Quick answers
- Which hospitals does Greg D. Cohen work at?
- Medicare's official clinician data lists Greg D. Cohen at 1 hospital: Lucas County Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Greg D. Cohen see patients?
- Medicare's clinician data lists 1 practice location in Chariton, IA. Call before your visit to confirm the address.
- What is Greg D. Cohen's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Greg D. Cohen accept Medicare assignment?
- Yes. Medicare's clinician data says Greg D. Cohen 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 Greg D. Cohen?
- (641) 774-3000, as listed in official Medicare / NPI Registry data.
- What is Greg D. Cohen's NPI number?
- 1235119736. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Greg D. Cohen works
Medicare's Facility Affiliation Data lists Greg D. Cohen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lucas County Health CenterChariton, IA · Critical Access Hospital · CCN 161341
Practice locations
Addresses where Greg D. Cohen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 N 7th StChariton, IA 50049 (641) 774‑3000
Group practices
Medicare enrollment lists Greg D. Cohen as a member of this group (CMS data updated 2026-10-02).
- Lucas County Health Center34 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Chariton
Clinicians with the same Medicare primary specialty in Chariton, IA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1235119736 |
| 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