Quick answers
- Does Zachary Haynes accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary Haynes accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Zachary Haynes see?
- In 2024, CMS data shows 49 Original Medicare patients and 52 services for Zachary Haynes. This counts Original Medicare only and measures volume, not quality.
- What is Zachary Haynes's NPI number?
- 1205411261. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Zachary Haynes, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 49 |
|---|---|
| Services billed to Medicare | 52 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol57%
- Diabetes51%
- Arthritis51%
- Chronic kidney disease41%
- Heart failure31%
Hospitals where Zachary Haynes works
Medicare's Facility Affiliation Data lists Zachary Haynes at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- AdventHealth ParkerParker, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060114
- San Juan Regional Medical Center IncFarmington, NM · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 320005
Practice locations
Addresses where Zachary Haynes is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 2352 Meadows Blvd, Suite 250Castle Rock, CO 80109 (303) 805‑1855
- 407 S Schwartz AveFarmington, NM 87401
- 630 W Maple St, Sjhp GastroenterologyFarmington, NM 87401 (505) 609‑6349
- 735 W Animas St, Sjr General SurgeonsFarmington, NM 87401 (505) 609‑6300
- 801 W Maple StFarmington, NM 87401
Group practices
Medicare enrollment lists Zachary Haynes as a member of these groups (CMS data updated October 2, 2026).
- San Juan Regional Medical Center, Inc.241 clinicians in the group
- Chris B Winter MD PC16 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Castle Rock
Clinicians with the same Medicare primary specialty in Castle Rock, CO — not a recommendation.
Other clinicians in San Juan Regional Medical Center, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | Des Moines University Of Osteopathic Medicine And Health Sciences |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205411261 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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