Shannon Shirley, MS, LCPC, LAC
NPI 1851789465 · Professional Counselor · Billings, MT
Shannon Shirley, MS, LCPC, LAC is a Professional Counselor provider in Billings, MT (NPI 1851789465).
Provider details
- NPI number
- 1851789465
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LCPC, LAC
- Sex
- Female
- Sole proprietor
- No
- License
- LAC-LAC-LIC-1406 (MT)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
Mailing address
Registry dates
- Enumerated
- 2015-01-05
- Last updated
- 2015-01-05
Frequently asked questions
- What is Shannon Shirley's NPI number?
- Shannon Shirley's National Provider Identifier (NPI) is 1851789465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Shirley's specialty?
- Shannon Shirley is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Shannon Shirley located?
- Shannon Shirley's practice location on file with NPPES is 1042 N 29th St, Billings, MT 59101-0730.
- What is Shannon Shirley's phone number?
- The practice phone number listed in the NPPES registry for Shannon Shirley is (406) 255-8481.
- Is Shannon Shirley's NPI active?
- Yes — Shannon Shirley's NPI (1851789465) is active in the NPPES registry as of the last update on 2015-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.