Quick answers
- Which hospitals does Justina Johnson work at?
- Medicare's official clinician data lists Justina Johnson at 2 hospitals: Texas Health Hospital Frisco and UT of Texas Southwestern University Hospital - William P. Clements Jr.. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Justina Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Frisco, TX and Dallas, TX. Call before your visit to confirm the address.
- What is Justina Johnson's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Justina Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Justina Johnson 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 Justina Johnson?
- (469) 604-9000, as listed in official Medicare / NPI Registry data.
- What is Justina Johnson's NPI number?
- 1922502467. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Justina Johnson works
Medicare's Facility Affiliation Data lists Justina Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Texas Health Hospital FriscoFrisco, TX · Acute Care Hospital · CCN 670260
- UT of Texas Southwestern University Hospital - William P. Clements Jr.Dallas, TX · Acute Care Hospital · CCN 450044
Practice locations
Addresses where Justina Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 12400 Dallas PkwyFrisco, TX 75033 (469) 604‑9000
- 6201 Harry Hines BlvdDallas, TX 75235 (214) 633‑5555
Group practices
Medicare enrollment lists Justina Johnson as a member of this group (CMS data updated 2026-10-02).
- University of Texas Southwestern Medical Center at Dallas3,187 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Frisco
Clinicians with the same Medicare primary specialty in Frisco, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Toledo College Of Medicine |
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922502467 |
| 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