NPI Portal NPI Lookup & Verification

Corinne Spero, ARNP

Corinne Spero is a Nurse Practitioner provider (Nurse Practitioner) practicing in Bothell, WA, registered in the NPPES registry with NPI 1184171563 since 2016. Practices at North Lake Rheumatology, Pllc (listed at the same practice address in NPPES).

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NPI 1184171563
Entity type Individual (Type 1)
Name Corinne Spero
Credential ARNP
Sex Female
Practice address 19119 N CREEK PKWY STE 102, Bothell, WA, 98011
Phone 4259237945
Fax 4252482627
Enumeration date 2016-09-02
Last updated in NPPES 2026-06-03

Taxonomy & licenses

Taxonomy code Specialty Primary License State
363L00000X Nurse Practitioner Primary AP60685601 WA

Other identifiers

Identifier Type State Issuer
2066629 Medicaid WA
Copy-ready billing details
Provider: Corinne Spero, ARNP
NPI: 1184171563
Taxonomy: 363L00000X (Nurse Practitioner)
Address: 19119 N CREEK PKWY STE 102, Bothell, WA, 98011

Other providers at this practice address

NPI Name Type Specialty Location
1467491076 Jeff Peterson Individual Rheumatology Physician Bothell, WA
1366484040 Richard Jimenez Individual Rheumatology Physician Bothell, WA
1881551695 North Lake Rheumatology, Pllc Organization Rheumatology Physician Bothell, WA

Verify this record

Cross-check NPI 1184171563 against the authoritative CMS record: view Corinne Spero on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.
What specialty is Corinne Spero?
Corinne Spero is registered in NPPES with the primary taxonomy of Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-06-03.