Jessica Greenwald O'Brien, PH.D.
NPI 1528558434 · Forensic Psychologist · Natick, MA
Jessica Greenwald O'Brien, PH.D. is a Forensic Psychologist provider in Natick, MA (NPI 1528558434).
Provider details
- NPI number
- 1528558434
- Entity type
- Individual
- Primary specialty
- Forensic PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6814 (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
8 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
- 2018-05-16
- Last updated
- 2018-05-16
Frequently asked questions
- What is Jessica Greenwald O'Brien's NPI number?
- Jessica Greenwald O'Brien's National Provider Identifier (NPI) is 1528558434, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Greenwald O'Brien's specialty?
- Jessica Greenwald O'Brien is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
- Where is Jessica Greenwald O'Brien located?
- Jessica Greenwald O'Brien's practice location on file with NPPES is 10 Union St, Natick, MA 01760-4759.
- What is Jessica Greenwald O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Jessica Greenwald O'Brien is (617) 710-8140.
- Is Jessica Greenwald O'Brien's NPI active?
- Yes — Jessica Greenwald O'Brien's NPI (1528558434) is active in the NPPES registry as of the last update on 2018-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.