Quick answers
- Does Matthew A. D Haenens accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew A. D Haenens 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 Matthew A. D Haenens see?
- In 2024, CMS data shows 221 Original Medicare patients and 369 services for Matthew A. D Haenens. This counts Original Medicare only and measures volume, not quality.
- What is Matthew A. D Haenens's NPI number?
- 1952539686. 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 Matthew A. D Haenens, 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 | 221 |
|---|---|
| Services billed to Medicare | 369 |
| Different services or procedures | 73 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Insertion of artery tube for blood sampling or infusion through skin (36620)30 services
- Ultrasonic guidance for blood vessel access (76937)24 services
- Anesthesia for other procedure on skin of arms, legs, and front body (00400)20 services
- Anesthesia for extensive surgery on spine (00670)20 services
- Insertion of non-tunneled central venous tube for infusion (5 years or older) (36556)19 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).
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease40%
- Depression37%
- Anxiety33%
Hospitals where Matthew A. D Haenens works
Medicare's Facility Affiliation Data lists Matthew A. D Haenens 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 LittletonLittleton, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060113
- Hca-Healthone dba Swedish Medical CenterEnglewood, CO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 060034
- Sky Ridge Medical CenterLone Tree, CO · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 060112
Practice locations
Addresses where Matthew A. D Haenens is enrolled with Medicare (CMS data updated October 2, 2026).
- 10101 Ridgegate PkwyLone Tree, CO 80124 (303) 438‑3999
- 2525 S Downing StDenver, CO 80210 (303) 438‑3999
- 501 E Hampden Ave, Swedish Medical CenterEnglewood, CO 80113 (303) 438‑3999
- 7700 S Broadway, Littleton Adventist HospitalLittleton, CO 80122 (303) 438‑3999
- 7730 S Broadway, Summit View Surgery CenterLittleton, CO 80122 (303) 438‑3999
Group practices
Medicare enrollment lists Matthew A. D Haenens as a member of this group (CMS data updated October 2, 2026).
- US Anesthesia Partners of Colorado Inc461 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Lone Tree
Clinicians with the same Medicare primary specialty in Lone Tree, CO — not a recommendation.
Other clinicians in US Anesthesia Partners of Colorado Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Utah School Of Medicine |
| Graduation year | 2009 (17 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952539686 |
| 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