William Anastasio, SLP
NPI 1063671261 · Speech-Language Pathologist · Caldwell, NJ
William Anastasio, SLP is a Speech-Language Pathologist provider in Caldwell, NJ (NPI 1063671261).
Provider details
- NPI number
- 1063671261
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- No
- License
- 41YS00321100 (NJ)
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
18 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
- 2008-06-03
- Last updated
- 2008-06-03
Frequently asked questions
- What is William Anastasio's NPI number?
- William Anastasio's National Provider Identifier (NPI) is 1063671261, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Anastasio's specialty?
- William Anastasio is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is William Anastasio located?
- William Anastasio's practice location on file with NPPES is 101 Roseland Ave, Caldwell, NJ 07006-5903.
- What is William Anastasio's phone number?
- The practice phone number listed in the NPPES registry for William Anastasio is (973) 228-8548.
- Is William Anastasio's NPI active?
- Yes — William Anastasio's NPI (1063671261) is active in the NPPES registry as of the last update on 2008-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.