Doctor profile · Federal record

Dr. Tien Li Hsiao, M.D.

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

  • NPI 1760836241
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
700 Ne 87Th Ave Ste 220
Vancouver, WA 986641913
(360) 882-2778
Additional location
24 Hospital Ave.
Danbury, CT 068106094
(203) 734-8105
Additional location
1615 Delaware St
Longview, WA 986322367
(360) 501-3601
fax (360) 501-3601
Mailing address
Po Box 4825
Portland, OR 972084825

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
December 9, 2022
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #MD60940503

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1760836241. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
104
Distinct HCPCS
2
Medicare allowed
$16,243
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 81 81 $165
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 23 $124

In context: peer comparison

Among 50 peers in this city , average services per provider: 61. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tien Li Hsiao's medical specialty?
Dr. Tien Li Hsiao practices Internal Medicine Physician in Vancouver, WA.
Where does Dr. Tien Li Hsiao practice?
Dr. Tien Li Hsiao practices at 700 Ne 87Th Ave Ste 220, Vancouver, WA 986641913. Office phone: 3608822778.
What is Dr. Tien Li Hsiao's NPI?
Dr. Tien Li Hsiao's National Provider Identifier (NPI) is 1760836241, issued by NPPES.
Does Dr. Tien Li Hsiao accept Medicare assignment?
Yes. Dr. Tien Li Hsiao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tien Li Hsiao commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.