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Internal Medicine

Li Cai, MD

Works at hospitals in Houston, TX · Sugar Land, TX · Katy, TX · Texas

Summary

Li Cai, MD (Internal Medicine) is listed by Medicare at 4 hospitals in Houston, TX, Sugar Land, TX and Katy, TX. NPI 1902860612. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Li Cai, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
26Years since medical school (graduated 2000)
Louisiana State University School Of Medicine In New OrleansMedical school
FemaleGender (as listed)
Legacy Healthcare Services IncGroup practice (+2 more)

Quick answers

Which hospitals does Li Cai work at?
Medicare's official clinician data lists Li Cai at 4 hospitals: Houston Methodist Hospital, Houston Methodist Sugar Land Hospital, Houston Methodist West Hospital and Memorial Hermann Katy Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Li Cai see patients?
Medicare's clinician data lists 5 practice locations, including Houston, TX, Bellaire, TX and Katy, TX. Call before your visit to confirm the address.
What is Li Cai's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Li Cai accept Medicare assignment?
Yes. Medicare's clinician data says Li Cai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
Does Li Cai offer telehealth?
Medicare's clinician data says Li Cai offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Li Cai?
(832) 522-9444, as listed in official Medicare / NPI Registry data.
What is Li Cai's NPI number?
1902860612. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Li Cai works

Medicare's Facility Affiliation Data lists Li Cai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Li Cai is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Li Cai as a member of these groups (CMS data updated 2026-10-02).

  • Legacy Healthcare Services Inc3,223 clinicians in the group
  • TMH Physician Associates PLLC1,690 clinicians in the group
  • Katy Internal Medicine Associates, L.L.P8 clinicians in the group

Specialties

Find other Internal Medicine doctors in Texas →

Other internal medicine doctors in Houston

Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.

All internal medicine doctors in Houston →

Clinician information

CredentialMD
Medical schoolLouisiana State University School Of Medicine In New Orleans
Graduation year2000
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1902860612
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians