Quick answers
- Which hospitals does David Messinger work at?
- Medicare's official clinician data lists David Messinger at 1 hospital: Medical Center of the Rockies. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Messinger see patients?
- Medicare's clinician data lists 5 practice locations, including Greeley, CO, Fort Collins, CO and Loveland, CO. Call before your visit to confirm the address.
- What is David Messinger's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does David Messinger accept Medicare assignment?
- Yes. Medicare's clinician data says David Messinger 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 David Messinger?
- (970) 573-3224, as listed in official Medicare / NPI Registry data.
- What is David Messinger's NPI number?
- 1184174807. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David Messinger works
Medicare's Facility Affiliation Data lists David Messinger at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Medical Center of the RockiesLoveland, CO · Acute Care Hospital · CCN 060119
Practice locations
Addresses where David Messinger is enrolled with Medicare (CMS data updated 2026-10-02).
- 1926 61st AveGreeley, CO 80634 (970) 573‑3224
- 2420 E Prospect Rd, Fort Collins MriFort Collins, CO 80525 (970) 493‑0567
- 2500 E Prospect RdFort Collins, CO 80525
- 2500 Rocky Mountain AveLoveland, CO 80538 (970) 493‑0112
- 3470 E 15th StLoveland, CO 80538
Group practices
Medicare enrollment lists David Messinger as a member of this group (CMS data updated 2026-10-02).
- Orthopaedic and Spine Center of the Rockies PC145 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Greeley
Clinicians with the same Medicare primary specialty in Greeley, CO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1184174807 |
| 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