Tien Li Hsiao, M.D.
NPI 1760836241 · Internal Medicine Physician · Vancouver, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tien Li Hsiao, M.D. is a Internal Medicine Physician provider in Vancouver, WA (NPI 1760836241).
Provider details
- NPI number
- 1760836241
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
43 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 43 | $169 |
Typical Medicare-allowed amounts for these services range $169–$169 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 24 Hospital Ave.Danbury, CT 06810-6094Phone: (203) 734-8105
- 1615 Delaware StLongview, WA 98632-2367Phone: (360) 501-3601Fax: (360) 501-3601
Registry dates
- Enumerated
- 2016-04-20
- Last updated
- 2022-12-09
- Certified
- 2022-12-09
Frequently asked questions
- What is Tien Li Hsiao's NPI number?
- Tien Li Hsiao's National Provider Identifier (NPI) is 1760836241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tien Li Hsiao's specialty?
- Tien Li Hsiao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Tien Li Hsiao located?
- Tien Li Hsiao's practice location on file with NPPES is 700 Ne 87th Ave Ste 220, Vancouver, WA 98664-1913.
- What is Tien Li Hsiao's phone number?
- The practice phone number listed in the NPPES registry for Tien Li Hsiao is (360) 882-2778.
- Does Tien Li Hsiao accept Medicare?
- Tien Li Hsiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tien Li Hsiao's NPI active?
- Yes — Tien Li Hsiao's NPI (1760836241) is active in the NPPES registry as of the last update on 2022-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.