Quick answers
- Which hospitals does Robert Tilley work at?
- Medicare's official clinician data lists Robert Tilley at 4 hospitals: Mercy Hospital Jefferson, Mercy Hospital Perry, Mercy Hospital St Louis and Parkland Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert Tilley see patients?
- Medicare's clinician data lists 4 practice locations, including Festus, MO, Saint Louis, MO and St Louis, MO. Call before your visit to confirm the address.
- What is Robert Tilley's specialty?
- Medicare lists Pulmonary Disease as the primary specialty, and also Critical Care (Intensivists) and Sleep Medicine.
- Does Robert Tilley accept Medicare assignment?
- Yes. Medicare's clinician data says Robert Tilley 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 Robert Tilley offer telehealth?
- Medicare's clinician data says Robert Tilley offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Robert Tilley?
- (636) 543-2405, as listed in official Medicare / NPI Registry data.
- What is Robert Tilley's NPI number?
- 1962504886. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert Tilley works
Medicare's Facility Affiliation Data lists Robert Tilley at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · CCN 260023
- Mercy Hospital PerryPerryville, MO · Critical Access Hospital · CCN 261311
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- Parkland Health CenterFarmington, MO · Acute Care Hospital · CCN 260163
Practice locations
Addresses where Robert Tilley is enrolled with Medicare (CMS data updated 2026-10-02).
- 1390 US Hwy 61 N2300, Mercy Clinic Pulmonology JeffersonFestus, MO 63028 (636) 543‑2405
- 621 S New Ballas RdSaint Louis, MO 63141 (314) 251‑4966
- 621 S New Ballas Rd, 228aSt Louis, MO 63141
- 901 E 5th StWashington, MO 63090 (314) 251‑6486
Group practices
Medicare enrollment lists Robert Tilley as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Adult Critical Care LLC60 clinicians in the group
- Mercy Clinic Pulmonology - St. Louis, LLC24 clinicians in the group
Specialties
- Pulmonary Diseaseprimary
- Critical Care (Intensivists)also
- Sleep Medicinealso
Other pulmonologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1962504886 |
| 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