LYNAE DIANE MCMILLEN DICKEYTESDALL MS LMHC
NPI 1851769798
Counselor - Mental Health in Mason City, IA

Q: What is Lynae Mcmillen Dickeytesdall's NPI number?

The NPI number for Lynae Mcmillen Dickeytesdall is 1851769798. It was assigned to this individual provider in the NPPES registry on September 9, 2015.

Q: What is Lynae Mcmillen Dickeytesdall's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Active since September 09, 2015

1415 S MONROE AVE STE C, MASON CITY, IA 50401(641) 423-1178 Get Directions Write a Review

NPPES record last updated: November 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 21, 2025, Nov 3, 2025 (2 updates tracked since 2025).

On this page

About Lynae Diane Mcmillen Dickeytesdall Ms Lmhc NPPES

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

LYNAE DIANE MCMILLEN DICKEYTESDALL MS LMHC (NPI 1851769798) is an individual mental health provider in Mason City, Iowa, licensed in Iowa (074799) and active in the NPI registry since September 2015.

NPPES Registry Identity

NPI1851769798

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameLYNAE DIANE MCMILLEN DICKEYTESDALLCredential: MS LMHC

Location Address1415 S MONROE AVE STE CMason City, IA 50401-5678

Mailing Address1415 S Monroe Ave Ste CMason City, IA 50401-5678 · (641) 423-1178

Phone(641) 423-1178

Sole ProprietorYes

Enumeration DateSeptember 9, 2015

Last NPPES UpdateNovember 21, 20252 updates tracked since enumeration

NPPES CertifiedNovember 21, 2025

✔ NPI 1851769798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in IA · 074799

1415 S MONROE AVE STE C, Mason City, IA 50401

Open in Google Maps ↗

Other Identifiers 1

Medicaid0159608IA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica, Oscar Insurance Company and more.Insurance ›

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 Lynae Mcmillen Dickeytesdall's NPI number?

The NPI number for Lynae Mcmillen Dickeytesdall is 1851769798. It was assigned to this individual provider in the NPPES registry on September 9, 2015.

Where is Lynae Mcmillen Dickeytesdall located?

Lynae Mcmillen Dickeytesdall practices at 1415 S Monroe Ave Ste C, Mason City, IA 50401. The listed phone number is (641) 423-1178.

What is Lynae Mcmillen Dickeytesdall's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

What insurance does Lynae Mcmillen Dickeytesdall accept?

Health plans from HealthPartners, Medica, Oscar Insurance Company and UnitedHealthcare list Lynae Mcmillen Dickeytesdall as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Lynae Mcmillen Dickeytesdall was last updated on November 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.