Raag Airan, MD
NPI 1912223017 · Diagnostic Neuroimaging (Radiology) Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raag Airan, MD is a Diagnostic Neuroimaging (Radiology) Physician provider in Stanford, CA (NPI 1912223017).
Provider details
- NPI number
- 1912223017
- Entity type
- Individual
- Primary specialty
- Diagnostic Neuroimaging (Radiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A141642 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,397 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 389 | $44 |
| Mri Scan of Brain Before and After Contrast70553 | 149 | $120 |
| Ct Scan of Upper Spine Without Contrast72125 | 126 | $52 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 95 | $88 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 87 | $91 |
| Mri Scan of Blood Vessels of Head Without Contrast70544 | 78 | $63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-14
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Raag Airan's NPI number?
- Raag Airan's National Provider Identifier (NPI) is 1912223017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Raag Airan's specialty?
- Raag Airan is listed in the NPPES registry with a primary specialty of Diagnostic Neuroimaging (Radiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Raag Airan located?
- Raag Airan's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Raag Airan's phone number?
- The practice phone number listed in the NPPES registry for Raag Airan is (650) 723-4000.
- Does Raag Airan accept Medicare?
- Raag Airan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Raag Airan's NPI active?
- Yes — Raag Airan's NPI (1912223017) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.