Christopher Loh, MD
NPI 1720044183 · Diagnostic Radiology Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1720044183
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G82141 (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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
212 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) |
|---|---|---|
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 74 | $11 |
| Fluoroscopic Guidance for Insertion Or Removal of Central Vein Access Device77001 | 31 | $17 |
| Review By Radiologist of Ct Guidance for Needle Placement77012 | 29 | $64 |
| Aspiration of Fluid From Chest Cavity Using Imaging Guidance32555 | 27 | $115 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 26 | $13 |
| Insertion of Central Venous Tube With Port (5 Years Or Older)36561 | 13 | $306 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$306 across 4 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
Additional practice locations (3)
- 2400 S Avenue aYuma, AZ 85364-7170Phone: (928) 336-1759
- 1140 W La Veta Ave Ste 850Orange, CA 92868-4218Phone: (714) 560-4450Fax: (714) 560-4455
- 101 the City Dr SOrange, CA 92868-3201Phone: (714) 456-8888
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2026-05-06
- Certified
- 2026-05-06
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.