Quick answers
- Which hospitals does Javier Quant-Gonzalez work at?
- Medicare's official clinician data lists Javier Quant-Gonzalez at 1 hospital: Frederick Health Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Javier Quant-Gonzalez see patients?
- Medicare's clinician data lists 2 practice locations, including Washington, DC and Columbia, MD. Call before your visit to confirm the address.
- What is Javier Quant-Gonzalez's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Javier Quant-Gonzalez accept Medicare assignment?
- Yes. Medicare's clinician data says Javier Quant-Gonzalez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Javier Quant-Gonzalez?
- (888) 964-6681, as listed in official Medicare / NPI Registry data.
- What is Javier Quant-Gonzalez's NPI number?
- 1134159163. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Javier Quant-Gonzalez works
Medicare's Facility Affiliation Data lists Javier Quant-Gonzalez at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
Practice locations
Addresses where Javier Quant-Gonzalez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1300 I St NW, Suite 400eWashington, DC 20005 (888) 964‑6681
- 6700 Alexander Bell Dr, Suite 200Columbia, MD 21046 (888) 964‑6681
Group practices
Medicare enrollment lists Javier Quant-Gonzalez as a member of this group (CMS data updated 2026-10-02).
- Healthdrive Medical Services PC52 clinicians in the group
Specialties
- Internal Medicineprimary
Find other Internal Medicine doctors in District of Columbia →
Other internal medicine doctors in Washington
Clinicians with the same Medicare primary specialty in Washington, DC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 1990 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1134159163 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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