Doctor profile · Federal record

Dr. An Dao, DO

Internal Medicine Physician (CMS: Hospitalist) · Lakewood, WA

  • NPI 1619472313
  • Accepts Medicare
  • MIPS 81.0 / 100 · 2023
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
11315 Bridgeport Way Sw
Lakewood, WA 984993004
(253) 985-1711

Credentials & registration

NPPES · NUCC
NPI registered
March 2018 — 8 yrs on file
Profile last updated
November 9, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #OP61355765

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619472313. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
402
Distinct HCPCS
5
Medicare allowed
$29,612
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 181 61 $49
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 98 69 $78
99239 Hospital discharge day management, more than 30 minutes 59 58 $113
99238 Hospital discharge day management, 30 minutes or less 35 33 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 29 29 $128

In context: peer comparison

Among 7 peers in Lakewood Internal Medicine Physician, average services per provider: 84. This provider delivers 4.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. An Dao's medical specialty?
Dr. An Dao practices Internal Medicine Physician in Lakewood, WA.
Where does Dr. An Dao practice?
Dr. An Dao practices at 11315 Bridgeport Way Sw, Lakewood, WA 984993004. Office phone: 2539851711.
What is Dr. An Dao's NPI?
Dr. An Dao's National Provider Identifier (NPI) is 1619472313, issued by NPPES.
Does Dr. An Dao accept Medicare assignment?
Yes. Dr. An Dao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. An Dao commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.