Horacio Murillo, M.D.
NPI 1902081128 · Diagnostic Radiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Horacio Murillo, M.D. is a Diagnostic Radiology Physician provider in Stanford, CA (NPI 1902081128).
Provider details
- NPI number
- 1902081128
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A114570 (CA)
Specialties & taxonomies
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
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
4,813 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 1,096 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 616 | $39 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 243 | $84 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 228 | $84 |
| Ct Scan of Upper Spine Without Contrast72125 | 222 | $46 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 192 | $81 |
Practice location
Mailing address
Additional practice locations (2)
- 3161 L StSacramento, CA 95816-5234Phone: (916) 453-9999Fax: (916) 739-1099
- 10470 Old Placerville RdSuite 100Sacramento, CA 95827-2539Phone: (800) 470-0071
Registry dates
- Enumerated
- 2008-01-07
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Horacio Murillo's NPI number?
- Horacio Murillo's National Provider Identifier (NPI) is 1902081128, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Horacio Murillo's specialty?
- Horacio Murillo is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Horacio Murillo located?
- Horacio Murillo's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Horacio Murillo's phone number?
- The practice phone number listed in the NPPES registry for Horacio Murillo is (650) 723-4000.
- Does Horacio Murillo accept Medicare?
- Horacio Murillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Horacio Murillo's NPI active?
- Yes — Horacio Murillo's NPI (1902081128) 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.