Quick answers
- Does Marta A. Michalska-Smith accept Medicare assignment?
- Yes. Medicare's clinician data says Marta A. Michalska-Smith 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 Marta A. Michalska-Smith see?
- In 2024, CMS data shows 76 Original Medicare patients and 566 services for Marta A. Michalska-Smith. This counts Original Medicare only and measures volume, not quality.
- What is Marta A. Michalska-Smith's NPI number?
- 1568996304. 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 Marta A. Michalska-Smith, 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 | 76 |
|---|---|
| Services billed to Medicare | 566 |
| Different services or procedures | 67 |
| Participating Medicare provider | Yes |
| Average age of these patients | 66 |
Most frequent services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)77 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)62 services
- Insertion of needle into vein for collection of blood sample (36415)43 services
- Red blood cell sedimentation rate, to detect inflammation, automated (85652)26 services
- Measurement c-reactive protein for detection of infection or inflammation (86140)26 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 pressure70%
- Arthritis58%
- High cholesterol49%
- Anxiety42%
- Depression38%
- Chronic kidney disease37%
Hospitals where Marta A. Michalska-Smith works
Medicare's Facility Affiliation Data lists Marta A. Michalska-Smith 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.
- M Health Fairview St John's HospitalMaplewood, MN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 240210
- M Health Fairview University of Minnesota Medical CenterMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240080
- M Health Fairview Woodwinds HospitalWoodbury, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240213
Practice locations
Addresses where Marta A. Michalska-Smith is enrolled with Medicare (CMS data updated October 2, 2026).
- 2945 Hazelwood St, Suite 200Maplewood, MN 55109 (651) 326‑9462
- 500 Harvard St SEMinneapolis, MN 55455 (612) 672‑7422
Group practices
Medicare enrollment lists Marta A. Michalska-Smith as a member of these groups (CMS data updated October 2, 2026).
- Fairview Express Care1,911 clinicians in the group
- HealthEast Medical Research Institute649 clinicians in the group
Specialties
- Rheumatologyprimary
- Internal Medicinealso
Other rheumatologists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Other clinicians in Fairview Express Care
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) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1568996304 |
| 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