John Derenzo, SLP
NPI 1528449501 · Speech-Language Pathologist · Howard Beach, NY
John Derenzo, SLP is a Speech-Language Pathologist provider in Howard Beach, NY (NPI 1528449501).
Provider details
- NPI number
- 1528449501
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 024569 (NY)
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
11 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
- 2015-06-15
- Last updated
- 2015-06-15
Frequently asked questions
- What is John Derenzo's NPI number?
- John Derenzo's National Provider Identifier (NPI) is 1528449501, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Derenzo's specialty?
- John Derenzo is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is John Derenzo located?
- John Derenzo's practice location on file with NPPES is 8902 155th Ave Apt 2r, Howard Beach, NY 11414-1501.
- What is John Derenzo's phone number?
- The practice phone number listed in the NPPES registry for John Derenzo is (917) 407-3789.
- Is John Derenzo's NPI active?
- Yes — John Derenzo's NPI (1528449501) is active in the NPPES registry as of the last update on 2015-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.