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Compare the published Medicare service mix of Ana Maria Corregidor, MD with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).

JACKSONVILLE, FL · Exact areaEdit location

2024 published service data · 85 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

Krunal Patel, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
89%Service-mix similarityView profile →

Anhtung Tran Chau, MD

Gastroenterology · Internal Medicine (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
88%Service-mix similarityView profile →

Oxana Norkina, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
86%Service-mix similarityView profile →

Jason Howard Ross, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
84%Service-mix similarityView profile →

Nassim Youssef El Hajj, MD

Gastroenterology · Internal Medicine (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
80%Service-mix similarityView profile →

Juan Carlos Munoz, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
78%Service-mix similarityView profile →

Nydia Sanchez, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
78%Service-mix similarityView profile →

Shanique Wilson, M.D.

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
76%Service-mix similarityView profile →

Andrew Richard Brown, M.D.

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarityView profile →

Emily Goldberg Rostholder, M.D.

Gastroenterology · Internal Medicine (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
74%Service-mix similarityView profile →

Catherine Manolakis, M.D.

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)
74%Service-mix similarityView profile →

Bharat K Misra, MD

Gastroenterology (CMS) · Jacksonville, FL

Shared published services
3 shared services · view billing descriptions
  • Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)
  • Biopsy of large bowel using a flexible endoscope (45380)
  • Administration of chemotherapy into vein, 1 hour or less (96413)
74%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.