Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Irina Fedulow, D.P.T.
Specialist in Redwood City, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558721704
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Irina Fedulow
Credential D.P.T.
Sex Female
Practice address 1291 Marshall St, 104a Willow Building, Redwood City, CA, 94063
Phone (650) 299-4854
Fax (650) 299-4828
Enumeration date Mar 1, 2016
Last updated in NPPES Mar 1, 2016
Taxonomy & licenses
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
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
What specialty is Irina Fedulow?
Irina Fedulow is registered in NPPES with the primary taxonomy of Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-01.