Lydia Baer, PLPC

ActiveIndividual ProviderMental Health Counselor
NPI issued: May 29, 2026

Quick Facts

NPI Number
1821920455
TypeIndividual
StatusActive
SpecialtyMental Health Counselor
Taxonomy101YM0800X — Mental Health Counselor
Phone
(636) 344-0580
StateMO

NPI Validation Status: Verified

Valid 10-digit NPI number (1821920455)
Active status confirmed
Verified by CMS NPPES Registry
HIPAA compliant identifier
Enumeration date on file (May 29, 2026)
Data source: CMS NPPES

Provider Overview

LYDIA BAER, PLPC is a Mental Health Counselor provider based in Weldon Spring, MO who has been registered with CMS since 2026. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1821920455
Provider TypeIndividual Provider
GenderFemale
CredentialPLPC
StatusActive
Enumeration DateMay 29, 2026

Practice Location

CityWeldon Spring
StateMO
ZIP Code63304-8683
Phone(636) 344-0580

Specialties & Licenses

★ Primary
SpecialtyMental Health Counselor
Taxonomy Code101YM0800X
License StateMO

Mailing Address

CityWeldon Spring
StateMO
ZIP Code63304-8683
Phone(636) 344-0580
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1821920455 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1821920455for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1821920455 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Mental Health Counselor

Mental Health Counselors diagnose and treat mental and emotional disorders, helping clients cope with life challenges, anxiety, depression, relationship issues, and overall mental wellness.

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333,922
Mental Health Counselor Providers in the US

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People Also Ask

What is Lydia Baer's NPI number?
Lydia Baer's NPI number is 1821920455, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Lydia Baer's NPI currently active?
Yes, Lydia Baer's NPI status is Active as of the latest CMS NPPES database updates.
What does Lydia Baer specialize in?
Lydia Baer specializes in Mental Health Counselor. The healthcare taxonomy code associated with this specialty is 101YM0800X.
Where does Lydia Baer practice?
Lydia Baer practices in Weldon Spring, MO 63304-8683.
When was Lydia Baer's NPI issued?
Lydia Baer's NPI was issued on May 29, 2026.
What is Lydia Baer's provider type?
Lydia Baer is registered as an Individual Provider under CMS NPI Type 1.