Quick answers
- Does Gonzalo Luizaga Coca accept Medicare assignment?
- Yes. Medicare's clinician data says Gonzalo Luizaga Coca accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Gonzalo Luizaga Coca see?
- In 2024, CMS data shows 538 Original Medicare patients and 1,105 services for Gonzalo Luizaga Coca. This counts Original Medicare only and measures volume, not quality.
- What is Gonzalo Luizaga Coca's NPI number?
- 1831331032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Gonzalo Luizaga Coca, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 538 |
|---|---|
| Services billed to Medicare | 1,105 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)595 services
- Hospital discharge day management, more than 30 minutes (99239)158 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)155 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)153 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)38 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Ischemic heart disease53%
- Chronic kidney disease52%
- Diabetes48%
Hospitals where Gonzalo Luizaga Coca works
Medicare's Facility Affiliation Data lists Gonzalo Luizaga Coca at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Calverthealth Medical CenterPrince Frederick, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210039
- Luminis Health Anne Arundel Medical Center, IncAnnapolis, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210023
- Umd Rehabilitation & Orthopaedic InstituteBaltimore, MD · Acute Care Hospital · Emergency services: not listed by Medicare · CCN 210058
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049
- University of MD Baltimore Washington Medical CenterGlen Burnie, MD · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 210043
Practice locations
Addresses where Gonzalo Luizaga Coca is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 11; the Medicare profile lists all.
- 100 Hospital RdPrince Frederick, MD 20678 · Mdics at Calvert LLC (410) 535‑4000
- 2001 Medical PkwyAnnapolis, MD 21401 (443) 481‑1000
- 2200 Kernan DrGwynn Oak, MD 21207 · Mdics at Umroi, LLC (443) 949‑0814
- 2501 Parkers LnAlexandria, VA 22306
- 2501 Parkers Ln, Suite 114Alexandria, VA 22306 (571) 472‑6431
Group practices
Medicare enrollment lists Gonzalo Luizaga Coca as a member of these groups (CMS data updated October 2, 2026).
- Inova Health Care Services1,817 clinicians in the group
- Adfinitas Health at Upper Chesapeake LLC78 clinicians in the group
- Mdics at BWMC LLC74 clinicians in the group
- Adfinitas Health at Umcap LLC52 clinicians in the group
- Mdics at Civista LLC35 clinicians in the group
- Mdics at Anne Arundel LLC32 clinicians in the group
Specialties
- Internal Medicineprimary
- Hospitalistalso
Other internal medicine doctors in Prince Frederick
Clinicians with the same Medicare primary specialty in Prince Frederick, MD — not a recommendation.
Other clinicians in Inova Health Care Services
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 (21 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831331032 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians