Nancy Underwood, MA, CCC-SLP
NPI 1073980975 · Speech-Language Pathologist · Bellevue, WA
Nancy Underwood, MA, CCC-SLP is a Speech-Language Pathologist provider in Bellevue, WA (NPI 1073980975).
Provider details
- NPI number
- 1073980975
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- LL60569510 (WA)
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
- 2015-08-26
- Last updated
- 2015-11-10
Frequently asked questions
- What is Nancy Underwood's NPI number?
- Nancy Underwood's National Provider Identifier (NPI) is 1073980975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Underwood's specialty?
- Nancy Underwood is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Nancy Underwood located?
- Nancy Underwood's practice location on file with NPPES is 13010 Ne 20th St, Bellevue, WA 98005-2034.
- What is Nancy Underwood's phone number?
- The practice phone number listed in the NPPES registry for Nancy Underwood is (425) 644-6328.
- Is Nancy Underwood's NPI active?
- Yes — Nancy Underwood's NPI (1073980975) is active in the NPPES registry as of the last update on 2015-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.