IndividualActive
Susan Massenzio, PH.D.
NPI 1699816157 · Psychologist · Boston, MA
Susan Massenzio, PH.D. is a Psychologist provider in Boston, MA (NPI 1699816157).
Provider details
- NPI number
- 1699816157
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2513 (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
82 Marlborough St
Boston, MA 02116
Phone: (617) 462-9297
Street-level locationGet directions
Mailing address
260 Canton Ave
Milton, MA 02186-3526
Registry dates
- Enumerated
- 2007-02-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Susan Massenzio's NPI number?
- Susan Massenzio's National Provider Identifier (NPI) is 1699816157, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Susan Massenzio's specialty?
- Susan Massenzio is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Susan Massenzio located?
- Susan Massenzio's practice location on file with NPPES is 82 Marlborough St, Boston, MA 02116.
- What is Susan Massenzio's phone number?
- The practice phone number listed in the NPPES registry for Susan Massenzio is (617) 462-9297.
- Is Susan Massenzio's NPI active?
- Yes — Susan Massenzio's NPI (1699816157) 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.