NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Mary Kathleen Collins, FNP

Family Nurse Practitioner in Pflugerville, TX · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578640090

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Ms. Mary Kathleen Collins
Credential FNP
Sex Female
Practice address 1434 Wells Branch Pkwy, Redi Clinic, Pflugerville, TX, 78660
Phone (210) 413-0566
Enumeration date Nov 1, 2006
Last updated in NPPES Aug 11, 2007

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 547110 (TX) Primary
FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mary Collins?
The National Provider Identifier (NPI) for Mary Collins is 1578640090, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Collins practice?
The practice location on file with NPPES is in Pflugerville, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-11.