Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. MARY DIANE JAECK
NPI 1851340772
Speech-Language Pathologist in Tiffin, OH

Q: What is Mary Jaeck's NPI number?

The NPI number for Mary Jaeck is 1851340772. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Q: What is Mary Jaeck's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

Q: When was this NPI record last updated?

The NPPES record for Mary Jaeck was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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 May 08, 2006

26 HIGH POINTE CT, TIFFIN, OH 44883(419) 447-0398 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Mrs. Mary Diane Jaeck NPPES

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

MRS. MARY DIANE JAECK (NPI 1851340772) is an individual speech-language pathologist provider in Tiffin, Ohio, licensed in Ohio (SP.1395) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1851340772

Entity TypeIndividualFemale

Primary Taxonomy235Z00000X

Provider Legal NameMRS. MARY DIANE JAECK

Location Address26 HIGH POINTE CTTiffin, OH 44883-2650

Mailing Address26 High Pointe CtTiffin, OH 44883-2650 · (419) 447-0398

Phone(419) 447-0398

Sole ProprietorNo

Enumeration DateMay 8, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1851340772 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpeech-Language PathologistSpeech, Language and Hearing Service Providers

Taxonomy Code235Z00000X

License✔ Licensed in OH · SP.1395

Definition

The speech-language pathologist is the professional who engages in clinical services, prevention, advocacy, education, administration, and research in the areas of communication and swallowing across the life span from infancy through geriatrics. Speech-language pathologists address typical and atypical impairments and disorders related to communication and swallowing in the areas of speech sound production, resonance, voice, fluency, language (comprehension and expression), cognition, and feeding and swallowing.

26 HIGH POINTE CT, Tiffin, OH 44883

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Other Identifiers 2

OtherSP1395OH · Oh License

Other000000142710OH · Anthem Blue Cross Blue Sh

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 Mary Jaeck's NPI number?

The NPI number for Mary Jaeck is 1851340772. It was assigned to this individual provider in the NPPES registry on May 8, 2006.

Where is Mary Jaeck located?

Mary Jaeck practices at 26 High Pointe Ct, Tiffin, OH 44883. The listed phone number is (419) 447-0398.

What is Mary Jaeck's specialty?

The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.

When was this NPI record last updated?

The NPPES record for Mary Jaeck was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 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.