Quick answers
- Where does Brian Fernholz see patients?
- Medicare's clinician data lists 2 practice locations, including Houston, TX. Call before your visit to confirm the address.
- What is Brian Fernholz's specialty?
- Medicare lists Neurosurgery as the primary specialty.
- Does Brian Fernholz accept Medicare assignment?
- Yes. Medicare's clinician data says Brian Fernholz 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 Brian Fernholz?
- (713) 795-4884, as listed in official Medicare / NPI Registry data.
- What is Brian Fernholz's NPI number?
- 1811273287. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Brian Fernholz is enrolled with Medicare (CMS data updated 2026-10-02).
- 4140 Southwest FwyHouston, TX 77027 (713) 795‑4884
- 4200 Twelve Oaks DrHouston, TX 77027 (713) 795‑4884
Group practices
Medicare enrollment lists Brian Fernholz as a member of this group (CMS data updated 2026-10-02).
- Advanced Surgeons and Physicians Network Inc61 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811273287 |
| 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
- 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