Quick answers
- Which hospitals does Justin V. Chacko work at?
- Medicare's official clinician data lists Justin V. Chacko at 5 hospitals: Jefferson Einstein Montgomery Hospital, Nazareth Hospital, Saint Rose Dominican Hospitals - Siena Campus, SSM Health Depaul Hospital St Louis and Texas Health Presbyterian Hospital Plano. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Justin V. Chacko see patients?
- Medicare's clinician data lists 7 practice locations, including Bridgeton, MO, Darby, PA and Petersburg, VA. Call before your visit to confirm the address.
- What is Justin V. Chacko's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Justin V. Chacko accept Medicare assignment?
- Yes. Medicare's clinician data says Justin V. Chacko 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 Justin V. Chacko?
- (314) 344-6000, as listed in official Medicare / NPI Registry data.
- What is Justin V. Chacko's NPI number?
- 1306227038. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Justin V. Chacko works
Medicare's Facility Affiliation Data lists Justin V. Chacko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jefferson Einstein Montgomery HospitalEast Norriton, PA · Acute Care Hospital · CCN 390329
- Nazareth HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390204
- Saint Rose Dominican Hospitals - Siena CampusHenderson, NV · Acute Care Hospital · CCN 290045
- SSM Health Depaul Hospital St LouisBridgeton, MO · Acute Care Hospital · CCN 260104
- Texas Health Presbyterian Hospital PlanoPlano, TX · Acute Care Hospital · CCN 450771
Practice locations
Addresses where Justin V. Chacko is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 12303 Depaul DrBridgeton, MO 63044 (314) 344‑6000
- 1500 Lansdowne AveDarby, PA 19023 (866) 212‑7753
- 200 Medical Park BlvdPetersburg, VA 23805 (804) 765‑5000
- 2601 Holme AvePhiladelphia, PA 19152 (866) 212‑7753
- 8200 Walnut Hill Ln, Tx Hlth Presbyterian DallasDallas, TX 75231 (214) 345‑6789
Group practices
Medicare enrollment lists Justin V. Chacko as a member of these groups (CMS data updated 2026-10-02).
- Dignity Health Medical Group Nevada LLC124 clinicians in the group
- Cogent Healthcare of Texas PA113 clinicians in the group
- Critical Care Physicians of Pennsylvania PC51 clinicians in the group
- Sound Physicians Intensivists of Virginia LLC49 clinicians in the group
- Cogent Healthcare of Missouri Inc31 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Bridgeton
Clinicians with the same Medicare primary specialty in Bridgeton, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306227038 |
| 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