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Compare the published Medicare service mix of Blake Preston Parsons, D.O. with clinicians in the same registry specialty: Interventional Radiology (CMS).

OKLAHOMA CITY, OK · Exact areaEdit location

2024 published service data · 13 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Senthil Palaniappun, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
  • Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes (99153)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
48%Service-mix similarityView profile →

Vance Edmond Mccollom, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
3 shared services · view billing descriptions
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
  • Ultrasonic guidance for blood vessel access (76937)
20%Service-mix similarityView profile →

Chad Thompson

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)
19%Service-mix similarityView profile →

Maha Marwan Jarmakani, D.O.

Diagnostic Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)
19%Service-mix similarityView profile →

Steven Ruiz, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Complete ultrasound study of arm and leg arteries (93923)
18%Service-mix similarityView profile →

Andrew Moore, M.D.

Diagnostic Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Insertion of tube into abdominal, pelvic, or leg artery, initial third order branch (36247)
18%Service-mix similarityView profile →

Stephen P Lee, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
2 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)
  • Ultrasonic guidance for blood vessel access (76937)
18%Service-mix similarityView profile →

Keri Conner, D.O.

Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
2 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)
  • Ultrasonic guidance for blood vessel access (76937)
15%Service-mix similarityView profile →

Brian S Hailey, MD

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
15%Service-mix similarityView profile →

Timothy Aaron Graham, M.D., M.B.A

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
14%Service-mix similarityView profile →

Marwan F Jarmakani, M.D.

Diagnostic Radiology · Interventional Radiology (CMS) · Oklahoma City, OK

Shared published services
1 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)
12%Service-mix similarityView profile →

Grigoriy Malyutin, M.D.

Interventional Radiology (CMS) · Oklahoma City, OK

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)
  • Ultrasonic guidance for blood vessel access (76937)
  • Aspiration of fluid from chest cavity using imaging guidance (32555)
12%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.