Marin Mcdonald, MD, PHD
NPI 1861734212 · Neuroradiology Physician · San Diego, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marin Mcdonald, MD, PHD is a Neuroradiology Physician provider in San Diego, CA (NPI 1861734212).
Provider details
- NPI number
- 1861734212
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Female
- Sole proprietor
- No
- License
- A131218 (CA)
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
13 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
2,291 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) |
|---|---|---|
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 1,101 | $97 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 413 | $104 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 389 | $74 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 198 | $74 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 98 | $87 |
| Mri Scan of Middle Spinal Canal Without Contrast72146 | 51 | $72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$7,305 across 3 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
- 2013-03-25
- Last updated
- 2018-06-15
Frequently asked questions
- What is Marin Mcdonald's NPI number?
- Marin Mcdonald's National Provider Identifier (NPI) is 1861734212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marin Mcdonald's specialty?
- Marin Mcdonald is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marin Mcdonald located?
- Marin Mcdonald's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103.
- What is Marin Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Marin Mcdonald is (619) 471-9240.
- Does Marin Mcdonald accept Medicare?
- Marin Mcdonald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marin Mcdonald's NPI active?
- Yes — Marin Mcdonald's NPI (1861734212) is active in the NPPES registry as of the last update on 2018-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.