NPPES file of Aug 9, 2026

Michael Peter Norton, MD

Diagnostic Radiology Physician · Sacramento, CA

Michael Peter Norton, MD is a diagnostic radiology physician with a practice address in Sacramento, California, and NPI 1801893193, issued on Jul 1, 2005. Check the license (California G38844, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1801893193
Name
Michael Peter Norton
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
G38844 CA
Self-reported in NPPES; status is on the state search
Practice location
2801 K St, Sacramento, CA 95816
Phone
(877) 515-0053
Enumerated
Jul 1, 2005
Record last updated
Feb 4, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(916) 454-6926
Medicare enrollment
Enrolled (PECOS I20031209000656); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 1977
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 2801 K St

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

  1. Farah Ajmal, M.D.Internal Medicine Physician1487672374
  2. Ellis Andras, MDRadiation Oncology Physician1306842299
  3. Letizia Antonietti, M.D.Neuroradiology Physician1881866341
  4. Maheswari Balasubramanian, MDInternal Medicine Physician1235217357
  5. Maxine Barish-Wreden, MDInternal Medicine Physician1730190471
  6. Maude Blundell, MSGenetic Counselor (M.S.)1083152177

Verify Michael Peter Norton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G38844
    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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Bills Medicare through one group practice

  1. 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 Peter Norton among 4,500 diagnostic radiology physician records in California

Michael Peter Norton, MD 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1977 · median 2004 among the 3,130 with a school on file
  • Record last updated2014 · 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.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. George Bolton, M.D.Sacramento, CA 958161568469708
  2. Nicole Carbo, M.D.Sacramento, CA 958161902803059
  3. Christopher Chong, M.D.Sacramento, CA 958161851397772
  4. Paul Dong, M.D.Sacramento, CA 958161447257589
  5. Daniel Ichel, M.D.Sacramento, CA 958161386648061
  6. Joon Hak Lee, M.D.Sacramento, CA 958161215933874
  7. Robert Lincoln, M.D.Sacramento, CA 958161457357170
  8. Don Loomer, M.D.Sacramento, CA 958161124024062

Common questions

What is Michael Peter Norton, MD's NPI number?

Michael Peter Norton, MD's National Provider Identifier (NPI) is 1801893193, issued on Jul 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Peter Norton, MD located?

The NPPES record lists a practice address at 2801 K St, Sacramento, CA, 95816. Phone: (877) 515-0053. Providers update this record themselves, so call before visiting.

How can I verify Michael Peter Norton, MD's license?

NPPES lists California license number G38844, 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.

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.