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

Dr. Daniel Constantine Alder, MD

Individual provider Diagnostic Radiology Physician · NPI 1336111269

Dr. Daniel Constantine Alder, MD is a Diagnostic Radiology Physician in Twin Falls, Idaho. Licensed in California, Idaho and Utah. Registered with an NPI since 2006.

Licensed in
CA, ID, UT
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

650 Addison Ave W Radiology Dept
Twin Falls, ID 83301-5444 Not confirmed with CMS for 19 years — call before visiting
Phone: (208) 737-2192
Show map & directions

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

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence M9536 (ID)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence G64280 (CA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 180078-1205 (UT)

Record details

NPI number1336111269
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 3, 2006
Last updated in NPPESAugust 30, 2007

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 patients588
Services billed 844 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

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