Zaman Mirzadeh, MD, PHD
NPI 1750602645 · Neurological Surgery Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zaman Mirzadeh, MD, PHD is a Neurological Surgery Physician provider in Phoenix, AZ (NPI 1750602645).
Provider details
- NPI number
- 1750602645
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- 53902 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
520 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 119 | $122 |
| Fusion of Additional Segment of Spine22614 | 78 | $368 |
| Insertion of Spinal Neurostimulator Electrode Array Through Skin63650 | 66 | $299 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 53 | $161 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 38 | $79 |
| Insertion of Cage Or Mesh Device to Spine Bone and Disc Space During Spine Fusion22853 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$29 across 1 record (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
- 2010-06-15
- Last updated
- 2024-02-02
- Certified
- 2024-02-02
Frequently asked questions
- What is Zaman Mirzadeh's NPI number?
- Zaman Mirzadeh's National Provider Identifier (NPI) is 1750602645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zaman Mirzadeh's specialty?
- Zaman Mirzadeh is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Zaman Mirzadeh located?
- Zaman Mirzadeh's practice location on file with NPPES is 2910 N 3rd Ave # 200, Phoenix, AZ 85013-4434.
- What is Zaman Mirzadeh's phone number?
- The practice phone number listed in the NPPES registry for Zaman Mirzadeh is (602) 406-3181.
- Does Zaman Mirzadeh accept Medicare?
- Zaman Mirzadeh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zaman Mirzadeh's NPI active?
- Yes — Zaman Mirzadeh's NPI (1750602645) is active in the NPPES registry as of the last update on 2024-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.