Anish George Mammen, M.D. / Similar service patterns A DIFFERENT WAY TO EXPLORE Similar work. Compare the published Medicare service mix of Anish George Mammen, M.D. with clinicians in the same registry specialty: Gastroenterology · Internal Medicine (CMS).
NEW YORK, NY · Exact area Edit location
2024 published service data · 335 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.
Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology · Internal Medicine (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239) Internal Medicine (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239) Gastroenterology · Internal Medicine (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239) Gastroenterology (CMS) · New York, NY
Shared published services 3 shared services · view billing descriptions Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222) Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213) 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.