What is James Chester's NPI number?

James Chester's National Provider Identifier (NPI) is 1639006596, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Chester's specialty?

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

Where is James Chester located?

James Chester's practice location on file with NPPES is 2001 Stadium Dr Ste a, Bozeman, MT 59715-0617.

What is James Chester's phone number?

The practice phone number listed in the NPPES registry for James Chester is (406) 624-6007.

Is James Chester's NPI active?

Yes — James Chester's NPI (1639006596) is active in the NPPES registry as of the last update on 2026-05-05.

IndividualActive

James Chester

NPI 1639006596 · Mental Health Counselor · Bozeman, MT

James Chester is a Mental Health Counselor provider in Bozeman, MT (NPI 1639006596).

Provider details

NPI number: 1639006596
Entity type: Individual
Primary specialty: Mental Health CounselorBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Mental Health CounselorPrimary101YM0800X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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
83% 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

2001 Stadium Dr Ste a

Bozeman, MT 59715-0617

Phone: (406) 624-6007

Street-level locationGet directions

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Mailing address