Richard Tsai, M.D.
NPI 1619008414 · Hospitalist Physician · Lafayette, CO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Tsai, M.D. is a Hospitalist Physician provider in Lafayette, CO (NPI 1619008414).
Provider details
- NPI number
- 1619008414
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 43231 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2021-06-02
- Certified
- 2021-06-02
Frequently asked questions
- What is Richard Tsai's NPI number?
- Richard Tsai's National Provider Identifier (NPI) is 1619008414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Tsai's specialty?
- Richard Tsai is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Tsai located?
- Richard Tsai's practice location on file with NPPES is 200 Exempla Cir, Lafayette, CO 80026-3370.
- What is Richard Tsai's phone number?
- The practice phone number listed in the NPPES registry for Richard Tsai is (303) 338-4545.
- Does Richard Tsai accept Medicare?
- Richard Tsai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Tsai's NPI active?
- Yes — Richard Tsai's NPI (1619008414) is active in the NPPES registry as of the last update on 2021-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.