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Compare the published Medicare service mix of Lisa Christine Obert, M.D. with clinicians in the same registry specialty: Diagnostic Radiology · Interventional Radiology (CMS).

GALLIPOLIS, OH · 50 milesEdit location
Within 50 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 12 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Nathan Randall Hatfield, M.D.

Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • Ct scan of abdomen and pelvis with contrast (74177)
64%Service-mix similarity~29.0 milesView profile →

Charles Mccrory Perme, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Ashland, KY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • Ct scan of abdomen and pelvis with contrast (74177)
58%Service-mix similarity~32.7 milesView profile →

Bill Hunter Boshell, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Ashland, KY

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • Ct scan of abdomen and pelvis with contrast (74177)
55%Service-mix similarity~32.7 milesView profile →

Paul Henry Blom, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • Ct scan of abdomen and pelvis with contrast (74177)
54%Service-mix similarity~29.0 milesView profile →

James Milton Reynolds, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest without contrast (71250)
53%Service-mix similarity~29.0 milesView profile →

Alexander Durant Christie, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • Ct scan of abdomen and pelvis with contrast (74177)
  • Ct scan of chest without contrast (71250)
49%Service-mix similarity~29.0 milesView profile →

Lee Corey Haikal, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • X-ray of chest, 1 view (71045)
  • X-ray of lower and sacral spine, 2-3 views (72100)
  • Ct scan of abdomen and pelvis with contrast (74177)
49%Service-mix similarity~29.0 milesView profile →

Pho M. Nguyen, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Ashland, KY

Shared published services
3 shared services · view billing descriptions
  • Ct scan of chest without contrast (71250)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
27%Service-mix similarity~32.7 milesView profile →

Paul Wesley Lewis, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Ashland, KY

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
22%Service-mix similarity~32.7 milesView profile →

James Mitchell Martin, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Fluoroscopic guidance for insertion or removal of central vein access device (77001)
  • Ultrasonic guidance for blood vessel access (76937)
22%Service-mix similarity~29.0 milesView profile →

Michael Vincent Korona, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Huntington, WV

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Review by radiologist of ct guidance for needle placement (77012)
  • Insertion of central venous tube with port (5 years or older) (36561)
16%Service-mix similarity~29.0 milesView profile →

Amy Robin Deipolyi, M.D., PH.D.

Interventional Radiology (CMS) · Charleston, WV

Shared published services
3 shared services · view billing descriptions
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Review by radiologist of ct guidance for needle placement (77012)
  • Insertion of central venous tube with port (5 years or older) (36561)
14%Service-mix similarity~48.7 milesView 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 approximate distance 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.