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Lynn Grosulak, LCPC
NPI 1396816724 · Mental Health Counselor · Billings, MT
Lynn Grosulak, LCPC is a Mental Health Counselor provider in Billings, MT (NPI 1396816724).
Provider details
- NPI number
- 1396816724
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LCPC
- Sex
- Female
- Sole proprietor
- No
- License
- 1114LCPC (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
710 Grand Ave
Suite #6
Billings, MT 59101-5852
Phone: (406) 855-9446
Fax: (406) 294-0967
Street-level locationGet directions
Mailing address
Po Box 20794
Billings, MT 59104-0794
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2009-11-13
Frequently asked questions
- What is Lynn Grosulak's NPI number?
- Lynn Grosulak's National Provider Identifier (NPI) is 1396816724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lynn Grosulak's specialty?
- Lynn Grosulak is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Lynn Grosulak located?
- Lynn Grosulak's practice location on file with NPPES is 710 Grand Ave, Billings, MT 59101-5852.
- What is Lynn Grosulak's phone number?
- The practice phone number listed in the NPPES registry for Lynn Grosulak is (406) 855-9446.
- Is Lynn Grosulak's NPI active?
- Yes — Lynn Grosulak's NPI (1396816724) is active in the NPPES registry as of the last update on 2009-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.