Ziad Nahas, MD
NPI 1649388505 · Psychiatry Physician · Minneapolis, MN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ziad Nahas, MD is a Psychiatry Physician provider in Minneapolis, MN (NPI 1649388505).
Provider details
- NPI number
- 1649388505
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 19621 (SC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
333 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Treatment Using Magnetic Field to Stimulate Nerve Cells in Brain, Subsequent Delivery and Management90868 | 166 | $201 |
| Therapy Using Electrical Currents90870 | 108 | $93 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 59 | $14 |
Typical Medicare-allowed amounts for these services range $14–$201 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$11,813 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-29
- Last updated
- 2017-10-05
Frequently asked questions
- What is Ziad Nahas's NPI number?
- Ziad Nahas's National Provider Identifier (NPI) is 1649388505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ziad Nahas's specialty?
- Ziad Nahas is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Ziad Nahas located?
- Ziad Nahas's practice location on file with NPPES is 2450 Riverside Ave, Minneapolis, MN 55454-1450.
- What is Ziad Nahas's phone number?
- The practice phone number listed in the NPPES registry for Ziad Nahas is (612) 273-8700.
- Does Ziad Nahas accept Medicare?
- Ziad Nahas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ziad Nahas's NPI active?
- Yes — Ziad Nahas's NPI (1649388505) is active in the NPPES registry as of the last update on 2017-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.