What is Heidi Hertz's NPI number?

Heidi Hertz's National Provider Identifier (NPI) is 1285562256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heidi Hertz's specialty?

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

Where is Heidi Hertz located?

Heidi Hertz's practice location on file with NPPES is 1713 Tiburon Ln, Billings, MT 59102-6568.

What is Heidi Hertz's phone number?

The practice phone number listed in the NPPES registry for Heidi Hertz is (406) 390-4575.

Is Heidi Hertz's NPI active?

Yes — Heidi Hertz's NPI (1285562256) is active in the NPPES registry as of the last update on 2026-05-11.

IndividualActive

Heidi Hertz, PCLC

NPI 1285562256 · Mental Health Counselor · Billings, MT

Heidi Hertz, PCLC is a Mental Health Counselor provider in Billings, MT (NPI 1285562256).

Provider details

NPI number: 1285562256
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Credential: PCLC
Sex: Female
Sole proprietor: Yes
License: 87779 (MT)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense 87779 (MT)
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

1713 Tiburon Ln

Billings, MT 59102-6568

Phone: (406) 390-4575

Street-level locationGet directions

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Mailing address