Hilary Newgen, M.D.
Neurology Physician · Fairfax, VA
Hilary Newgen, M.D. is a neurology physician with a practice address in Fairfax, Virginia, and NPI 1881868123, issued on Apr 17, 2008. Check the license (Virginia 0101244856, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Hilary Newgen
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 0101244856 VA
MD037990 DC
Self-reported in NPPES; status is on the state search - Practice location
- 12011 Lee-Jackson Memorial Highway, Fairfax, VA 22033
- Phone
- (703) 383-5400
- Enumerated
- Apr 17, 2008
- Record last updated
- Jun 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (703) 383-5558
- Medicare enrollment
- Enrolled (PECOS I20091118000082); accepts Medicare assignment
- Medical or professional school
- George Washington University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 548 in Virginia → Look up another NPI →
Also registered at 12011 Lee-Jackson Memorial Highway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Pierre Wolfe, M.D.Pulmonary Disease Physician1053464412
Verify Hilary Newgen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101244856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average neurology physician in 2024
1,443 Medicare Part D claims for 359 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Levetiracetam142 claims
- Donepezil Hcl125 claims
- Gabapentin110 claims
- Memantine Hcl102 claims
- Carbidopa-Levodopa92 claims
- Pregabalin59 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hilary Newgen among 548 neurology physician records in Virginia
Hilary Newgen, M.D. is one of 548 neurology physician records with a practice address in Virginia. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 55% of them.
- NPI issued2008 · 55% of these records are older, 39% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2004 · median 2004 among the 366 with a school on file
- Record last updated2021 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Virginia
There are 548 neurology physician records in Virginia.
All 548 in Virginia → Every provider in Fairfax → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Hannah Irving, MDFairfax, VA 220331609293562
- David Whitney, M.D.Fairfax, VA 220331699113175
- Annie Yang, MDFairfax, VA 220331962069849
- Candace Bryan, M.D.Fairfax, VA 220311376750133
- Matthew Churchill, M.D.Fairfax, VA 220311235335993
- Laura Cinski, M.D.Fairfax, VA 220311003006198
- Rahul Dave, M.D., PH.D.Fairfax, VA 220311700101698
- Nicole Dietz, MD, PHDFairfax, VA 220311265595623
Common questions
What is Hilary Newgen, M.D.'s NPI number?
Hilary Newgen, M.D.'s National Provider Identifier (NPI) is 1881868123, issued on Apr 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Hilary Newgen, M.D. located?
The NPPES record lists a practice address at 12011 Lee-Jackson Memorial Highway, Fairfax, VA, 22033. Phone: (703) 383-5400. Providers update this record themselves, so call before visiting.
How can I verify Hilary Newgen, M.D.'s license?
NPPES lists Virginia license number 0101244856, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hilary Newgen, M.D. prescribe under Medicare Part D?
In 2024, Hilary Newgen, M.D. had 1,443 Medicare Part D claims for 359 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.