Chi Si Choi, M.d.,p.a.
NPI 1487961538 · Cardiovascular Disease Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chi Si Choi, M.d.,p.a. is a Cardiovascular Disease Physician organization in Houston, TX (NPI 1487961538).
Provider details
- NPI number
- 1487961538
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Chi Si Choi, President(713) 993-6000
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- General Practice Physician208D00000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 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
- 2010-09-10
- Last updated
- 2024-08-30
- Certified
- 2024-08-30
Frequently asked questions
- What is Chi Si Choi, M.d.,p.a.'s NPI number?
- Chi Si Choi, M.d.,p.a.'s National Provider Identifier (NPI) is 1487961538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chi Si Choi, M.d.,p.a.?
- Chi Si Choi, M.d.,p.a. is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Chi Si Choi, M.d.,p.a. located?
- Chi Si Choi, M.d.,p.a.'s practice location on file with NPPES is 3502 Liberty Rd, Houston, TX 77026-6243.
- What is Chi Si Choi, M.d.,p.a.'s phone number?
- The practice phone number listed in the NPPES registry for Chi Si Choi, M.d.,p.a. is (713) 993-6000.
- Does Chi Si Choi, M.d.,p.a. accept Medicare?
- Chi Si Choi, M.d.,p.a. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Chi Si Choi, M.d.,p.a.?
- The authorized official listed on Chi Si Choi, M.d.,p.a.'s NPPES record is Chi Si Choi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chi Si Choi, M.d.,p.a.'s NPI active?
- Yes — Chi Si Choi, M.d.,p.a.'s NPI (1487961538) is active in the NPPES registry as of the last update on 2024-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.