Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

LINDSEY MICHELLE SINN CADC
NPI 1194624742
Counselor - Addiction (Substance Use Disorder) in Iowa City, IA

Q: What is Lindsey Sinn's NPI number?

The NPI number for Lindsey Sinn is 1194624742. It was assigned to this individual provider in the NPPES registry on November 2, 2026.

Q: What is Lindsey Sinn's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Q: When was this NPI record last updated?

The NPPES record for Lindsey Sinn was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 02, 2026

465 HIGHWAY 1 W STE 200, IOWA CITY, IA 52246(641) 680-2215 Get Directions Write a Review

NPPES record added: November 2, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Lindsey Michelle Sinn Cadc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LINDSEY MICHELLE SINN CADC (NPI 1194624742) is an individual addiction (substance use disorder) provider in Iowa City, Iowa, licensed in Iowa (25083) and active in the NPI registry since November 2026.

NPPES Registry Identity

NPI1194624742

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameLINDSEY MICHELLE SINNCredential: CADC

Location Address465 HIGHWAY 1 W STE 200Iowa City, IA 52246-4202

Mailing Address1501 Broadway StIowa City, IA 52240-2104 · (641) 680-2215

Phone(641) 680-2215

Sole ProprietorNo

Enumeration DateNovember 2, 2026

NPPES CertifiedNovember 2, 2026

✔ NPI 1194624742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in IA · 25083

465 HIGHWAY 1 W STE 200, Iowa City, IA 52246

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lindsey Sinn's NPI number?

The NPI number for Lindsey Sinn is 1194624742. It was assigned to this individual provider in the NPPES registry on November 2, 2026.

Where is Lindsey Sinn located?

Lindsey Sinn practices at 465 Highway 1 W Ste 200, Iowa City, IA 52246. The listed phone number is (641) 680-2215.

What is Lindsey Sinn's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

When was this NPI record last updated?

The NPPES record for Lindsey Sinn was last updated on November 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.