Andreas Loening, MD/PH.D.
NPI 1073775425 · Diagnostic Radiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andreas Loening, MD/PH.D. is a Diagnostic Radiology Physician provider in Stanford, CA (NPI 1073775425).
Provider details
- NPI number
- 1073775425
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD/PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A109175 (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
17 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
1,053 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 Abdomen Before and After Contrast74183 | 157 | $115 |
| Mri Scan of Pelvis Before and After Contrast72197 | 148 | $117 |
| Mri Scan of Abdomen Before and After Contrast74183 | 111 | $115 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 107 | $97 |
| Mri Scan of Pelvis Before and After Contrast72197 | 71 | $116 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 49 | $23 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 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
- 2008-06-26
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Andreas Loening's NPI number?
- Andreas Loening's National Provider Identifier (NPI) is 1073775425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andreas Loening's specialty?
- Andreas Loening is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Andreas Loening located?
- Andreas Loening's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Andreas Loening's phone number?
- The practice phone number listed in the NPPES registry for Andreas Loening is (650) 723-4000.
- Does Andreas Loening accept Medicare?
- Andreas Loening is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andreas Loening's NPI active?
- Yes — Andreas Loening's NPI (1073775425) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.