Colleen Duddy LLC
NPI 1336930460 · Health Service Clinic/Center · East Boston, MA
Colleen Duddy LLC is a Health Service Clinic/Center organization in East Boston, MA (NPI 1336930460).
Provider details
- NPI number
- 1336930460
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Colleen Duddy, Owner(978) 760-4144
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-05-16
- Last updated
- 2025-05-16
- Certified
- 2025-05-16
Frequently asked questions
- What is Colleen Duddy LLC's NPI number?
- Colleen Duddy LLC's National Provider Identifier (NPI) is 1336930460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Colleen Duddy LLC?
- Colleen Duddy LLC is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Colleen Duddy LLC located?
- Colleen Duddy LLC's practice location on file with NPPES is 123 Webster St Apt 1, East Boston, MA 02128-2968.
- What is Colleen Duddy LLC's phone number?
- The practice phone number listed in the NPPES registry for Colleen Duddy LLC is (978) 760-4144.
- Who is the authorized official for Colleen Duddy LLC?
- The authorized official listed on Colleen Duddy LLC's NPPES record is Colleen Duddy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Colleen Duddy LLC's NPI active?
- Yes — Colleen Duddy LLC's NPI (1336930460) is active in the NPPES registry as of the last update on 2025-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.