Quick answers
- Which hospitals does Nathan B. Green work at?
- Medicare's official clinician data lists Nathan B. Green at 5 hospitals: Bryan Medical Center, CHI Health St Mary's, Memorial Health Care Systems, Phelps Memorial Health Center and York General Health Care Services. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan B. Green see patients?
- Medicare's clinician data lists 5 practice locations, including Holdrege, NE, Nebraska City, NE and Lincoln, NE. Call before your visit to confirm the address.
- What is Nathan B. Green's specialty?
- Medicare lists Medical Oncology as the primary specialty, and also Internal Medicine.
- Does Nathan B. Green accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan B. Green 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 Nathan B. Green?
- (308) 995-2211, as listed in official Medicare / NPI Registry data.
- What is Nathan B. Green's NPI number?
- 1679563936. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nathan B. Green works
Medicare's Facility Affiliation Data lists Nathan B. Green at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bryan Medical CenterLincoln, NE · Acute Care Hospital · CCN 280003
- CHI Health St Mary'sNebraska City, NE · Critical Access Hospital · CCN 281342
- Memorial Health Care SystemsSeward, NE · Critical Access Hospital · CCN 281339
- Phelps Memorial Health CenterHoldrege, NE · Critical Access Hospital · CCN 281362
- York General Health Care ServicesYork, NE · Critical Access Hospital · CCN 281336
Practice locations
Addresses where Nathan B. Green is enrolled with Medicare (CMS data updated 2026-10-02).
- 1215 Tibbals StHoldrege, NE 68949 (308) 995‑2211
- 1301 Grundman BlvdNebraska City, NE 68410 (402) 873‑3321
- 1500 S 48th St, Fl 1Lincoln, NE 68506 (402) 489‑0200
- 4101 Tiger Lily Rd, Suite 100Lincoln, NE 68516 (402) 420‑7000
- 8207 Northwoods Dr, Suite 100Lincoln, NE 68505 (402) 484‑3440
Group practices
Medicare enrollment lists Nathan B. Green as a member of these groups (CMS data updated 2026-10-02).
- CHI Health Clinic Specialty LLC320 clinicians in the group
- Bryan Medical Center51 clinicians in the group
- Phelps Memorial Health Center39 clinicians in the group
- Cancer Partners of Nebraska PC30 clinicians in the group
Specialties
- Medical Oncologyprimary
- Internal Medicinealso
Other oncologists in Nebraska
Clinicians with the same Medicare primary specialty in Nebraska — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679563936 |
| 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