Michael Craig Larson, M.D., PH.D
Diagnostic Radiology Physician · Sacramento, CA
Michael Craig Larson, M.D., PH.D is a diagnostic radiology physician with a practice address in Sacramento, California, and NPI 1225416860, issued on May 15, 2015. Check the license (California C173330, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Michael Craig Larson
- Credential
- M.D., PH.D
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- C173330 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St Ste 3100, Sacramento, CA 95817
- Phone
- (916) 734-6464
- Enumerated
- May 15, 2015
- Record last updated
- Oct 8, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20211001001885); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 2015
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 4860 Y St Ste 3100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Gloria CastanedaStudent in an Organized Health Care Education/Training Program1821882911
Verify Michael Craig Larson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C173330Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 90.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Regents OF The Univ OF CASacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Craig Larson among 4,500 diagnostic radiology physician records in California
Michael Craig Larson, M.D., PH.D is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 81% of them.
- NPI issued2015 · 81% of these records are older, 17% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2015 · median 2004 among the 3,130 with a school on file
- Record last updated2021 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Sacramento → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Erik Abrames, M.D.Sacramento, CA 958171558342337
- Carol Beatty, M.D.Sacramento, CA 958171043297807
- Jasjeet Bindra, M.D.Sacramento, CA 958171962488148
- Dillon Chen, MDSacramento, CA 958171740277060
- Brian Dahlin, M.D.Sacramento, CA 958171861478042
- Raymond Dougherty, M.D.Sacramento, CA 958171699751487
- Arthur Dublin, M.D.Sacramento, CA 958171669458477
- Eva Escobedo, M.D.Sacramento, CA 958171619955648
Common questions
What is Michael Craig Larson, M.D., PH.D's NPI number?
Michael Craig Larson, M.D., PH.D's National Provider Identifier (NPI) is 1225416860, issued on May 15, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Michael Craig Larson, M.D., PH.D located?
The NPPES record lists a practice address at 4860 Y St Ste 3100, Sacramento, CA, 95817. Phone: (916) 734-6464. Providers update this record themselves, so call before visiting.
How can I verify Michael Craig Larson, M.D., PH.D's license?
NPPES lists California license number C173330, 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 Michael Craig Larson, M.D., PH.D's MIPS final score?
The 2023 MIPS final score is 90.9 of 100. 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.