Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Charles Varnishung, MD

Individual provider Diagnostic Radiology Physician · NPI 1831693639

Charles Varnishung, MD practises Diagnostic Radiology in San Diego, California. Qualified in 2018, 8 years ago. Practices with Diagnostic Imaging Services, a 23-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in California.

Years since qualifying
8
Licensed in
CA
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (800) 926-8273
Fax: (888) 539-8781
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 4932 Prytania St, New Orleans, LA 70115-4018 — (504) 812-8916
  • 1514 Jefferson Hwy, New Orleans, LA 70121-2429 — (504) 842-4796
  • 1514 Jefferson Hwy, New Orleans, LA 70121 — (504) 842-3260

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A187016 (CA)

Record details

NPI number1831693639
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 19, 2018
Last updated in NPPESJune 29, 2023
Certification dateJune 29, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Diagnostic Imaging Services — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients343
Services billed 498 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Diagnostic Imaging Services

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 23 clinicians in the practice; 10 are shown here.

Other providers in San Diego