Ms Marissa Catherine Niemeyer, PA-C - Medicare Physician Assistant in Falls Church, VA

Ms Marissa Catherine Niemeyer, PA-C is a medicare enrolled "Physician Assistant" in Falls Church, Virginia. She went to Duke University School Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Inova Health Care Services and her current practice location is 3300 Gallows Rd, Falls Church, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 280-1234.

Ms Marissa Catherine Niemeyer is licensed to practice in Virginia (license number 0110007561) 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 1376019786.

Contact Information

Ms Marissa Catherine Niemeyer, PA-C
3300 Gallows Rd,
Falls Church, VA 22042-3307
(703) 280-1234
(703) 970-0240

Map and Direction




Provider's Profile

Full NameMs Marissa Catherine Niemeyer
GenderFemale
SpecialityPhysician Assistant
Experience6 Years
Location3300 Gallows Rd, Falls Church, 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:
  • Ms Marissa Catherine Niemeyer attended and graduated from Duke University School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1376019786
  • Provider Enumeration Date: 10/23/2018
  • Last Update Date: 11/18/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9537493986
  • Enrollment ID: I20210119001044

Medical Identifiers

Medical identifiers for Ms Marissa Catherine Niemeyer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376019786NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (South Carolina)Secondary
363A00000XPhysician Assistant 0110007561 (Virginia)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Inova Fairfax HospitalFalls church, VAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Inova Health Care Services24663510931725

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. Ms Marissa Catherine Niemeyer 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
Ms Marissa Catherine Niemeyer, PA-C
Po Box 37174,
Baltimore, MD 21297-3174

Ph: (571) 423-5699
Ms Marissa Catherine Niemeyer, PA-C
3300 Gallows Rd,
Falls Church, VA 22042-3307

Ph: (703) 280-1234

Reviews and Comments


Physician Assistant Nurses in Falls Church, VA

Narges Najmyar, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-970-2670    Fax: 703-970-0240
Mrs. Kristen Aulenbach Rupell, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 3300 Gallows Road, Falls Church, VA 22042
Phone: 703-776-3564    
Carrie I Thomas, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4001    Fax: 703-776-7113
James R. O'hara, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 2901 Telestar Ct Ste 100, Falls Church, VA 22042
Phone: 703-208-9797    Fax: 703-591-0829
Dr. Iyla Tikhonov, CSA
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4094    
Julianne C Hadesty, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4001    Fax: 703-776-7113
Mr. Jared Ng, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 3300 Gallows Rd, Falls Church, VA 22042
Phone: 703-776-4001    Fax: 703-776-7113

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.