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

ANDREA NOELLE DIEMERT LMFT, LAADC, ICAADC
NPI 1396491585
Counselor - Professional in Fair Oaks, CA

Q: What is Andrea Diemert's NPI number?

The NPI number for Andrea Diemert is 1396491585. It was assigned to this individual provider in the NPPES registry on February 25, 2022.

Q: What is Andrea Diemert's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Q: When was this NPI record last updated?

The NPPES record for Andrea Diemert was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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 February 25, 2022

7996 OLD WINDING WAY STE 300, FAIR OAKS, CA 95628(916) 436-1803 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 13, 2026, Feb 25, 2022 (2 updates tracked since 2022).

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About Andrea Noelle Diemert Lmft, Laadc, Icaadc NPPES

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

ANDREA NOELLE DIEMERT LMFT, LAADC, ICAADC (NPI 1396491585) is an individual professional provider in Fair Oaks, California, licensed in California (130217) and active in the NPI registry since February 2022. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1396491585

Entity TypeIndividualFemale

Primary Taxonomy101YP2500X

Provider Legal NameANDREA NOELLE DIEMERTCredential: LMFT, LAADC, ICAADC

Location Address7996 OLD WINDING WAY STE 300Fair Oaks, CA 95628-7159

Mailing Address9266 Pascal CtElk Grove, CA 95624-4633 · (562) 206-5444

Phone(916) 436-1803

Sole ProprietorYes

Enumeration DateFebruary 25, 2022

Last NPPES UpdateOctober 13, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 11, 2022

✔ NPI 1396491585 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers

Taxonomy Code101YP2500X

License✔ Licensed in CA · 130217

Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License LR10120122 (CA)

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 130217 (CA)

Also ListedMarriage & Family TherapistTaxonomy 106H00000X · License 130217 (CA)

7996 OLD WINDING WAY STE 300, Fair Oaks, CA 95628

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Secondary Practice Locations 2

Location 110231 Fair Oaks BlvdFair Oaks, CA 95628-7172 · Phone (916) 436-1803

Location 28066 Sunset Ave Ste 100Fair Oaks, CA 95628-5000 · Phone (916) 436-1803

Other Providers at the Same Location NPPES 9

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

KENT MORRISON MA, LAADC-R, CADC II

Counselor (Addiction (Substance Use Disorder))