NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Erik Michael Stenglein, MSW, CAPSW

Clinical Social Worker in Warren, RI · enumerated 2018 · practices at Safe Harbor Psychological Services Inc.

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

National Provider Identifier

1952876476

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Registry record

Entity type Individual (Type 1)
Name Erik Michael Stenglein
Credential MSW, CAPSW
Sex Male
Practice address Warren, RI, 02885
Phone (414) 745-9905
Fax (940) 433-2144
Enumeration date Oct 11, 2018
Last updated in NPPES May 28, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 127917-121 (WI) Secondary
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License ICSW3890 (RI) Primary

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 Erik Stenglein?
Erik Stenglein is registered in NPPES with the primary taxonomy of Clinical Social Worker. 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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.