NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Teri Lynn Harrison, NP

Nurse Practitioner in Saginaw, MI · enumerated 2015.

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

National Provider Identifier

1124414966

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Teri Lynn Harrison
Credential NP
Sex Female
Practice address 229 Gallagher St, Saginaw, MI, 48601
Phone (989) 755-3619
Fax (989) 755-3624
Enumeration date Apr 8, 2015
Last updated in NPPES May 24, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704282544 (MI) 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

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 Teri Harrison?
The National Provider Identifier (NPI) for Teri Harrison is 1124414966, a Type 1 (individual) record in the CMS NPPES registry.
Where does Teri Harrison practice?
The practice location on file with NPPES is in Saginaw, MI. 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 2021-05-24.