Quick answers
- Which hospitals does Joevasanth Devasahayam work at?
- Medicare's official clinician data lists Joevasanth Devasahayam at 5 hospitals: Medical City Alliance, Medical City Denton, Medical City Fort Worth, Medical City Lewisville and Texas Health Presbyterian Hospital Denton. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joevasanth Devasahayam see patients?
- Medicare's clinician data lists 1 practice location in Lewisville, TX. Call before your visit to confirm the address.
- What is Joevasanth Devasahayam's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists).
- Does Joevasanth Devasahayam accept Medicare assignment?
- Yes. Medicare's clinician data says Joevasanth Devasahayam 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.
- What is the phone number for Joevasanth Devasahayam?
- (469) 299-4800, as listed in official Medicare / NPI Registry data.
- What is Joevasanth Devasahayam's NPI number?
- 1649434804. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joevasanth Devasahayam works
Medicare's Facility Affiliation Data lists Joevasanth Devasahayam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical City AllianceFort Worth, TX · Acute Care Hospital · CCN 670103
- Medical City DentonDenton, TX · Acute Care Hospital · CCN 450634
- Medical City Fort WorthFort Worth, TX · Acute Care Hospital · CCN 450672
- Medical City LewisvilleLewisville, TX · Acute Care Hospital · CCN 450669
- Texas Health Presbyterian Hospital DentonDenton, TX · Acute Care Hospital · CCN 450743
Practice locations
Addresses where Joevasanth Devasahayam is enrolled with Medicare (CMS data updated 2026-10-02).
- 118 Lynn Ave, Suite 100Lewisville, TX 75057 (469) 299‑4800
Specialties
Other pulmonologists in Texas
Clinicians with the same Medicare primary specialty in Texas — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649434804 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians