NPPES file of Aug 9, 2026

Benjamin Nasman, D.O.

Neuroradiology Physician · Yuba City, CA

Benjamin Nasman, D.O. is a neuroradiology physician with a practice address in Yuba City, California, and NPI 1508125048, issued on May 3, 2012. Check the license (California 20A14574, 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
1508125048
Name
Benjamin Nasman
Credential
D.O.
Primary taxonomy
Neuroradiology Physician 2085N0700X
License number
20A14574 CA
Self-reported in NPPES; status is on the state search
Practice location
945 Shasta St, Yuba City, CA 95991
Phone
(530) 645-5338
Enumerated
May 3, 2012
Record last updated
Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170802000920); 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 945 Shasta St

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

  1. Daniel Dorsey, M.D.Diagnostic Radiology Physician1952389546
  2. Nelson Frink, M.D.Diagnostic Radiology Physician1356329932
  3. Rahul Gupta, MDNuclear Radiology Physician1366455784
  4. Kristofer Langheinrich, MDVascular & Interventional Radiology Physician1093133597
  5. Susan Lott, M.D.Diagnostic Radiology Physician1841278348
  6. Alka Thakran, M.D.Diagnostic Radiology Physician1326026832

Verify Benjamin Nasman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A14574
    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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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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

Bills Medicare through 3 group practices

  1. Adventist Health Physicians NetworkYuba City, CA
  2. Rideout Medical Associates IncYuba City, CA
  3. Rideout Memorial HospitalMarysville, CA

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

Benjamin Nasman among 221 neuroradiology physician records in California

Benjamin Nasman, D.O. is one of 221 neuroradiology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.

  • NPI issued2012 · 68% of these records are older, 29% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2011 · median 2006 among the 172 with a school on file
  • Record last updated2018 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuroradiology Physician providers in California

There are 221 neuroradiology physician records in California.

The 8 neuroradiology physician records with the nearest ZIP codes

  1. Peter Sunenshine, MDRedding, CA 960011487610937
  2. Jonathan Hartman, MDSacramento, CA 958251760560478
  3. Hannah Chang, MDSacramento, CA 958231134135288
  4. Neha Antil, MDSacramento, CA 958171649049552
  5. Woseneneh BekeleSacramento, CA 958171699903617
  6. Matthew Bobinski, MDSacramento, CA 958171164428082
  7. James Brunberg, M.D.Sacramento, CA 958171255309555
  8. Cheng Ji, M.D.Sacramento, CA 958171912986621

Common questions

What is Benjamin Nasman, D.O.'s NPI number?

Benjamin Nasman, D.O.'s National Provider Identifier (NPI) is 1508125048, issued on May 3, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Benjamin Nasman, D.O. located?

The NPPES record lists a practice address at 945 Shasta St, Yuba City, CA, 95991. Phone: (530) 645-5338. Providers update this record themselves, so call before visiting.

How can I verify Benjamin Nasman, D.O.'s license?

NPPES lists California license number 20A14574, 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 Benjamin Nasman, D.O.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.