DR. CHI SI CHOI M.D.
NPI 1336182294
Internal Medicine - Cardiovascular Disease in Houston, TX

Q: What is Chi Si Choi's NPI number?

The NPI number for Chi Si Choi is 1336182294. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Q: What is Chi Si Choi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Chi Si Choi was last updated on January 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 14, 2006PECOS EnrolledAccepts Medicare Assignment

3502 LIBERTY RD, HOUSTON, TX 77026(713) 993-6000(713) 497-5546 Get Directions Write a Review

NPPES record last updated: January 15, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 20, 2022, Oct 17, 2018, Feb 22, 2017 (3 updates tracked since 2017).

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About Dr. Chi Si Choi M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHI SI CHOI M.D. (NPI 1336182294) is an individual cardiovascular disease provider in Houston, Texas, licensed in Texas (F5863) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Memorial Hermann Hospital System, and is a graduate of Other (1970).

NPPES Registry Identity

NPI1336182294

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. CHI SI CHOICredential: M.D.

Location Address3502 LIBERTY RDHouston, TX 77026-6243

Mailing Address3502 Liberty RdHouston, TX 77026-6243 · (713) 993-6000 · Fax (713) 497-5546

Phone(713) 993-6000

Fax(713) 497-5546

Sole ProprietorYes

Medical School CMSOtherGraduated 1970

Enumeration DateJune 14, 2006

Last NPPES UpdateJanuary 15, 20243 updates tracked since enumeration

NPPES CertifiedJanuary 15, 2024

✔ NPI 1336182294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in TX · F5863

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

3502 LIBERTY RD, Houston, TX 77026

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Other Identifiers 1

Medicaid135733703TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Chi Si Choi M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537127121

PECOS Enrollment IDI20110121000510

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hermann Hospital System

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450184

Location1635 North Loop WestHouston, TX 77008 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77026 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570

DME-Other DME · category DE000N

1 supplier17 claims21 services$2.76 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 6

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHEILA YOUNG FNP-BC

Nurse Practitioner (Family)