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Edit this profileBased in Topeka, KS, Christopher WAI HO Koo, M.D. is listed in the NPI registry under surgery. Christopher graduated from University of Hawaii John A. Burns School of Medicine in 2011. Christopher is also listed as specializing in student in an organized health care education program and transplant surgery. According to Medicare claims data, Christopher cared for 91 Medicare patients across 117 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes, and critical care, first 30-74 minutes. NPI 1891051934 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
823 SW MULVANE ST
Topeka, KS 66606
10550 Quivira Rd Ste 250
Overland Park, KS 66215
1500 SW 10th Ave
Topeka, KS 66604
Within Surgery (Unspecified) generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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117 services · 91 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
61 | More often than most peers in Surgery |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
38 | More often than most peers in Surgery |
| Critical care, first 30-74 minutes | Office visit | 99291 |
18 | Less often than most peers in Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Christopher WAI HO Koo is a general surgeon in Topeka, KS. That is the designation recorded for this NPI in the federal registry, where it is listed as “Surgery”.
NPI registry
Christopher WAI HO Koo is listed at 823 Sw Mulvane St, Topeka, KS 66606. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (785) 354-9591. Contact the office directly to confirm availability and scheduling.
NPI registry
Christopher WAI HO Koo's National Provider Identifier is 1891051934. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Christopher WAI HO Koo attended University of Hawaii John A. Burns School of Medicine, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
Christopher WAI HO Koo has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Christopher WAI HO Koo the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Christopher WAI HO Koo. If this is you, claiming it is free.
Guide.md
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