Andrew Giang, M.D. / Similar service patterns A DIFFERENT WAY TO EXPLORE Similar work. Compare the published Medicare service mix of Andrew Giang, M.D. with clinicians in the same registry specialty: Internal Medicine.
SAN FRANCISCO, CA · Exact area Edit 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.
Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Internal Medicine · San Francisco, CA
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) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310) Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) Nursing facility discharge management, more than 30 minutes (99316) Internal Medicine · San Francisco, CA
Shared published services 3 shared services · view billing descriptions Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232) Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233) 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.