OrganizationActive
Tsai Medical Service Corp.
NPI 1467191270 · Clinic/Center · Chesterfield, MO
Tsai Medical Service Corp. is a Clinic/Center organization in Chesterfield, MO (NPI 1467191270).
Provider details
- NPI number
- 1467191270
- Entity type
- Organization
- Primary specialty
- Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Max Tsai, Manager(314) 409-3858
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(60/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
102 Four Seasons Shopping Ctr
Chesterfield, MO 63017-3104
Phone: (314) 485-8045
Fax: (314) 485-1082
Street-level locationGet directions
Mailing address
16 Ridgecreek
Saint Louis, MO 63141-8042
Registry dates
- Enumerated
- 2022-05-31
- Last updated
- 2022-06-04
- Certified
- 2022-06-04
Frequently asked questions
- What is Tsai Medical Service Corp.'s NPI number?
- Tsai Medical Service Corp.'s National Provider Identifier (NPI) is 1467191270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tsai Medical Service Corp.?
- Tsai Medical Service Corp. is classified in the NPPES registry as Clinic/Center (Ambulatory Health Care Facilities).
- Where is Tsai Medical Service Corp. located?
- Tsai Medical Service Corp.'s practice location on file with NPPES is 102 Four Seasons Shopping Ctr, Chesterfield, MO 63017-3104.
- What is Tsai Medical Service Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Tsai Medical Service Corp. is (314) 485-8045.
- Who is the authorized official for Tsai Medical Service Corp.?
- The authorized official listed on Tsai Medical Service Corp.'s NPPES record is Max Tsai, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tsai Medical Service Corp.'s NPI active?
- Yes — Tsai Medical Service Corp.'s NPI (1467191270) is active in the NPPES registry as of the last update on 2022-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.