NPPES file of Aug 9, 2026

Sander B. Saidman, M.D.

Radiation Oncology Physician · Redding, CA

Sander B. Saidman, M.D. is a radiation oncology physician with a practice address in Redding, California, and NPI 1467478875, issued on Jul 15, 2006. Check the license (California C42041, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467478875
Name
Sander B. Saidman
Credential
M.D.
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
C42041 CA
Self-reported in NPPES; status is on the state search
Practice location
2020 Court St, Redding, CA 96001
Phone
(530) 243-1236
Enumerated
Jul 15, 2006
Record last updated
Nov 14, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(530) 243-8502
Medicaid ID
00C420410 CA
Medicare enrollment
Enrolled (PECOS I20080815000658); accepts Medicare assignment
Medical or professional school
George Washington University School Of Medicine, 1978
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 2020 Court St

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

  1. Adam Attoun, D.O.Diagnostic Radiology Physician1124048350
  2. Philip Baker, M.D.Diagnostic Radiology Physician1871555425
  3. Ewa Bauer, M.D.Diagnostic Radiology Physician1386664514
  4. Andrew Best, M.D.Diagnostic Radiology Physician1689694846
  5. Danford Bickmore, M.D.Diagnostic Radiology Physician1871519272
  6. Gregory Campion, M.D.Diagnostic Radiology Physician1447267513

Verify Sander B. Saidman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C42041
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 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.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Dignity Health Medical FoundationRedding, CA

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

Sander B. Saidman among 735 radiation oncology physician records in California

Sander B. Saidman, M.D. 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 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 55% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1978 · median 2005 among the 545 with a school on file
  • Record last updated2011 · 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.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Matthew Allen, MDRedding, CA 960011235301714
  2. Nii Ankrah, M.D.Redding, CA 960011730574302
  3. Vidya Bobba, M.D.Redding, CA 960011659370799
  4. Wayne Koll, M.D.Redding, CA 960011548269699
  5. David Mantik, MDRedding, CA 960011669421012
  6. Mahesh Pant, M.D.Redding, CA 960011609875756
  7. Sharon Pereira-Matsumoto, MDRedding, CA 960021427070671
  8. Thomas Guerrero, MD, PHDOroville, CA 959661932281334

Common questions

What is Sander B. Saidman, M.D.'s NPI number?

Sander B. Saidman, M.D.'s National Provider Identifier (NPI) is 1467478875, issued on Jul 15, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sander B. Saidman, M.D. located?

The NPPES record lists a practice address at 2020 Court St, Redding, CA, 96001. Phone: (530) 243-1236. Providers update this record themselves, so call before visiting.

How can I verify Sander B. Saidman, M.D.'s license?

NPPES lists California license number C42041, 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.

What is Sander B. Saidman, M.D.'s MIPS final 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), 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.