Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erin E Ottersland, SA.0002989

Dental Assistant in Fort Collins, CO · enumerated 2022 · practices at Fort Collins Oral & Maxillofacial Surgery Partnership.

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

National Provider Identifier

1811609415

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Registry record

Entity type Individual (Type 1)

Name Erin E Ottersland

Credential SA.0002989

Sex Female

Practice address 2014 Caribou Dr Ste 100, Fort Collins, CO, 80525

Phone (970) 225-9555

Enumeration date Dec 15, 2022

Last updated in NPPES Dec 15, 2022

Taxonomy & licenses

126800000X Dental Assistant Dental Providers · License SA.0002989 (CO) Primary

Other identifiers

Identifier	Type	State	Issuer
SA.0002989	Other	CO	DA

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

Is NPI 1811609415 active?

Yes, as of the latest NPPES snapshot, NPI 1811609415 is active (record last updated 2022-12-15).

How do I verify Erin Ottersland's NPI record?

Cross-check NPI 1811609415 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Michael Daetwyler Oral and Maxillofacial Surgery (Dentist) · Fort Collins, CO NPI 1225484629 Fort Collins Oral & Maxillofacial Surgery Partnership Oral & Maxillofacial Surgery (D.M.D.) · Fort Collins, CO NPI 1215659206 Nicole Mcgee Medical Illustrator · Fort Collins, CO NPI 1891404059

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-15.