Quick answers
- Does Ziad H. Nahas accept Medicare assignment?
- Yes. Medicare's clinician data says Ziad H. Nahas 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 Ziad H. Nahas see?
- In 2024, CMS data shows 54 Original Medicare patients and 1,351 services for Ziad H. Nahas. This counts Original Medicare only and measures volume, not quality.
- What is Ziad H. Nahas's NPI number?
- 1649388505. 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 Ziad H. Nahas, 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 | 54 |
|---|---|
| Services billed to Medicare | 1,351 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 57 |
Most frequent services
- Treatment using magnetic field to stimulate nerve cells in brain, subsequent delivery and management (90868)166 services
- Therapy using electrical currents (90870)108 services
- Injection of drug or substance under skin or into muscle (96372)59 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).
- Depression75%
- Anxiety75%
- High cholesterol50%
- High blood pressure46%
- Arthritis39%
- Chronic kidney disease28%
Hospitals where Ziad H. Nahas works
Medicare's Facility Affiliation Data lists Ziad H. Nahas 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 University of Minnesota Medical CenterMinneapolis, MN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 240080
Practice locations
Addresses where Ziad H. Nahas is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1700 University Ave WSaint Paul, MN 55104
- 5775 Wayzata Blvd, Suite 255Minneapolis, MN 55416 (952) 525‑4500
- 5775 Wayzata Blvd, Suite 255St Louis Park, MN 55416 (612) 273‑8710
- 720 Washington Ave SEMinneapolis, MN 55414 (612) 884‑0649
- 720 Washington Ave SE, Suite 200Minneapolis, MN 55414
Group practices
Medicare enrollment lists Ziad H. Nahas as a member of these groups (CMS data updated October 2, 2026).
- Fairview Health Services667 clinicians in the group
- University of Minnesota Physicians164 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Saint Paul
Clinicians with the same Medicare primary specialty in Saint Paul, MN — not a recommendation.
Other clinicians in Fairview Health Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1649388505 |
| 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