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Compare the published Medicare service mix of Scott Ryan Geraghty, MD with clinicians in the same registry specialty: Neurology.

IL · Exact areaEdit location

2024 published service data · 500 eligible profiles compared. This search reached its 500-profile comparison limit, using NPI order. Narrow the location for a more focused comparison. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Mohammad Anadani, MD

Neurology · Arlington Heights, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist (36224)
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (36226)
  • Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)
82%Service-mix similarityView profile →

Michael Chen, M.D.

Neurology · Chicago, IL

Shared published services
3 shared services · view billing descriptions
  • Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist (36224)
  • Imaging of blood vessel (75898)
  • Insertion of tube into external neck artery for diagnosis or treatment with review by radiologist (36227)
55%Service-mix similarityView profile →

Edward W Pegg, MD

Neurology · Bloomington, IL

Shared published services
1 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)
23%Service-mix similarityView profile →

Muhammad Zeeshan Memon, MD

Neurology · Naperville, IL

Shared published services
2 shared services · view billing descriptions
  • Insertion of tube into brain artery for diagnosis or treatment with review by radiologist (36226)
  • New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)
18%Service-mix similarityView profile →

Caroline Elizabeth Olvera, M.D.

Neurology · Chicago, IL

Shared published services
1 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)
15%Service-mix similarityView profile →

Borislav M Nikolov, M.D.

Neurology · Chicago, IL

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

James M Voci, MD

Neurology · Evanston, IL

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

Paul C Menell, MD

Neurology · Belleville, IL

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

Staci Lynn Boldizsar, M.D.

Neurology · Hinsdale, IL

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

Alan Summers, MD

Neurology · Oswego, IL

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

Jacob Tony, M.D.

Neurology · Peoria, IL

Shared published services
1 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)
11%Service-mix similarityView profile →

Jennifer Marie Arnold, MD

Neurology · Springfield, IL

Shared published services
1 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)
11%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.