Daniella Klebaner
Radiation Oncology Physician · Palo Alto, CA
Daniella Klebaner is a radiation oncology physician with a practice address in Palo Alto, California, and NPI 1023638269, issued on Apr 17, 2020. Check the license (California PTL8491, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Daniella Klebaner
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- PTL8491 CA
Self-reported in NPPES; status is on the state search - Practice location
- 875 Blake Wilbur Dr, Palo Alto, CA 94304
- Phone
- (650) 498-6000
- Enumerated
- Apr 17, 2020
- Record last updated
- Jun 22, 2022
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at 875 Blake Wilbur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Paul Aboubechara, MD, PHDNeurology Physician1205461803
- Kathryn Achuck, MDStudent in an Organized Health Care Education/Training Program1811790330
- Linda AllworthOncology Pharmacist1538035969
- Christina Berg, PHARMDOncology Pharmacist1184559650
- Rachel BlairAmbulatory Care Registered Nurse1033071170
- Sean Bohen, M.D., PH.D.Medical Oncology Physician1194869685
Verify Daniella Klebaner in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license PTL8491Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average radiation oncology physician in 2024
59 Medicare Part D claims for 23 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Tamsulosin Hcl27 claims
- Famotidine12 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.
Daniella Klebaner among 735 radiation oncology physician records in California
Daniella Klebaner is one of 735 radiation 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 2020, is newer than 95% of them.
- NPI issued2020 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2022 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in California
There are 735 radiation oncology physician records in California.
All 735 in California → Every provider in Palo Alto → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Alexander Chin, MDPalo Alto, CA 943041518385251
- Hailey Choi, M.D.Palo Alto, CA 943041386900249
- Michael Gensheimer, M.D.Palo Alto, CA 943041407172687
- Iris Gibbs, MDPalo Alto, CA 943041407994429
- Susan Knox, M.D.,PH.D.Palo Alto, CA 943041912034240
- Ann Minn, M.D.Palo Alto, CA 943041225224991
- Erqi PollomPalo Alto, CA 943041932475902
- Yuan Rao, MDPalo Alto, CA 943041780023374
Common questions
What is Daniella Klebaner's NPI number?
Daniella Klebaner's National Provider Identifier (NPI) is 1023638269, issued on Apr 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Daniella Klebaner located?
The NPPES record lists a practice address at 875 Blake Wilbur Dr, Palo Alto, CA, 94304. Phone: (650) 498-6000. Providers update this record themselves, so call before visiting.
How can I verify Daniella Klebaner's license?
NPPES lists California license number PTL8491, 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 Daniella Klebaner prescribe under Medicare Part D?
In 2024, Daniella Klebaner had 59 Medicare Part D claims for 23 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.