Catherine Johnson, - Medicare Physician Assistant in Reston, VA

Catherine Johnson, is a medicare enrolled "Physician Assistant" in Reston, Virginia. Her current practice location is 1850 Town Center Pkwy, Reston, Virginia. You can reach out to her office (for appointments etc.) via phone at (703) 689-9000.

Catherine Johnson is licensed to practice in * (Not Available) (license number ) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1912784059.

Contact Information

Catherine Johnson,
1850 Town Center Pkwy,
Reston, VA 20190-3204
(703) 689-9000
Not Available

Map and Direction




Provider's Profile

Full NameCatherine Johnson
GenderFemale
SpecialityPhysician Assistant
Location1850 Town Center Pkwy, Reston, Virginia
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1912784059
  • Provider Enumeration Date: 09/12/2023
  • Last Update Date: 02/13/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0941647176
  • Enrollment ID: I20240325000871

Medical Identifiers

Medical identifiers for Catherine Johnson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1912784059NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

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. Catherine Johnson 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
Catherine Johnson,
1899 Oracle Way Apt 1135,
Reston, VA 20190-4870

Ph: (714) 721-6997
Catherine Johnson,
1850 Town Center Pkwy,
Reston, VA 20190-3204

Ph: (703) 689-9000

Reviews and Comments


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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).

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