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

JACLYN SUE TONNESEN CADC
NPI 1477459071
Counselor - Addiction (Substance Use Disorder) in Limestone, ME

Q: What is Jaclyn Tonnesen's NPI number?

The NPI number for Jaclyn Tonnesen is 1477459071. It was assigned to this individual provider in the NPPES registry on October 19, 2026.

Q: What is Jaclyn Tonnesen'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 Jaclyn Tonnesen was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 October 19, 2026

263 ACCESS HWY APT 4, LIMESTONE, ME 04750(207) 494-0052 Get Directions Write a Review

NPPES record added: October 19, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Jaclyn Sue Tonnesen Cadc NPPES

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

JACLYN SUE TONNESEN CADC (NPI 1477459071) is an individual addiction (substance use disorder) provider in Limestone, Maine, licensed in Maine (CAC9237) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1477459071

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameJACLYN SUE TONNESENCredential: CADC

Location Address263 ACCESS HWY APT 4Limestone, ME 04750-6375

Mailing Address263 Access Hwy Apt 4Limestone, ME 04750-6375

Phone(207) 494-0052

Sole ProprietorNo

Enumeration DateOctober 19, 2026

NPPES CertifiedOctober 19, 2026

✔ NPI 1477459071 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 ME · CAC9237

263 ACCESS HWY APT 4, Limestone, ME 04750

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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 Jaclyn Tonnesen's NPI number?

The NPI number for Jaclyn Tonnesen is 1477459071. It was assigned to this individual provider in the NPPES registry on October 19, 2026.

Where is Jaclyn Tonnesen located?

Jaclyn Tonnesen practices at 263 Access Hwy Apt 4, Limestone, ME 04750. The listed phone number is (207) 494-0052.

What is Jaclyn Tonnesen'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 Jaclyn Tonnesen was last updated on October 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.