IndividualActive
Thomas Walsh, RN
NPI 1427209303 · Registered Nurse · Chelsea, MA
Thomas Walsh, RN is a Registered Nurse provider in Chelsea, MA (NPI 1427209303).
Provider details
- NPI number
- 1427209303
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 206040 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
301 Broadway
Chelsea, MA 02150-2807
Phone: (617) 488-5712
Street-level locationGet directions
Mailing address
40 Kenmore Rd
Waltham, MA 02453-6522
Registry dates
- Enumerated
- 2008-10-09
- Last updated
- 2008-10-09
Frequently asked questions
- What is Thomas Walsh's NPI number?
- Thomas Walsh's National Provider Identifier (NPI) is 1427209303, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Walsh's specialty?
- Thomas Walsh is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Thomas Walsh located?
- Thomas Walsh's practice location on file with NPPES is 301 Broadway, Chelsea, MA 02150-2807.
- What is Thomas Walsh's phone number?
- The practice phone number listed in the NPPES registry for Thomas Walsh is (617) 488-5712.
- Is Thomas Walsh's NPI active?
- Yes — Thomas Walsh's NPI (1427209303) is active in the NPPES registry as of the last update on 2008-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.