Michael Zeineh, MD, PHD
NPI 1841488848 · Diagnostic Neuroimaging (Radiology) Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zeineh, MD, PHD is a Diagnostic Neuroimaging (Radiology) Physician provider in Stanford, CA (NPI 1841488848).
Provider details
- NPI number
- 1841488848
- Entity type
- Individual
- Primary specialty
- Diagnostic Neuroimaging (Radiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- A89521 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
1,188 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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 245 | $44 |
| Mri Scan of Brain Before and After Contrast70553 | 155 | $122 |
| Ct Scan of Upper Spine Without Contrast72125 | 81 | $53 |
| Mri Scan of Blood Vessels of Head Without Contrast70544 | 72 | $64 |
| Mri Scan of Brain Without Contrast70551 | 69 | $78 |
| Mri Scan of Brain Before and After Contrast70553 | 66 | $120 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 2 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
- 2007-10-04
- Last updated
- 2024-04-05
- Certified
- 2024-04-05
Frequently asked questions
- What is Michael Zeineh's NPI number?
- Michael Zeineh's National Provider Identifier (NPI) is 1841488848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zeineh's specialty?
- Michael Zeineh is listed in the NPPES registry with a primary specialty of Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zeineh located?
- Michael Zeineh's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Michael Zeineh's phone number?
- The practice phone number listed in the NPPES registry for Michael Zeineh is (650) 723-4000.
- Does Michael Zeineh accept Medicare?
- Michael Zeineh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Zeineh's NPI active?
- Yes — Michael Zeineh's NPI (1841488848) is active in the NPPES registry as of the last update on 2024-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.