Harriet Chervon Duffy, Inc.
NPI 1730632779 · Early Intervention Provider Agency · Little Neck, NY
Harriet Chervon Duffy, Inc. is a Early Intervention Provider Agency organization in Little Neck, NY (NPI 1730632779).
Provider details
- NPI number
- 1730632779
- Entity type
- Organization
- Primary specialty
- Early Intervention Provider AgencyAgencies
- Parent organization
- Harriet Chervon Duffy, Inc.
- Organization subpart
- Yes
- Authorized official
- Harriet Duffy, President(917) 847-3593
- License
- 006811 (NY)
Specialties & taxonomies
Agencies
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
- 2016-07-26
- Last updated
- 2016-07-26
Frequently asked questions
- What is Harriet Chervon Duffy, Inc.'s NPI number?
- Harriet Chervon Duffy, Inc.'s National Provider Identifier (NPI) is 1730632779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Harriet Chervon Duffy, Inc.?
- Harriet Chervon Duffy, Inc. is classified in the NPPES registry as Early Intervention Provider Agency (Agencies).
- Where is Harriet Chervon Duffy, Inc. located?
- Harriet Chervon Duffy, Inc.'s practice location on file with NPPES is 25254 60th Ave, Little Neck, NY 11362.
- What is Harriet Chervon Duffy, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Harriet Chervon Duffy, Inc. is (917) 847-3593.
- Who is the authorized official for Harriet Chervon Duffy, Inc.?
- The authorized official listed on Harriet Chervon Duffy, Inc.'s NPPES record is Harriet Duffy, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Harriet Chervon Duffy, Inc.'s NPI active?
- Yes — Harriet Chervon Duffy, Inc.'s NPI (1730632779) is active in the NPPES registry as of the last update on 2016-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.