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Compare the published Medicare service mix of Alejandro Javier De Gorordo, MD with clinicians in the same registry specialty: Anesthesiology.

ELGIN, IL · 25 milesEdit location
Within 25 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 · 319 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Richard L. Noren, M.D.

Anesthesiology · Park Ridge, IL

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)
  • Aspiration and/or injection of fluid large joint using ultrasound guidance (20611)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
73%Service-mix similarity~24.0 milesView profile →

Darrel J Saldanha, M.D.

Anesthesiology · Des Plaines, IL

Shared published services
1 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)
53%Service-mix similarity~21.7 milesView profile →

Andrew Belavic, M.D

Anesthesiology · Elmhurst, IL

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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
49%Service-mix similarity~21.5 milesView profile →

Thomas Pontinen, M.D.

Anesthesiology · Des Plaines, IL

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Injection of substance into lower spine canal using imaging guidance (62323)
48%Service-mix similarity~21.7 milesView profile →

Amit Bakulesh Mehta, M.D.

Anesthesiology · Schaumburg, IL

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)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
46%Service-mix similarity~13.4 milesView profile →

Sophy C Zheng, M.D.

Anesthesiology · Park Ridge, IL

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)
  • Telephone medical discussion with physician, 11-20 minutes (99442)
  • Injection of substance into lower spine canal using imaging guidance (62323)
45%Service-mix similarity~24.0 milesView profile →

Amish M Patel, M.D.

Anesthesiology · Schaumburg, IL

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)
  • New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)
  • Injection of substance into lower spine canal using imaging guidance (62323)
38%Service-mix similarity~13.4 milesView profile →

Mark P Hanna, DO

Anesthesiology · Winfield, IL

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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
38%Service-mix similarity~14.1 milesView profile →

Craig Steven Malk, M.D.

Anesthesiology · Park Ridge, IL

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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
34%Service-mix similarity~24.0 milesView profile →

Arpan J Patel, M.D.

Anesthesiology · Schaumburg, IL

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)
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
31%Service-mix similarity~13.4 milesView profile →

Edward B Yang, M.D.

Anesthesiology · Winfield, IL

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
29%Service-mix similarity~14.1 milesView profile →

Mallikarjun Gollapally Reddy, M.D.

Anesthesiology · Schaumburg, IL

Shared published services
3 shared services · view billing descriptions
  • Injection of substance into lower spine canal using imaging guidance (62323)
  • Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
27%Service-mix similarity~10.5 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.