Quick answers
- Does Matthew D. Slavsky accept Medicare assignment?
- Medicare's clinician data says Matthew D. Slavsky may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Matthew D. Slavsky see?
- In 2024, CMS data shows 35 Original Medicare patients and 44 services for Matthew D. Slavsky. This counts Original Medicare only and measures volume, not quality.
- What is Matthew D. Slavsky's NPI number?
- 1538230958. 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 D. Slavsky, 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 | 35 |
|---|---|
| Services billed to Medicare | 44 |
| Different services or procedures | 2 |
| Participating Medicare provider | Yes |
| Average age of these patients | 59 |
Most frequent services
- Psychotherapy for crisis, first hour (90839)39 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%
- Depression75%
- Anxiety75%
- High cholesterol74%
- Arthritis60%
- Diabetes40%
Hospitals where Matthew D. Slavsky works
Medicare's Facility Affiliation Data lists Matthew D. Slavsky 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.
- Banner Thunderbird Medical CenterGlendale, AZ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: not listed by Medicare · CCN 030089
Practice locations
Addresses where Matthew D. Slavsky is enrolled with Medicare (CMS data updated October 2, 2026).
- 2120 S McClintock Dr, Suite 105Tempe, AZ 85282 (480) 804‑0326
Group practices
Medicare enrollment lists Matthew D. Slavsky as a member of this group (CMS data updated October 2, 2026).
- Crisis Preparation and Recovery Inc46 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Tempe
Clinicians with the same Medicare primary specialty in Tempe, AZ — not a recommendation.
Other clinicians in Crisis Preparation and Recovery Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1538230958 |
| 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