Robert Charles Beckmann, MD
Radiation Oncology Physician · San Diego, CA
Robert Charles Beckmann, MD is a radiation oncology physician with a practice address in San Diego, California, and NPI 1639580830, issued on May 11, 2014. Check the license (California A191291, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Charles Beckmann
- Credential
- MD
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- A191291 CA
Self-reported in NPPES; status is on the state search - Practice location
- Naval Medical Ctr, San Diego, CA 92134
- Phone
- (619) 532-6400
- Enumerated
- May 11, 2014
- Record last updated
- Apr 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20240718002786); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2014
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 735 in California → Look up another NPI →
Also registered at Naval Medical Ctr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Robert Charles Beckmann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A191291Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2 hospitals and group practices
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospitals2 of 5 stars
- Kingman Healthcare IncKingman, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Robert Charles Beckmann among 735 radiation oncology physician records in California
Robert Charles Beckmann, MD 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 2014, is newer than 79% of them.
- NPI issued2014 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2014 · median 2005 among the 545 with a school on file
- Record last updated2025 · 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.
All 735 in California → Every provider in San Diego → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Robert Takesuye, D.O.San Diego, CA 921341700089265
- David Hoopes, M.D.San Diego, CA 921271962520080
- Lori Coleman, MDSan Diego, CA 921231053348920
- Croix Fossum, M.D.San Diego, CA 921231104351006
- Siavash Jabbari, MDSan Diego, CA 921231720314107
- Geoffrey Weinstein, MDSan Diego, CA 921231841233947
- Andrew Chang, M.D.San Diego, CA 921211255513859
- Jehee Choi, MDSan Diego, CA 921211619260056
Common questions
What is Robert Charles Beckmann, MD's NPI number?
Robert Charles Beckmann, MD's National Provider Identifier (NPI) is 1639580830, issued on May 11, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Robert Charles Beckmann, MD located?
The NPPES record lists a practice address at Naval Medical Ctr, San Diego, CA, 92134. Phone: (619) 532-6400. Providers update this record themselves, so call before visiting.
How can I verify Robert Charles Beckmann, MD's license?
NPPES lists California license number A191291, 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.