Quick answers
- Does Matthew C. Berenson accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew C. Berenson 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 C. Berenson see?
- In 2024, CMS data shows 158 Original Medicare patients and 404 services for Matthew C. Berenson. This counts Original Medicare only and measures volume, not quality.
- What is Matthew C. Berenson's NPI number?
- 1588633150. 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 C. Berenson, 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 | 158 |
|---|---|
| Services billed to Medicare | 404 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Critical care, first 30-74 minutes (99291)205 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)67 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)57 services
- Critical care, each additional 30 minutes (99292)15 services
- Irrigation and suction of lung airways to obtain cells using an endoscope (31624)13 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 cholesterol68%
- Heart failure60%
- Diabetes51%
- Ischemic heart disease51%
- Arthritis49%
Hospitals where Matthew C. Berenson works
Medicare's Facility Affiliation Data lists Matthew C. Berenson 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.
- Central Peninsula General HospitalSoldotna, AK · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 020024
- Mat-Su Regional Medical CenterPalmer, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020006
- Providence Alaska Medical CenterAnchorage, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020001
Practice locations
Addresses where Matthew C. Berenson is enrolled with Medicare (CMS data updated October 2, 2026).
- 3200 Providence DrAnchorage, AK 99508 (907) 375‑3355
- 4300 B St, Suite 200Anchorage, AK 99503 (907) 375‑3355
- 4800 Cordova StAnchorage, AK 99503 (907) 375‑3355
Group practices
Medicare enrollment lists Matthew C. Berenson as a member of this group (CMS data updated October 2, 2026).
- Alaska Hospitalist Group LLC87 clinicians in the group
Specialties
Other critical care doctors in Anchorage
Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.
Other clinicians in Alaska Hospitalist Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of New Mexico School Of Medicine |
| Graduation year | 1997 (29 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1588633150 |
| 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