Quick answers
- Which hospitals does Keonna Johnson work at?
- Medicare's official clinician data lists Keonna Johnson at 1 hospital: HCA Houston Healthcare Northwest. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keonna Johnson see patients?
- Medicare's clinician data lists 2 practice locations, including Kingwood, TX and Webster, TX. Call before your visit to confirm the address.
- What is Keonna Johnson's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Keonna Johnson accept Medicare assignment?
- Yes. Medicare's clinician data says Keonna 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 Keonna Johnson?
- (281) 348-8000, as listed in official Medicare / NPI Registry data.
- What is Keonna Johnson's NPI number?
- 1578824751. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keonna Johnson works
Medicare's Facility Affiliation Data lists Keonna Johnson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- HCA Houston Healthcare NorthwestHouston, TX · Acute Care Hospital · CCN 450638
Practice locations
Addresses where Keonna Johnson is enrolled with Medicare (CMS data updated 2026-10-02).
- 22999 Hwy 59 NKingwood, TX 77339 (281) 348‑8000
- 500 W Medical Ctr BlvdWebster, TX 77598 (281) 332‑2511
Group practices
Medicare enrollment lists Keonna Johnson as a member of this group (CMS data updated 2026-10-02).
- Urgent Specialty Associates of Texas PLLC65 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Kingwood
Clinicians with the same Medicare primary specialty in Kingwood, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578824751 |
| 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