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Pulmonary Disease

Ajay Jain, MD

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

Summary

Ajay Jain, MD (Pulmonary Disease) is listed by Medicare at 4 hospitals in Houston, TX and Katy, TX. NPI 1063426674. 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 Ajay Jain, 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

Pulmonary DiseasePrimary specialty
YesAccepts Medicare assignment
YesOffers telehealth
25Years since medical school (graduated 2001)
MaleGender (as listed)
Medical Chest Associates PAGroup practice

Quick answers

Which hospitals does Ajay Jain work at?
Medicare's official clinician data lists Ajay Jain at 4 hospitals: Houston Methodist West Hospital, Memorial Hermann - Texas Medical Center, Memorial Hermann Katy Hospital and Memorial Hermann Memorial City Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ajay Jain see patients?
Medicare's clinician data lists 1 practice location in Houston, TX. Call before your visit to confirm the address.
What is Ajay Jain's specialty?
Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
Does Ajay Jain accept Medicare assignment?
Yes. Medicare's clinician data says Ajay Jain 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 Ajay Jain offer telehealth?
Medicare's clinician data says Ajay Jain offers telehealth services. Ask the office which visits can be done by video or phone.
What is the phone number for Ajay Jain?
(713) 467-8888, as listed in official Medicare / NPI Registry data.
What is Ajay Jain's NPI number?
1063426674. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ajay Jain works

Medicare's Facility Affiliation Data lists Ajay Jain 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 Ajay Jain is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ajay Jain as a member of this group (CMS data updated 2026-10-02).

  • Medical Chest Associates PA4 clinicians in the group

Specialties

Find other Pulmonary Disease doctors in Texas →

Other pulmonologists in Houston

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

All pulmonologists in Houston →

Clinician information

CredentialMD
Graduation year2001
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
TelehealthOffers telehealth services
NPI (National Provider Identifier)1063426674
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