Quick answers
- Does Adam Holzmeister accept Medicare assignment?
- Yes. Medicare's clinician data says Adam Holzmeister 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 Adam Holzmeister see?
- In 2024, CMS data shows 453 Original Medicare patients and 25,082 services for Adam Holzmeister. This counts Original Medicare only and measures volume, not quality.
- What is Adam Holzmeister's NPI number?
- 1649701699. 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 Adam Holzmeister, 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 | 453 |
|---|---|
| Services billed to Medicare | 25,082 |
| Different services or procedures | 75 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Hyaluronan or derivative, gelsyn-3, for intra-articular injection, 0.1 mg (J7328)19,488 services
- Injection, methylprednisolone acetate, 1 mg (J1010)3,790 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)250 services
- Aspiration and/or injection of fluid from large joint (20610)236 services
- X-ray of knee, 4 or more views (73564)235 services
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).
- Arthritis75%
- High cholesterol68%
- High blood pressure57%
- Ischemic heart disease30%
- Anxiety24%
- Depression22%
Hospitals where Adam Holzmeister works
Medicare's Facility Affiliation Data lists Adam Holzmeister 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 AvistaLouisville, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 060103
- Boulder Community HealthBoulder, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060027
- Centura Health-St Anthony North Health CampusWestminster, CO · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 060104
- Wray Community District HospitalWray, CO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 061309
Practice locations
Addresses where Adam Holzmeister is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 Lincoln StFort Morgan, CO 80701 (970) 867‑6430
- 1017 W 7th StWray, CO 80758 (970) 332‑4811
- 22 S Adams StDenver, CO 80209 (303) 321‑2452
- 4740 Pearl Pkwy, Suite 200Boulder, CO 80301 (303) 449‑2730
Group practices
Medicare enrollment lists Adam Holzmeister as a member of these groups (CMS data updated October 2, 2026).
- Legacy Healthcare Services Inc3,223 clinicians in the group
- Bouldercentre for Orthopedics PC58 clinicians in the group
- Wray Community District Hospital30 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Colorado
Clinicians with the same Medicare primary specialty in Colorado — not a recommendation.
Other clinicians in Legacy Healthcare Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649701699 |
| 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