Hayden Gandolfi
NPI 1720722218 · Speech-Language Pathologist · Longview, WA
Hayden Gandolfi is a Speech-Language Pathologist provider in Longview, WA (NPI 1720722218).
Provider details
- NPI number
- 1720722218
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 7101007378 (MI)
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
4 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
- 2022-04-21
- Last updated
- 2022-04-21
- Certified
- 2022-04-21
Frequently asked questions
- What is Hayden Gandolfi's NPI number?
- Hayden Gandolfi's National Provider Identifier (NPI) is 1720722218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayden Gandolfi's specialty?
- Hayden Gandolfi is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Hayden Gandolfi located?
- Hayden Gandolfi's practice location on file with NPPES is 2715 Lilac St, Longview, WA 98632-3526.
- What is Hayden Gandolfi's phone number?
- The practice phone number listed in the NPPES registry for Hayden Gandolfi is (360) 575-7000.
- Is Hayden Gandolfi's NPI active?
- Yes — Hayden Gandolfi's NPI (1720722218) is active in the NPPES registry as of the last update on 2022-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.