Marcos Alvarez, M.D.
NPI 1326246059 · Diagnostic Radiology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcos Alvarez, M.D. is a Diagnostic Radiology Physician provider in San Jose, CA (NPI 1326246059).
Provider details
- NPI number
- 1326246059
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD2024-1262 (NM)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
10,360 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 | 2,862 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 735 | $44 |
| X-Ray of Chest, 2 Views71046 | 727 | $12 |
| X-Ray of Abdomen, 1 View74018 | 348 | $10 |
| Complete Ultrasound Scan Behind Abdominal Cavity76770 | 267 | $39 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 242 | $125 |
| Ct Scan of Abdomen and Pelvis With Contrast |
Practice location
Mailing address
Additional practice locations (1)
- 625 Lincoln AveSan Jose, CA 95126-3785Phone: (408) 871-3400
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Marcos Alvarez's NPI number?
- Marcos Alvarez's National Provider Identifier (NPI) is 1326246059, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcos Alvarez's specialty?
- Marcos Alvarez is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Marcos Alvarez located?
- Marcos Alvarez's practice location on file with NPPES is 2375 Forest Ave, San Jose, CA 95128-4610.
- What is Marcos Alvarez's phone number?
- The practice phone number listed in the NPPES registry for Marcos Alvarez is (408) 243-8333.
- Does Marcos Alvarez accept Medicare?
- Marcos Alvarez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcos Alvarez's NPI active?
- Yes — Marcos Alvarez's NPI (1326246059) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.