Calvin Tsao, M.D.
NPI 1962447755 · Family Medicine Physician · Federal Way, WA
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Calvin Tsao, M.D. is a Family Medicine Physician provider in Federal Way, WA (NPI 1962447755).
Provider details
- NPI number
- 1962447755
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- M2162 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$83 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 7850 Parkwood Circle DrSuite A6Houston, TX 77036-6759Phone: (713) 772-8885Fax: (713) 772-7825
Registry dates
- Enumerated
- 2006-06-17
- Last updated
- 2019-10-29
Frequently asked questions
- What is Calvin Tsao's NPI number?
- Calvin Tsao's National Provider Identifier (NPI) is 1962447755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Calvin Tsao's specialty?
- Calvin Tsao is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Calvin Tsao located?
- Calvin Tsao's practice location on file with NPPES is 505 S 336th St Ste 500, Federal Way, WA 98003-8300.
- What is Calvin Tsao's phone number?
- The practice phone number listed in the NPPES registry for Calvin Tsao is (206) 962-3535.
- Does Calvin Tsao accept Medicare?
- Calvin Tsao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Calvin Tsao's NPI active?
- Yes — Calvin Tsao's NPI (1962447755) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.