IndividualActive
Erin Brennen, ATC
NPI 1477514685 · Specialist · Chestnut Hill, MA
Erin Brennen, ATC is a Specialist provider in Chestnut Hill, MA (NPI 1477514685).
Provider details
- NPI number
- 1477514685
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- ATC
- Sex
- Female
- License
- 742 (MA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
400 Heath St
Chestnut Hill, MA 02467-2332
Phone: (617) 731-7057
Fax: (617) 731-7035
Street-level locationGet directions
Mailing address
12 Russo Dr
Marlborough, MA 01752-4811
Registry dates
- Enumerated
- 2006-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Erin Brennen's NPI number?
- Erin Brennen's National Provider Identifier (NPI) is 1477514685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Brennen's specialty?
- Erin Brennen is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Erin Brennen located?
- Erin Brennen's practice location on file with NPPES is 400 Heath St, Chestnut Hill, MA 02467-2332.
- What is Erin Brennen's phone number?
- The practice phone number listed in the NPPES registry for Erin Brennen is (617) 731-7057.
- Is Erin Brennen's NPI active?
- Yes — Erin Brennen's NPI (1477514685) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.