Quick answers
- Which hospitals does John C. Quinn work at?
- Medicare's official clinician data lists John C. Quinn at 4 hospitals: Memorial Hermann - Texas Medical Center, Memorial Hermann Katy Hospital, Memorial Hermann Memorial City Hospital and Memorial Hermann Sugar Land Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John C. Quinn see patients?
- Medicare's clinician data lists 6 practice locations, including Humble, TX, New Port Richey, FL and Houston, TX. Call before your visit to confirm the address.
- What is John C. Quinn's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does John C. Quinn accept Medicare assignment?
- Yes. Medicare's clinician data says John C. Quinn 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.
- Does John C. Quinn offer telehealth?
- Medicare's clinician data says John C. Quinn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John C. Quinn?
- (281) 319-8530, as listed in official Medicare / NPI Registry data.
- What is John C. Quinn's NPI number?
- 1053587865. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John C. Quinn works
Medicare's Facility Affiliation Data lists John C. Quinn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Memorial Hermann - Texas Medical CenterHouston, TX · Acute Care Hospital · CCN 450068
- Memorial Hermann Katy HospitalKaty, TX · Acute Care Hospital · CCN 450847
- Memorial Hermann Memorial City HospitalHouston, TX · Acute Care Hospital · CCN 450610
- Memorial Hermann Sugar Land HospitalSugar Land, TX · Acute Care Hospital · CCN 450848
Practice locations
Addresses where John C. Quinn is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 18955 N Memorial Dr, Suite 360Humble, TX 77338 (281) 319‑8530
- 5347 Main St, Suite 202New Port Richey, FL 34652 (727) 841‑0515
- 7600 Beechnut StHouston, TX 77074 (713) 456‑5686
- 7789 Southwest Fwy, Suite 470Houston, TX 77074 (713) 448‑8048
- 915 Gessner Rd, Suite 560Houston, TX 77024 (713) 984‑6406
Group practices
Medicare enrollment lists John C. Quinn as a member of these groups (CMS data updated 2026-10-02).
- Sports and Orthopedic Rehabilitation Services Inc322 clinicians in the group
- MHS Physicians of Texas113 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Humble
Clinicians with the same Medicare primary specialty in Humble, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1053587865 |
| 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