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

Andersen Irvin Grigg, DO

Individual provider Diagnostic Radiology Physician · NPI 1437467354

Andersen Irvin Grigg, DO practises Interventional Radiology in Lexington, Kentucky. Graduated from Mid West Medical College in 2007, 19 years ago. Practices with Kennewick Radiology Group PC, a 36-clinician group and accepts Medicare assignment. Licensed in Kentucky.

Years since qualifying
19
Trained at
Mid West Medical College
Licensed in
KY
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Partly verified

Some contact details are missing from the federal record.

University Of Kentucky And Affiliates 800 Rose St
Lexington, KY 40536-0001 Not confirmed with CMS for 16 years — call before visiting
Phone: (859) 332-5000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence R1686 (KY)

Record details

NPI number1437467354
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedSeptember 14, 2010
Last updated in NPPESSeptember 14, 2010

Medicare enrollment

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

Medicare specialtyINTERVENTIONAL RADIOLOGY
Medical schoolMID WEST MEDICAL COLLEGE
Graduated 2007 (19 years in practice)
Group practice Kennewick Radiology Group Pc — 36 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 patients3,940
Services billed 8,853 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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. Those with a page here are linked.

Colleagues at Kennewick Radiology Group PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 36 clinicians in the practice; 1 are shown here.

Other providers in Lexington