Quick answers
- Which hospitals does Nathan Hamburger work at?
- Medicare's official clinician data lists Nathan Hamburger at 2 hospitals: The Memorial Hospital and UCHealth Yampa Valley Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nathan Hamburger see patients?
- Medicare's clinician data lists 1 practice location in Steamboat Springs, CO. Call before your visit to confirm the address.
- What is Nathan Hamburger's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Nathan Hamburger accept Medicare assignment?
- Yes. Medicare's clinician data says Nathan Hamburger 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 Hamburger?
- (970) 871-0000, as listed in official Medicare / NPI Registry data.
- What is Nathan Hamburger's NPI number?
- 1336300458. 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 Hamburger works
Medicare's Facility Affiliation Data lists Nathan Hamburger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- The Memorial HospitalCraig, CO · Critical Access Hospital · CCN 061314
- UCHealth Yampa Valley Medical CenterSteamboat Springs, CO · Acute Care Hospital · CCN 060049
Practice locations
Addresses where Nathan Hamburger is enrolled with Medicare (CMS data updated 2026-10-02).
- 505 Anglers Dr, Suite 202Steamboat Springs, CO 80487 (970) 871‑0000
Group practices
Medicare enrollment lists Nathan Hamburger as a member of this group (CMS data updated 2026-10-02).
- Mark L. Helm MD PC6 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336300458 |
| 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