Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine M. Manfredi, NP
Nurse Practitioner in Reston, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508813411
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Registry record
Entity type Individual (Type 1)
Name Catherine M. Manfredi
Credential NP
Sex Female
Practice address 1850 Town Center Pkwy, #550, Reston, VA, 20190
Phone (703) 437-5977
Fax (703) 478-2475
Enumeration date May 27, 2006
Last updated in NPPES Aug 27, 2021
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 0024166428 (VA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1508813411 | Medicaid | VA | - |
| P01236177 | Other | DC | RAILROAD MEDICARE |
| P00780043 | Other | VA | RAILROAD MEDICARE |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does Catherine Manfredi practice?
The practice location on file with NPPES is in Reston, VA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Catherine Manfredi?
The National Provider Identifier (NPI) for Catherine Manfredi is 1508813411, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Robert Shor Cardiovascular Disease Physician · Reston, VA NPI 1386646420 Meera Goradia Anesthesiology Physician · Reston, VA NPI 1700882537 Eric Shea Anesthesiology Physician · Reston, VA NPI 1932109220 Paolo Hernandez Emergency Medicine Physician · Reston, VA NPI 1932101342 Charles Dougherty Anesthesiology Physician · Reston, VA NPI 1194717926 Charles Dyer General Practice Physician · Reston, VA NPI 1972590099 James Slepica Certified Registered Nurse Anesthetist · Reston, VA NPI 1699763128 Behjat Alemi Neonatal-Perinatal Medicine Physician · Reston, VA NPI 1699763961
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-08-27.