Kerri Lyn Layman, MD - Medicare Emergency Medicine in Chantilly, VA

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Kerri Lyn Layman, MD is a medicare enrolled "Emergency Medicine" physician in Chantilly, Virginia. She went to Georgetown University School Of Medicine and graduated in 2006 and has 20 years of diverse experience with area of expertise as Emergency Medicine. Her current practice location is 4995 Westone Plz, Chantilly, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 559-7131.

Kerri Lyn Layman is licensed to practice in Virginia (license number 0101288147) 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 1710154620.

Contact Information

Kerri Lyn Layman, MD
4995 Westone Plz,
Chantilly, VA 20151-2294
(703) 559-7131
Not Available

Map and Direction




Physician's Profile

Full NameKerri Lyn Layman
GenderFemale
SpecialityEmergency Medicine
Experience20 Years
Location4995 Westone Plz, Chantilly, 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:
  • Kerri Lyn Layman attended and graduated from Georgetown University School Of Medicine in 2006
  NPI Data:
  • NPI Number: 1710154620
  • Provider Enumeration Date: 05/09/2008
  • Last Update Date: 01/09/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4789735598
  • Enrollment ID: I20250502000429

Medical Identifiers

Medical identifiers for Kerri Lyn Layman such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710154620NPI-NPPES
P00888745OtherDCRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine MD037829 (District Of Columbia)Secondary
207P00000XEmergency Medicine 0101288147 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Medstar Georgetown University HospitalWashington, DCHospital

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. Kerri Lyn Layman allows following entities to bill medicare on her behalf.
Entity NameMedstar Medical Group Ii Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184046187
PECOS PAC ID: 0547413825
Enrollment ID: O20130117000347

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. Kerri Lyn Layman 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
Kerri Lyn Layman, MD
Po Box 715868,
Philadelphia, PA 19171-5868

Ph: (804) 915-1910		Kerri Lyn Layman, MD
4995 Westone Plz,
Chantilly, VA 20151-2294

Ph: (703) 559-7131

Reviews and Comments


Emergency Medicine Doctors in Chantilly, VA

Mangala H Pawar, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 14113 Robert Paris Ct, Chantilly, VA 20151
Phone: 703-956-6757    Fax: 855-359-2261

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.