What is Jason Calvin's NPI number?

Jason Calvin's National Provider Identifier (NPI) is 1861386005, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Jason Calvin's specialty?

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

Where is Jason Calvin located?

Jason Calvin's practice location on file with NPPES is 1732 S 72nd St W, Billings, MT 59106-3538.

What is Jason Calvin's phone number?

The practice phone number listed in the NPPES registry for Jason Calvin is (406) 655-2138.

Is Jason Calvin's NPI active?

Yes — Jason Calvin's NPI (1861386005) is active in the NPPES registry as of the last update on 2025-06-04.

IndividualActive

Jason Calvin

NPI 1861386005 · Mental Health Counselor · Billings, MT

Jason Calvin is a Mental Health Counselor provider in Billings, MT (NPI 1861386005).

Provider details

NPI number: 1861386005
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: BBH-PCLC-LIC-79907 (MT)

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800XLicense BBH-PCLC-LIC-79907 (MT)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 index)

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

Registry tenure38% of score
1 yr in NPPES 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

1732 S 72nd St W

Billings, MT 59106-3538

Phone: (406) 655-2138

Fax: (125) 655-6757

Street-level locationGet directions

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Mailing address