Stack Speech Therapy Group
NPI 1598128878 · Speech-Language Pathologist · Missoula, MT
Stack Speech Therapy Group is a Speech-Language Pathologist organization in Missoula, MT (NPI 1598128878).
Provider details
- NPI number
- 1598128878
- Entity type
- Organization
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Organization subpart
- No
- Authorized official
- Shanna Stack, Owner(406) 396-4130
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2016-04-03
- Last updated
- 2021-09-27
- Certified
- 2021-09-27
Frequently asked questions
- What is Stack Speech Therapy Group's NPI number?
- Stack Speech Therapy Group's National Provider Identifier (NPI) is 1598128878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stack Speech Therapy Group?
- Stack Speech Therapy Group is classified in the NPPES registry as Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Stack Speech Therapy Group located?
- Stack Speech Therapy Group's practice location on file with NPPES is 3031 S Russell St Ste B, Missoula, MT 59801-8523.
- What is Stack Speech Therapy Group's phone number?
- The practice phone number listed in the NPPES registry for Stack Speech Therapy Group is (406) 546-1103.
- Who is the authorized official for Stack Speech Therapy Group?
- The authorized official listed on Stack Speech Therapy Group's NPPES record is Shanna Stack, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stack Speech Therapy Group's NPI active?
- Yes — Stack Speech Therapy Group's NPI (1598128878) is active in the NPPES registry as of the last update on 2021-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.