Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Brian David Fernholz, MD, PHD

Individual provider Neurological Surgery Physician · NPI 1811273287

Dr. Brian David Fernholz, MD, PHD is a Neurosurgery in Houston, Texas. Qualified in 2010, 16 years ago. Practices with Advanced Surgeons and Physicians Network Inc, a 60-clinician group and accepts Medicare assignment. Licensed in New York and Texas.

Years since qualifying
16
Licensed in
NY, TX
In the registry since
2011
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4200 Twelve Oaks Dr
Houston, TX 77027-6812
Phone: (713) 980-7900
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence R3079 (TX)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 273812 (NY)

Record details

NPI number1811273287
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedOctober 28, 2011
Last updated in NPPESFebruary 20, 2026
Certification dateFebruary 20, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNEUROSURGERY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Advanced Surgeons And Physicians Network Inc — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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