HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / OK

DEREK DIFFENDAFFER, MD

DIAGNOSTIC RADIOLOGY

Graduated: 2012

NPI: 1558629113

Practice Locations (11)

NORTH STAR MCD LLC

800 LEGACY DR

EDMOND, OK 730252683

4055035033

SINGLETON ASSOCIATES PA

3833 NORTHRIDGE RD

NORMAN, OK 730723205

7134613573

NORTH STAR FM LP

3833 NORTHRIDGE RD, TELERAD DEREK DIFFENDAFFER

NORMAN, OK 730723205

5805150326

NORTH STAR MCD LLC

3833 NORTHRIDGE RD

NORMAN, OK 730723205

5805150326

NORTH STAR MRI OF FRISCO LP

3833 NORTHRIDGE RD

NORMAN, OK 730723205

5805150326

NORTH STAR MRI LP

9800 BROADWAY EXT, TELERAD NELSON CHRISTOPHER

OKLAHOMA CITY, OK 731146303

4057780000

EAGLE PARTNERS PLLC

3100 SW 89TH ST, COMMUNITY HOSPITAL SOUTH

OKLAHOMA CITY, OK 731597900

4056028100

NORTH STAR DIAGNOSTIC IMAGING LLC

9800 BROADWAY EXT

OKLAHOMA CITY, OK 731146303

9727589000

NORTH STAR MCD LLC

11970 N CENTRAL EXPY, SUITE 100

DALLAS, TX 752433772

9726496460

NORTH STAR MRI OF FRISCO LP

8501 WADE BLVD, 220 N STAR DIAGNOSTIC

FRISCO, TX 750345895

2146183420

NORTH STAR DIAGNOSTIC IMAGING LLC

3700 W 15TH ST, BUILDING D SUITE 200

PLANO, TX 750754736

9727589000

Source: CMS National Downloadable File, September 2026.

DEREK DIFFENDAFFER, MD | HealthCareAtlasUSA