BCAcute Care Nurse Practitioner1477318442
- Ramkishen Narayanan, M.D.Urology Physician1215296348
- Karlton Wong, MDHematology & Oncology Physician1376962381
Verify Krisztina Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A158003Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.7 times the Medicare Part D claims of the average hematology & oncology physician in 2024
2,402 Medicare Part D claims for 283 beneficiaries, against an average of 885 among the 8,428 providers of this specialty who prescribed in Part D. 93 claims were for opioids.
Most prescribed
- Letrozole118 claims
- Eliquis117 claims
- Anastrozole97 claims
- Ondansetron Odt91 claims
- Hydroxyurea81 claims
- Palonosetron Hcl60 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 Medicare quality score for 2023: 100 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: $5,569.85
225 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 6,678 providers of this specialty with any payment received $7,643.36 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.
One hospital or facility affiliation
- Providence Medical InstituteGlendale, CA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Hematology & Oncology Physician providers in California
There are 1,306 hematology & oncology physician records in California.
Other hematology & oncology physician records in California
- Mark Abate, M.D.Santa Barbara, CA1588778674
- Iman Abdalla, MDLos Angeles, CA1730248311
- Nihal Abdulla, MDLos Alamitos, CA1750585345
- Oyewale Abidoye, M.D.La Jolla, CA1790841815
- Mohamad Adada, M.D., PHDRoseville, CA1528590734
- Jesse Adams, MDSacramento, CA1851479554
- Thompson Adams, MDSanta Monica, CA1407880891
- Camille Adeimy, MDUpland, CA1477785160
- David Adkins, MDModesto, CA1104883644
- Kent Adler, M.D.San Mateo, CA1013074632
Common questions
What is Krisztina Larson, M.D.'s NPI number?
Krisztina Larson, M.D.'s National Provider Identifier (NPI) is 1558703363, issued on Jul 22, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Krisztina Larson, M.D. located?
The NPPES record lists a practice address at 181 S Buena Vista St FL 4, Burbank, CA, 91505. Phone: (818) 840-0921. Providers update this record themselves, so call before visiting.
How can I verify Krisztina Larson, M.D.'s license?
NPPES lists California license number A158003, 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 Krisztina Larson, M.D. prescribe under Medicare Part D?
In 2024, Krisztina Larson, M.D. had 2,402 Medicare Part D claims for 283 beneficiaries; the average among hematology & oncology physician prescribers was 885. Part D covers Medicare prescriptions only.
What is Krisztina Larson, M.D.'s Medicare quality score?
The 2023 MIPS final score is 100 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.