Charles Samson Munn, MD
Diagnostic Radiology Physician · Salinas, CA
Charles Samson Munn, MD is a diagnostic radiology physician with a practice address in Salinas, California, and NPI 1700983467, issued on Sep 17, 2006. Check the license (California G47197, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles Samson Munn
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- G47197 CA
Self-reported in NPPES; status is on the state search - Practice location
- 559 Abbott St, Salinas, CA 93901
- Phone
- (831) 755-5200
- Enumerated
- Sep 17, 2006
- Record last updated
- Jul 17, 2026
- Medicare enrollment
- Enrolled (PECOS I20040617000785); accepts Medicare assignment
- Medical or professional school
- Boston University School Of Medicine, 1978
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 559 Abbott St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michael Basse, M.D.Diagnostic Radiology Physician1346204146
- Donald Catalano, M.D.Diagnostic Radiology Physician1801887724
- Giles Duesdieker, M.D.Diagnostic Radiology Physician1831153808
- Ian Fauconier, M.D.Urology Physician1700855269
- Betty Misa Hosohama, M.D.Diagnostic Radiology Physician1679537229
- Divya KishoreDiagnostic Radiology Physician1184184152
Verify Charles Samson Munn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G47197Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
14 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Bills Medicare through 2 group practices
- Bay Imaging Consultants Medical Group IncBerkeley, CA
- University Healthcare AllianceCastro Valley, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Samson Munn among 4,500 diagnostic radiology physician records in California
Charles Samson Munn, 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1978 · median 2004 among the 3,130 with a school on file
- Record last updated2026 · 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 Salinas → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Michael Basse, M.D.Salinas, CA 939011346204146
- Donald Catalano, M.D.Salinas, CA 939011801887724
- Edward Cefala, M.DSalinas, CA 939011992710131
- Giles Duesdieker, M.D.Salinas, CA 939011831153808
- Gary Falkoff, MDSalinas, CA 939011942264015
- Betty Misa Hosohama, M.D.Salinas, CA 939011679537229
- James Kowalski, M.D.Salinas, CA 939011902805377
- Arthur Nathanson, M.D.Salinas, CA 939011922062587
Common questions
What is Charles Samson Munn, MD's NPI number?
Charles Samson Munn, MD's National Provider Identifier (NPI) is 1700983467, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Samson Munn, MD located?
The NPPES record lists a practice address at 559 Abbott St, Salinas, CA, 93901. Phone: (831) 755-5200. Providers update this record themselves, so call before visiting.
How can I verify Charles Samson Munn, MD's license?
NPPES lists California license number G47197, 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 Charles Samson Munn, MD prescribe under Medicare Part D?
In 2024, Charles Samson Munn, MD had 14 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.