John Avignone
NPI 1962854836 · Speech-Language Pathologist · Washington, DC
John Avignone is a Speech-Language Pathologist provider in Washington, DC (NPI 1962854836).
Provider details
- NPI number
- 1962854836
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- SLP000940 (DC)
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
9 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
- 2016-07-05
- Last updated
- 2016-07-05
Frequently asked questions
- What is John Avignone's NPI number?
- John Avignone's National Provider Identifier (NPI) is 1962854836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Avignone's specialty?
- John Avignone is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is John Avignone located?
- John Avignone's practice location on file with NPPES is 1200 1st St Ne Fl 9, Washington, DC 20002-7953.
- What is John Avignone's phone number?
- The practice phone number listed in the NPPES registry for John Avignone is (202) 442-5885.
- Is John Avignone's NPI active?
- Yes — John Avignone's NPI (1962854836) is active in the NPPES registry as of the last update on 2016-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.