NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mary Lynn Nel, MS,CCC-SLP

Speech-Language Pathologist in Loveland, CO · enumerated 2006.

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

National Provider Identifier

1639159429

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mary Lynn Nel
Credential MS,CCC-SLP
Sex Female
Practice address 3001 Taft Ave, Suite 100, Loveland, CO, 80538
Phone (970) 412-6394
Fax (970) 663-3227
Enumeration date Jan 18, 2006
Last updated in NPPES Aug 5, 2011

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers Primary

Other identifiers

Identifier Type State Issuer
84585072 Medicaid CO -

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

Where does Mary Nel practice?
The practice location on file with NPPES is in Loveland, CO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Nel?
The National Provider Identifier (NPI) for Mary Nel is 1639159429, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-05.