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DR. JASON MICHAEL MEHRTENS MD
NPI 1194772129
Family Medicine - Adult Medicine in Fenton, MO

Active since May 27, 2006
1203 SMIZER MILL RD STE 105, FENTON, MO 63026(636) 717-1350(636) 717-1355 Get Directions Write a Review

NPPES record last updated: September 13, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 13, 2018, Nov 14, 2016, Oct 2, 2015 (3 updates tracked since 2015).

About Dr. Jason Michael Mehrtens Md NPPES

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

DR. JASON MICHAEL MEHRTENS MD (NPI 1194772129) is an individual adult medicine provider in Fenton, Missouri, licensed in Missouri (2010009950) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1194772129
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameDR. JASON MICHAEL MEHRTENSCredential: MD
Location Address1203 SMIZER MILL RD STE 105Fenton, MO 63026-3483
Mailing Address1203 Smizer Mill Rd Ste 105Fenton, MO 63026-3483 · (636) 717-1350 · Fax (636) 717-1355
Phone(636) 717-1350
Fax(636) 717-1355
Sole ProprietorNo
Enumeration DateMay 27, 2006
Last NPPES UpdateSeptember 13, 20183 updates tracked since enumeration
✔ NPI 1194772129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in MO · 2010009950
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
1203 SMIZER MILL RD STE 105, Fenton, MO 63026
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA THERESE AULD MD
Family Medicine
1203 SMIZER MILL RD STE 105
FENTON, MO 63026
St. Louis County (636) 717-1350
MR. KRISTOPHER VAUGHN PULLAM MD
Family Medicine
1203 SMIZER MILL RD STE 105
FENTON, MO 63026
St. Louis County (636) 717-1350

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 Jason Mehrtens's NPI number?

The NPI number for Jason Mehrtens is 1194772129. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Jason Mehrtens located?

Jason Mehrtens practices at 1203 Smizer Mill Rd Ste 105, Fenton, MO 63026. The listed phone number is (636) 717-1350.

What is Jason Mehrtens's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

When was this NPI record last updated?

The NPPES record for Jason Mehrtens was last updated on September 13, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.