Quick answers
- Which hospitals does Oakley B. Downing work at?
- Medicare's official clinician data lists Oakley B. Downing at 2 hospitals: Mercy Hospital Lebanon and Mercy Hospital Springfield. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Oakley B. Downing see patients?
- Medicare's clinician data lists 6 practice locations, including Rolla, MO, Rogersville, MO and Springfield, MO. Call before your visit to confirm the address.
- What is Oakley B. Downing's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Oakley B. Downing accept Medicare assignment?
- Yes. Medicare's clinician data says Oakley B. Downing 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 Oakley B. Downing offer telehealth?
- Medicare's clinician data says Oakley B. Downing offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Oakley B. Downing?
- (417) 753-7770, as listed in official Medicare / NPI Registry data.
- What is Oakley B. Downing's NPI number?
- 1699796284. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Oakley B. Downing works
Medicare's Facility Affiliation Data lists Oakley B. Downing at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital LebanonLebanon, MO · Acute Care Hospital · CCN 260059
- Mercy Hospital SpringfieldSpringfield, MO · Acute Care Hospital · CCN 260065
Practice locations
Addresses where Oakley B. Downing is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1605 Martin Springs DrRolla, MO 65401
- 199 Johnstown DrRogersville, MO 65742 (417) 753‑7770
- 2115 S Fremont Ave, 3050 Mc Infectious Disease WhitesideSpringfield, MO 65804 (417) 820‑3905
- 2115 S Fremont Ave, 3100 Mc Lab and Imaging Services WhitesideSpringfield, MO 65804 (417) 820‑3738
- 418 W Steel St, Mc Family Medicine SeymourSeymour, MO 65746 (417) 935‑2239
Group practices
Medicare enrollment lists Oakley B. Downing as a member of these groups (CMS data updated 2026-10-02).
- Mercy Clinic Springfield Communities1,120 clinicians in the group
- Cherry Health Center, LLC90 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Rolla
Clinicians with the same Medicare primary specialty in Rolla, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1699796284 |
| 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