A DIFFERENT WAY TO EXPLORE

Similar work.
More providers to explore.

Compare the published Medicare service mix of Sandra B Martin, MD with clinicians in the same registry specialty: Diagnostic Radiology (CMS).

AL · Exact areaEdit location

2024 published service data · 149 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Robert Edward Stone, M.D.

Diagnostic Radiology (CMS) · Anniston, AL

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • X-ray of chest, 2 views (71046)
74%Service-mix similarityView profile →

Gary Herschel Morgan, M.D.

Diagnostic Radiology (CMS) · Anniston, AL

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • X-ray of chest, 2 views (71046)
74%Service-mix similarityView profile →

Roger P Tart, MD

Diagnostic Radiology (CMS) · Mobile, AL

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • X-ray of chest, 2 views (71046)
58%Service-mix similarityView profile →

John P Waldo, MD

Diagnostic Radiology (CMS) · Winfield, AL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
  • Ultrasound study of one arm or leg veins with compression and maneuvers (93971)
45%Service-mix similarityView profile →

Janna Hess, CRNP

Nurse Practitioner (CMS) · Florence, AL

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
25%Service-mix similarityView profile →

Jeffrey W Collins, MD

Obstetrics/Gynecology (CMS) · Anniston, AL

Shared published services
3 shared services · view billing descriptions
  • Screening 3d breast mammography (77063)
  • Screening mammography (77067)
  • Dxa bone density measurement of hip, pelvis, spine (77080)
23%Service-mix similarityView profile →

John Patrick Young, M. D.

Orthopedic Surgery (CMS) · Birmingham, AL

Shared published services
3 shared services · view billing descriptions
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • X-ray of shoulder, minimum of 2 views (73030)
  • X-ray of knee, 1-2 views (73560)
15%Service-mix similarityView profile →

Scott B Loveless, MD

Diagnostic Radiology (CMS) · Winfield, AL

Shared published services
1 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
11%Service-mix similarityView profile →

Dennis Dewayne Clark, M.D.

General Surgery (CMS) · Anniston, AL

Shared published services
3 shared services · view billing descriptions
  • Ultrasound scan of head and neck soft tissue (76536)
  • Ultrasound of both sides of head and neck blood flow (93880)
  • Limited ultrasound scan of 1 breast (76642)
10%Service-mix similarityView profile →

Joseph M Schultz, M.D.

Urology (CMS) · Mobile, AL

Shared published services
3 shared services · view billing descriptions
  • Ct scan of abdomen and pelvis without contrast (74176)
  • Ct scan of abdomen and pelvis before and after contrast (74178)
  • Complete ultrasound scan behind abdominal cavity (76770)
10%Service-mix similarityView profile →

Albert Lynn Ridgeway, MD

Internal Medicine · Pulmonary Disease (CMS) · Sheffield, AL

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 2 views (71046)
  • Ct scan of chest without contrast (71250)
  • Insertion of needle into vein for collection of blood sample (36415)
10%Service-mix similarityView profile →

John Lee Todd, M.D.

Orthopedic Surgery · Sports Medicine (CMS) · Daphne, AL

Shared published services
3 shared services · view billing descriptions
  • Mri scan of leg joint without contrast (73721)
  • Mri scan of arm joint without contrast (73221)
  • X-ray of shoulder, minimum of 2 views (73030)
10%Service-mix similarityView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in NPI order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.