Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alyssa Nicole Otten

Counselor in Nunica, MI · enumerated 2017.

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

National Provider Identifier

1962911230

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Registry record

Entity type Individual (Type 1)

Name Alyssa Nicole Otten

Sex Female

Practice address 17160 130th Ave, Nunica, MI, 49448

Phone (616) 847-4460

Enumeration date Sep 29, 2017

Last updated in NPPES Feb 19, 2026

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 6803087239 (MI) Secondary

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

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 specialty is Alyssa Otten?

Alyssa Otten is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

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Hope Network Behavioral Health Services Mental Illness Community Based Residential Treatment Facility · Nunica, MI NPI 1043295934 Brenda Slagle Registered Nurse · Nunica, MI NPI 1750445763 Holva Dalmasi Case Manager/Care Coordinator · Nunica, MI NPI 1407973787 Mark Anderson Mental Illness Community Based Residential Treatment Facility · Nunica, MI NPI 1427247097 Megan Pena Psychologist · Nunica, MI NPI 1114170800 Joseph Worpel Registered Nurse · Nunica, MI NPI 1215370770 Michelle Saigeon Social Worker · Nunica, MI NPI 1356787238 Jessica Hamp Clinical Social Worker · Nunica, MI NPI 1679909642

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-19.