IndividualActive
Lori Marchak, MS
NPI 1477694222 · Mental Health Counselor · Bozeman, MT
Lori Marchak, MS is a Mental Health Counselor provider in Bozeman, MT (NPI 1477694222).
Provider details
- NPI number
- 1477694222
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCPC 1068 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs 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
1609 W Babcock St
Bozeman, MT 59715-4007
Phone: (406) 570-5510
Fax: (406) 570-5510
Street-level locationGet directions
Mailing address
1609 W Babcock Ave
Bozeman, MT 59715
Registry dates
- Enumerated
- 2007-02-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lori Marchak's NPI number?
- Lori Marchak's National Provider Identifier (NPI) is 1477694222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lori Marchak's specialty?
- Lori Marchak is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lori Marchak located?
- Lori Marchak's practice location on file with NPPES is 1609 W Babcock St, Bozeman, MT 59715-4007.
- What is Lori Marchak's phone number?
- The practice phone number listed in the NPPES registry for Lori Marchak is (406) 570-5510.
- Is Lori Marchak's NPI active?
- Yes — Lori Marchak's NPI (1477694222) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.