Doctor profile · Federal record

Dr. Christopher Do, M.D.

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Student in an Organized Health Care Education/Training Program · Seattle, WA

  • NPI 1104271907
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 9Th Ave
Seattle, WA 981012756
(206) 341-0860
fax (206) 341-0426

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
October 18, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State license (1)
Washington #MD00049204

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104271907. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
375
Distinct HCPCS
5
Medicare allowed
$65,610
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 250 130 $220
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 52 46 $82
99292 Critical care, each additional 30 minutes 38 21 $112
36620 Insertion of artery tube for blood sampling or infusion through skin 22 22 $44
36556 Insertion of non-tunneled central venous tube for infusion (5 years or older) 13 13 $87

In context: peer comparison

Among 19 peers in this city , average services per provider: 73. This provider delivers 5.1× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Christopher Do's medical specialty?
Dr. Christopher Do practices Critical Care Medicine (Internal Medicine) Physician in Seattle, WA.
Where does Dr. Christopher Do practice?
Dr. Christopher Do practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2063410860.
What is Dr. Christopher Do's NPI?
Dr. Christopher Do's National Provider Identifier (NPI) is 1104271907, issued by NPPES.
Does Dr. Christopher Do accept Medicare assignment?
Yes. Dr. Christopher Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Christopher Do commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Critical care (HCPCS 99292). Source: CMS Medicare Physician & Other Practitioners file.