Quick answers
- Which hospitals does Abbie C. Massengill work at?
- Medicare's official clinician data lists Abbie C. Massengill at 2 hospitals: Sarah Bush Lincoln Health Center and St Anthonys Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abbie C. Massengill see patients?
- Medicare's clinician data lists 1 practice location in Effingham, IL. Call before your visit to confirm the address.
- What is Abbie C. Massengill's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Abbie C. Massengill accept Medicare assignment?
- Yes. Medicare's clinician data says Abbie C. Massengill 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 Abbie C. Massengill?
- (217) 342-3337, as listed in official Medicare / NPI Registry data.
- What is Abbie C. Massengill's NPI number?
- 1396129243. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abbie C. Massengill works
Medicare's Facility Affiliation Data lists Abbie C. Massengill at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospital · CCN 140189
- St Anthonys Memorial HospitalEffingham, IL · Acute Care Hospital · CCN 140032
Practice locations
Addresses where Abbie C. Massengill is enrolled with Medicare (CMS data updated 2026-10-02).
- 912 N Henrietta StEffingham, IL 62401 (217) 342‑3337
Group practices
Medicare enrollment lists Abbie C. Massengill as a member of this group (CMS data updated 2026-10-02).
- Effingham Obstetrics and Gynecology Associates PLLC12 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396129243 |
| 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