What is Mariah Erhart's NPI number?

Mariah Erhart's National Provider Identifier (NPI) is 1972454510, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariah Erhart's specialty?

Mariah Erhart is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).

Where is Mariah Erhart located?

Mariah Erhart's practice location on file with NPPES is 6602 E Carondelet Dr, Tucson, AZ 85710-2119.

What is Mariah Erhart's phone number?

The practice phone number listed in the NPPES registry for Mariah Erhart is (520) 524-4757.

Is Mariah Erhart's NPI active?

Yes — Mariah Erhart's NPI (1972454510) is active in the NPPES registry as of the last update on 2026-02-10.

IndividualActive

Mariah Erhart

NPI 1972454510 · Mental Health Counselor · Tucson, AZ

Mariah Erhart is a Mental Health Counselor provider in Tucson, AZ (NPI 1972454510).

Provider details

NPI number: 1972454510
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: LAC-23796 (AZ)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense LAC-23796 (AZ)
Behavioral Health & Social Service Providers

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

6602 E Carondelet Dr

Tucson, AZ 85710-2119

Phone: (520) 524-4757

Street-level locationGet directions

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Mailing address