IndividualActive
Kathryn Hewett, PHD
NPI 1891856076 · Psychologist · Boston, MA
Kathryn Hewett, PHD is a Psychologist provider in Boston, MA (NPI 1891856076).
Provider details
- NPI number
- 1891856076
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PHD
- Sex
- Female
- Sole proprietor
- No
- License
- 4359 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
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
44 Binney St
Pediatric Oncology D317
Boston, MA 02115
Phone: (617) 632-2098
Fax: (617) 632-5567
Street-level locationGet directions
Mailing address
3 Elm Street
Harvard, MA 01451
Registry dates
- Enumerated
- 2006-12-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kathryn Hewett's NPI number?
- Kathryn Hewett's National Provider Identifier (NPI) is 1891856076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hewett's specialty?
- Kathryn Hewett is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathryn Hewett located?
- Kathryn Hewett's practice location on file with NPPES is 44 Binney St, Boston, MA 02115.
- What is Kathryn Hewett's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hewett is (617) 632-2098.
- Is Kathryn Hewett's NPI active?
- Yes — Kathryn Hewett's NPI (1891856076) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.