CATHERINE M. MANFREDI NP
NPI 1508813411
Nurse Practitioner in Reston, VA
About Catherine M. Manfredi Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE M. MANFREDI NP (NPI 1508813411) is an individual nurse practitioner in Reston, Virginia, licensed in Virginia (0024166428) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Inova Loudoun Hospital, and is a graduate of Other (2000).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Catherine M. Manfredi Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Catherine Manfredi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1669511051 (District of Columbia)
- 2,379 clinicians in this Medicare group
Vienna, VA 22182
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 57 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Inova Loudoun Hospital
Acute Care Hospitals · Leesburg, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20190 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RESTON, VA 20190
RESTON, VA 20190
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Catherine Manfredi's NPI number?
The NPI number for Catherine Manfredi is 1508813411. It was assigned to this individual provider in the NPPES registry on May 27, 2006.
Where is Catherine Manfredi located?
Catherine Manfredi practices at 1850 Town Center Pkwy #550, Reston, VA 20190. The listed phone number is (703) 437-5977.
What is Catherine Manfredi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Catherine Manfredi enrolled in Medicare?
Yes. Catherine Manfredi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Catherine Manfredi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Manfredi reassigns Medicare benefits to 2 organizations: Inova Health Care Services (Vienna, VA) and The Cardiovascular Group, PC (Vienna, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Catherine Manfredi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Manfredi accept?
Health plans from Oscar Health list Catherine Manfredi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Catherine Manfredi affiliated with any hospitals?
According to CMS data, Catherine Manfredi is affiliated with Inova Loudoun Hospital.
When was this NPI record last updated?
The NPPES record for Catherine Manfredi was last updated on August 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Catherine M. Manfredi, NP · NPI 1508813411
Nurse Practitioner physician in Reston, Virginia. Individual provider, active in the CMS NPPES registry since May 27, 2006.
## Identity
- **NPI:** 1508813411 (Entity type: Individual)
- **Enumerated:** May 27, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 0024166428 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1850 TOWN CENTER PKWY, #550, Reston, VA 20190-3219
- **Phone:** (703) 437-5977 · **Fax:** (703) 478-2475
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Inova Health Care Services (NPI 1275886418, Vienna, VA); The Cardiovascular Group, PC (NPI 1366498933, Vienna, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2000
## Record status
- **NPPES last updated:** August 27, 2021
- **Other identifiers:** Other P01236177 (DC); Medicaid 1508813411 (VA); Other P00780043 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1508813411) · Data from the CMS NPPES public registry.