Molly Gassensmith, MA, CCC-SLP/L
NPI 1427438233 · Speech-Language Pathologist · Seattle, WA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Gassensmith, MA, CCC-SLP/L is a Speech-Language Pathologist provider in Seattle, WA (NPI 1427438233).
Provider details
- NPI number
- 1427438233
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP/L
- Sex
- Female
- Sole proprietor
- No
- License
- 146.012505 (IL)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
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
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 345 E Superior StChicago, IL 60611-2654Phone: (312) 238-1000
- 345 E Superior StChicago, IL 60611-2654Phone: (312) 238-1000
Registry dates
- Enumerated
- 2015-06-05
- Last updated
- 2018-03-26
Frequently asked questions
- What is Molly Gassensmith's NPI number?
- Molly Gassensmith's National Provider Identifier (NPI) is 1427438233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Gassensmith's specialty?
- Molly Gassensmith is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Molly Gassensmith located?
- Molly Gassensmith's practice location on file with NPPES is 1100 9th Ave, Seattle, WA 98101-2756.
- What is Molly Gassensmith's phone number?
- The practice phone number listed in the NPPES registry for Molly Gassensmith is (206) 223-6600.
- Does Molly Gassensmith accept Medicare?
- Molly Gassensmith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Gassensmith's NPI active?
- Yes — Molly Gassensmith's NPI (1427438233) is active in the NPPES registry as of the last update on 2018-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.