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

Dr. John F. Hamilton, MD, PHD

Individual provider Neurological Surgery Physician · NPI 1235191248

Dr. John F. Hamilton, MD, PHD is a Neurosurgery in Fairfax, Virginia. Graduated from Meharry Medical College School of Medicine in 1994, 32 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in New York and Virginia.

Years since qualifying
32
Trained at
Meharry Medical College School of Medicine
Licensed in
NY, VA
In the registry since
2006
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

8081 Innovation Park Dr Ste 900
Fairfax, VA 22031-4867
Phone: (571) 472-4100
Fax: (571) 472-4101
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 8503 Arlington Blvd, Fairfax, VA 22031-4628 — (703) 970-2670
  • 44055 Riverside Pkwy Ste 220, Leesburg, VA 20176-5177 — (571) 472-4100

Specialties & licences

Neurological Surgery Physician (primary) Taxonomy 207T00000X · Licence 0101240394 (VA)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 237651 (NY)

Record details

NPI number1235191248
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 5, 2006
Last updated in NPPESDecember 19, 2022
Certification dateDecember 19, 2022

Medicare enrollment

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

Medicare specialtyNEUROSURGERY
Medical schoolMEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations9 on file with Medicare

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