Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY ELIZABETH MARRS LMFT 129866
NPI 1811550429
Counselor - Mental Health in Chico, CA

Q: What is Mary Marrs's NPI number?

The NPI number for Mary Marrs is 1811550429. It was assigned to this individual provider in the NPPES registry on April 18, 2019.

Q: What is Mary Marrs's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Mary Marrs was last updated on August 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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 April 18, 2019

1045 VILLAGE LN, CHICO, CA 95926(530) 755-8828 Get Directions Write a Review

NPPES record last updated: August 16, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 16, 2026, Apr 18, 2019 (2 updates tracked since 2019).

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About Mary Elizabeth Marrs Lmft 129866 NPPES

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

MARY ELIZABETH MARRS LMFT 129866 (NPI 1811550429) is an individual mental health provider in Chico, California, licensed in California (129866) and active in the NPI registry since April 2019.

NPPES Registry Identity

NPI1811550429

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMARY ELIZABETH MARRSCredential: LMFT 129866

Location Address1045 VILLAGE LNChico, CA 95926-2812

Mailing Address1045 Village LnChico, CA 95926-2812 · (530) 755-8828

Phone(530) 755-8828

Sole ProprietorYes

Enumeration DateApril 18, 2019

Last NPPES UpdateAugust 16, 20262 updates tracked since enumeration

NPPES CertifiedAugust 16, 2026

✔ NPI 1811550429 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in CA · 129866

1045 VILLAGE LN, Chico, CA 95926

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Other Providers at the Same Location NPPES 3

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

JEANNETTE WAHLEN LMFT

Counselor (Mental Health)

1045 VILLAGE LN
CHICO, CA 95926

Butte County (920) 786-7999

JOSEPH WHEELER SMITH MS, LMFT 130853

Counselor (Mental Health)

1045 VILLAGE LN
CHICO, CA 95926

Butte County (530) 343-8834

MAX ANNE ZACHAI LMFT, MS

Marriage & Family Therapist

1045 VILLAGE LN
CHICO, CA 95926

Butte County (530) 487-1318

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 Mary Marrs's NPI number?

The NPI number for Mary Marrs is 1811550429. It was assigned to this individual provider in the NPPES registry on April 18, 2019.

Where is Mary Marrs located?

Mary Marrs practices at 1045 Village Ln, Chico, CA 95926. The listed phone number is (530) 755-8828.

What is Mary Marrs's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Mary Marrs was last updated on August 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 days 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.