IndividualActive
Colleen Chaffin
NPI 1598577785 · Social Worker · Worcester, MA
Colleen Chaffin is a Social Worker provider in Worcester, MA (NPI 1598577785).
Provider details
- NPI number
- 1598577785
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- LCSW227552 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
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
25 Union St Ste 3
Worcester, MA 01608-1141
Phone: (508) 317-2323
Street-level locationGet directions
Mailing address
2 Airport Rd Apt J
North Grafton, MA 01536-1274
Registry dates
- Enumerated
- 2025-01-23
- Last updated
- 2025-01-23
- Certified
- 2025-01-23
Frequently asked questions
- What is Colleen Chaffin's NPI number?
- Colleen Chaffin's National Provider Identifier (NPI) is 1598577785, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Chaffin's specialty?
- Colleen Chaffin is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Colleen Chaffin located?
- Colleen Chaffin's practice location on file with NPPES is 25 Union St Ste 3, Worcester, MA 01608-1141.
- What is Colleen Chaffin's phone number?
- The practice phone number listed in the NPPES registry for Colleen Chaffin is (508) 317-2323.
- Is Colleen Chaffin's NPI active?
- Yes — Colleen Chaffin's NPI (1598577785) is active in the NPPES registry as of the last update on 2025-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.