Jessica Dennison, RN
NPI 1023778537 · Psychiatric/Mental Health Nurse Practitioner · Greenwich, CT
Jessica Dennison, RN is a Psychiatric/Mental Health Nurse Practitioner provider in Greenwich, CT (NPI 1023778537).
Provider details
- NPI number
- 1023778537
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 697121-01 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2021-12-23
- Last updated
- 2024-10-04
- Certified
- 2024-10-04
Frequently asked questions
- What is Jessica Dennison's NPI number?
- Jessica Dennison's National Provider Identifier (NPI) is 1023778537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessica Dennison's specialty?
- Jessica Dennison is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jessica Dennison located?
- Jessica Dennison's practice location on file with NPPES is 500 W Putnam Ave, Greenwich, CT 06830-6086.
- What is Jessica Dennison's phone number?
- The practice phone number listed in the NPPES registry for Jessica Dennison is (203) 863-3316.
- Is Jessica Dennison's NPI active?
- Yes — Jessica Dennison's NPI (1023778537) is active in the NPPES registry as of the last update on 2024-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.