Hannah Gassaway, M.S. CCC-SLP
NPI 1811738727 · Speech-Language Pathologist · Muskogee, OK
Hannah Gassaway, M.S. CCC-SLP is a Speech-Language Pathologist provider in Muskogee, OK (NPI 1811738727).
Provider details
- NPI number
- 1811738727
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 6420 (OK)
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
2 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
- 2024-06-04
- Last updated
- 2025-04-19
- Certified
- 2025-04-19
Frequently asked questions
- What is Hannah Gassaway's NPI number?
- Hannah Gassaway's National Provider Identifier (NPI) is 1811738727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Gassaway's specialty?
- Hannah Gassaway is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Hannah Gassaway located?
- Hannah Gassaway's practice location on file with NPPES is 1111 N 36th St, Muskogee, OK 74401-1809.
- What is Hannah Gassaway's phone number?
- The practice phone number listed in the NPPES registry for Hannah Gassaway is (918) 683-4621.
- Is Hannah Gassaway's NPI active?
- Yes — Hannah Gassaway's NPI (1811738727) is active in the NPPES registry as of the last update on 2025-04-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.