Walsh-Brunetti LLC
NPI 1528114758 · Internal Medicine Physician · Cos Cob, CT
Walsh-Brunetti LLC is a Internal Medicine Physician organization in Cos Cob, CT (NPI 1528114758).
Provider details
- NPI number
- 1528114758
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jennifer Thornley, Office Manager(203) 661-9439
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Nephrology Physician207RN0300X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-01-29
- Last updated
- 2007-09-10
Frequently asked questions
- What is Walsh-Brunetti LLC's NPI number?
- Walsh-Brunetti LLC's National Provider Identifier (NPI) is 1528114758, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Walsh-Brunetti LLC?
- Walsh-Brunetti LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Walsh-Brunetti LLC located?
- Walsh-Brunetti LLC's practice location on file with NPPES is 31 River Rd, Cos Cob, CT 06807-2152.
- What is Walsh-Brunetti LLC's phone number?
- The practice phone number listed in the NPPES registry for Walsh-Brunetti LLC is (203) 661-9433.
- Who is the authorized official for Walsh-Brunetti LLC?
- The authorized official listed on Walsh-Brunetti LLC's NPPES record is Jennifer Thornley, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Walsh-Brunetti LLC's NPI active?
- Yes — Walsh-Brunetti LLC's NPI (1528114758) is active in the NPPES registry as of the last update on 2007-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.