Marco Viruez, M.D.
NPI 1770732760 · Internal Medicine Physician · Glendale, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marco Viruez, M.D. is a Internal Medicine Physician provider in Glendale, CA (NPI 1770732760).
Provider details
- NPI number
- 1770732760
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A105548 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 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
883 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 175 | $81 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 158 | $120 |
| Advance Care Planning, First 30 Minutes99497 | 138 | $77 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 103 | $118 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 78 | $176 |
| Critical Care, First 30-74 Minutes99291 | 70 | $215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 129 | 124 |
| Atorvastatin Calcium | 99 | 92 |
| Famotidine | 85 | 82 |
| Furosemide | 61 | 55 |
| Levofloxacin | 52 | 50 |
| Levothyroxine Sodium | 46 | 41 |
| Lisinopril | 44 | 42 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-09-15
- Last updated
- 2012-07-11
Frequently asked questions
- What is Marco Viruez's NPI number?
- Marco Viruez's National Provider Identifier (NPI) is 1770732760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marco Viruez's specialty?
- Marco Viruez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marco Viruez located?
- Marco Viruez's practice location on file with NPPES is 700 North Brand Blvd, Glendale, CA 91203.
- What is Marco Viruez's phone number?
- The practice phone number listed in the NPPES registry for Marco Viruez is (818) 396-8050.
- Does Marco Viruez accept Medicare?
- Marco Viruez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marco Viruez's NPI active?
- Yes — Marco Viruez's NPI (1770732760) is active in the NPPES registry as of the last update on 2012-07-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.