Sarah Hagan
NPI 1235770264 · Clinical Social Worker · Boston, MA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hagan is a Clinical Social Worker provider in Boston, MA (NPI 1235770264).
Provider details
- NPI number
- 1235770264
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 226446 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
- 2019-10-01
- Last updated
- 2021-03-11
- Certified
- 2021-03-11
Frequently asked questions
- What is Sarah Hagan's NPI number?
- Sarah Hagan's National Provider Identifier (NPI) is 1235770264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hagan's specialty?
- Sarah Hagan is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Sarah Hagan located?
- Sarah Hagan's practice location on file with NPPES is 774 Albany St, Boston, MA 02118-3551.
- What is Sarah Hagan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hagan is (617) 534-5863.
- Does Sarah Hagan accept Medicare?
- Sarah Hagan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hagan's NPI active?
- Yes — Sarah Hagan's NPI (1235770264) is active in the NPPES registry as of the last update on 2021-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.