IndividualActive
Gretchen Petersen
NPI 1003398561 · School Social Worker · West Newton, MA
Gretchen Petersen is a School Social Worker provider in West Newton, MA (NPI 1003398561).
Provider details
- NPI number
- 1003398561
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% 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
1507 Washington St
West Newton, MA 02465-2219
Phone: (617) 965-0764
Street-level locationGet directions
Mailing address
7 Attilio Cir
Milford, MA 01757-2139
Registry dates
- Enumerated
- 2018-08-31
- Last updated
- 2018-08-31
Frequently asked questions
- What is Gretchen Petersen's NPI number?
- Gretchen Petersen's National Provider Identifier (NPI) is 1003398561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Petersen's specialty?
- Gretchen Petersen is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Gretchen Petersen located?
- Gretchen Petersen's practice location on file with NPPES is 1507 Washington St, West Newton, MA 02465-2219.
- What is Gretchen Petersen's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Petersen is (617) 965-0764.
- Is Gretchen Petersen's NPI active?
- Yes — Gretchen Petersen's NPI (1003398561) is active in the NPPES registry as of the last update on 2018-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.