Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Mary Diane Jaeck

Speech-Language Pathologist in Tiffin, OH · enumerated 2006.

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

National Provider Identifier

1851340772

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Registry record

Entity type Individual (Type 1)

Name Mrs. Mary Diane Jaeck

Sex Female

Practice address 26 High Pointe Ct, Tiffin, OH, 44883

Phone (419) 447-0398

Enumeration date May 8, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

235Z00000X Speech-Language Pathologist Speech, Language and Hearing Service Providers · License SP.1395 (OH) Primary

Other identifiers

Identifier	Type	State	Issuer
SP1395	Other	OH	OH LICENSE
000000142710	Other	OH	ANTHEM BLUE CROSS BLUE SH

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 Mary Jaeck's NPI record?

Cross-check NPI 1851340772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1851340772 active?

Yes, as of the latest NPPES snapshot, NPI 1851340772 is active (record last updated 2026-07-13).

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