Hilary Newgen, MD - Medicare Neurology in Fairfax, VA

Hilary Newgen, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Fairfax, Virginia. She went to George Washington University School Of Medicine and graduated in 2004 and has 20 years of diverse experience with area of expertise as Neurology. She is a member of the group practice Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc and her current practice location is 12011 Lee-jackson Memorial Highway, Penderbrook Medical Center, Fairfax, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 383-5400.

Hilary Newgen is licensed to practice in Virginia (license number 0101244856) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1881868123.

Contact Information

Hilary Newgen, MD
12011 Lee-jackson Memorial Highway, Penderbrook Medical Center,
Fairfax, VA 22033-3310
(703) 383-5400
(703) 383-5558

Map and Direction




Physician's Profile

Full NameHilary Newgen
GenderFemale
SpecialityNeurology
Experience20 Years
Location12011 Lee-jackson Memorial Highway, Fairfax, Virginia
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Hilary Newgen attended and graduated from George Washington University School Of Medicine in 2004
  NPI Data:
  • NPI Number: 1881868123
  • Provider Enumeration Date: 04/17/2008
  • Last Update Date: 06/15/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 3971641648
  • Enrollment ID: I20091118000082

Medical Identifiers

Medical identifiers for Hilary Newgen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881868123NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology MD037990 (District Of Columbia)Secondary
2084N0400XPsychiatry & Neurology - Neurology 0101244856 (Virginia)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Kaiser Foundation Health Plan Of The Mid-atlantic States, Inc37794958581628

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Hilary Newgen allows following entities to bill medicare on her behalf.
Entity NameKaiser Foundation Health Plan Of The Mid-atlantic States, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952461816
PECOS PAC ID: 3779495858
Enrollment ID: O20040105000308

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Hilary Newgen is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Hilary Newgen, MD
2101 E Jefferson St, Kaiser Permanente Medicare Enrollment,
Rockville, MD 20852-4908

Ph: (301) 816-2424
Hilary Newgen, MD
12011 Lee-jackson Memorial Highway, Penderbrook Medical Center,
Fairfax, VA 22033-3310

Ph: (703) 383-5400

Reviews and Comments


Psychiatry & Neurology Doctors in Fairfax, VA

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Dr. Siddharth Bajpai, M.D.
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Dr. Richard C Seestedt, M.D.
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Practice Location: 3020 Hamaker Ct, Suite 400, Fairfax, VA 22031
Phone: 703-876-0800    Fax: 703-876-0866

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.