IndividualActive
Margaret Ferris, R.N.
NPI 1003076944 · Registered Nurse · Arlington, MA
Margaret Ferris, R.N. is a Registered Nurse provider in Arlington, MA (NPI 1003076944).
Provider details
- NPI number
- 1003076944
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 238708 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
35 Ashland St
Unit 1
Arlington, MA 02476-5921
Phone: (617) 233-6171
Street-level locationGet directions
Mailing address
Po Box 750027
Arlington Heights, MA 02475-0027
Registry dates
- Enumerated
- 2008-06-13
- Last updated
- 2008-06-13
Frequently asked questions
- What is Margaret Ferris's NPI number?
- Margaret Ferris's National Provider Identifier (NPI) is 1003076944, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Ferris's specialty?
- Margaret Ferris is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Margaret Ferris located?
- Margaret Ferris's practice location on file with NPPES is 35 Ashland St, Arlington, MA 02476-5921.
- What is Margaret Ferris's phone number?
- The practice phone number listed in the NPPES registry for Margaret Ferris is (617) 233-6171.
- Is Margaret Ferris's NPI active?
- Yes — Margaret Ferris's NPI (1003076944) is active in the NPPES registry as of the last update on 2008-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.