LAILA KATHERINE MERZ PH.D
NPI 1023156445
Psychologist - Cognitive & Behavioral in Saint Louis, MO

Q: What is Laila Merz's NPI number?

The NPI number for Laila Merz is 1023156445. It was assigned to this individual provider in the NPPES registry on February 1, 2007. The provider is also known as Laila Merz Ph.D.

Q: What is Laila Merz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

Q: When was this NPI record last updated?

The NPPES record for Laila Merz was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since February 01, 2007

9890 CLAYTON RD # 134, SAINT LOUIS, MO 63124(314) 222-5852(314) 222-5853 Get Directions Write a Review

NPPES record last updated: January 8, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 8, 2021, Dec 7, 2020 (2 updates tracked since 2020).

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About Laila Katherine Merz Ph.d NPPES

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

LAILA KATHERINE MERZ PH.D (NPI 1023156445) is an individual cognitive & behavioral provider in Saint Louis, Missouri, licensed in Missouri (2001024795) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1023156445

Entity TypeIndividualFemale

Primary Taxonomy103TB0200X

Provider Legal NameLAILA KATHERINE MERZCredential: PH.D

Location Address9890 CLAYTON RD # 134Saint Louis, MO 63124-1685

Mailing Address15455 Manchester Rd, #3311Ballwin, MO 63011-1546

Phone(314) 222-5852

Fax(314) 222-5853

Sole ProprietorYes

Enumeration DateFebruary 1, 2007

Last NPPES UpdateJanuary 8, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 8, 2021

✔ NPI 1023156445 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers

Taxonomy Code103TB0200X

License✔ Licensed in MO · 2001024795

Definition

A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.

9890 CLAYTON RD # 134, Saint Louis, MO 63124

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Other Names 1

Former Name (1)Laila Merz Ph.d

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 Laila Merz's NPI number?

The NPI number for Laila Merz is 1023156445. It was assigned to this individual provider in the NPPES registry on February 1, 2007. The provider is also known as Laila Merz Ph.D.

Where is Laila Merz located?

Laila Merz practices at 9890 Clayton Rd # 134, Saint Louis, MO 63124. The listed phone number is (314) 222-5852.

What is Laila Merz's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

When was this NPI record last updated?

The NPPES record for Laila Merz was last updated on January 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.