Quick answers
- Which hospitals does Andrew N. Ramirez work at?
- Medicare's official clinician data lists Andrew N. Ramirez at 3 hospitals: HCA HealthONE Mountain Ridge, Intermountain Health Platte Valley Hospital and Melissa Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Andrew N. Ramirez see patients?
- Medicare's clinician data lists 4 practice locations, including Holyoke, CO, Denver, CO and Thornton, CO. Call before your visit to confirm the address.
- What is Andrew N. Ramirez's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Andrew N. Ramirez accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew N. Ramirez 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 Andrew N. Ramirez?
- (720) 772-8040, as listed in official Medicare / NPI Registry data.
- What is Andrew N. Ramirez's NPI number?
- 1811942071. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew N. Ramirez works
Medicare's Facility Affiliation Data lists Andrew N. Ramirez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA HealthONE Mountain RidgeThornton, CO · Acute Care Hospital · CCN 060065
- Intermountain Health Platte Valley HospitalBrighton, CO · Acute Care Hospital · CCN 060004
- Melissa Memorial HospitalHolyoke, CO · Critical Access Hospital · CCN 061305
Practice locations
Addresses where Andrew N. Ramirez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 E Johnson StHolyoke, CO 80734
- 4105 E Florida Ave, Suite 200Denver, CO 80222 (720) 772‑8040
- 805 E 144th AveThornton, CO 80023 (720) 772‑8040
- 9141 Grant St, Suite 125Thornton, CO 80229 (720) 772‑8040
Group practices
Medicare enrollment lists Andrew N. Ramirez as a member of these groups (CMS data updated 2026-10-02).
- East Phillips County Hospital District17 clinicians in the group
- Advanced Heart and Vein Center Inc15 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Holyoke
Clinicians with the same Medicare primary specialty in Holyoke, CO — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811942071 |
| 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