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Dr. Jennifer L Shashek, M.D.

Psychiatry Physician in Saint Peters, MO · enumerated 2006.

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

National Provider Identifier

1285689471

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Registry record

Entity type Individual (Type 1)
Name Dr. Jennifer L Shashek
Credential M.D.
Sex Female
Practice address 2730 S Saint Peters Pkwy Ste 106, Saint Peters, MO, 63303
Phone (636) 248-6294
Fax (636) 317-1080
Enumeration date May 24, 2006
Last updated in NPPES Feb 4, 2025

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 036114757 (IL) Secondary
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 2002010266 (MO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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Frequently asked questions

Where does Jennifer Shashek practice?
The practice location on file with NPPES is in Saint Peters, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jennifer Shashek?
The National Provider Identifier (NPI) for Jennifer Shashek is 1285689471, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-04.