Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isabel Naomi Detwiler

Social Worker in Centreville, MI · enumerated 2021.

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

National Provider Identifier

1679161640

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Registry record

Entity type Individual (Type 1)

Name Isabel Naomi Detwiler

Sex Female

Practice address 677 E Main St, Centreville, MI, 49032

Phone (269) 467-1000

Enumeration date Jan 6, 2021

Last updated in NPPES Jan 9, 2023

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 6802090857 (MI) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 6852090857 (MI) Secondary

104100000X Social Worker Behavioral Health & Social Service Providers · License 6851115926 (MI) 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

How do I verify Isabel Detwiler's NPI record?

Cross-check NPI 1679161640 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679161640 active?

Yes, as of the latest NPPES snapshot, NPI 1679161640 is active (record last updated 2023-01-09).

Other providers at this practice address

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Kristine Kirsch Registered Nurse · Centreville, MI NPI 1649266784 Lindsay Knapp Clinical Social Worker · Centreville, MI NPI 1750651535 Jarrett Cupp Professional Counselor · Centreville, MI NPI 1598039901 Kristen Browning Professional Counselor · Centreville, MI NPI 1568728483 Melissa Taylor Counseling Psychologist · Centreville, MI NPI 1225381080 Nathan Anderson Mental Health Counselor · Centreville, MI NPI 1982948907 Jeannette Bayyapuneedi Professional Counselor · Centreville, MI NPI 1104162783 Jessica Quintana Mental Health Counselor · Centreville, MI NPI 1063852820

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-09.