Christopher Hallett, CNP
NPI 1679940217 · Psychiatric/Mental Health Nurse Practitioner · Chestnut Hill, MA
Christopher Hallett, CNP is a Psychiatric/Mental Health Nurse Practitioner provider in Chestnut Hill, MA (NPI 1679940217).
Provider details
- NPI number
- 1679940217
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- RN2303100 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-08-31
- Last updated
- 2016-11-03
Frequently asked questions
- What is Christopher Hallett's NPI number?
- Christopher Hallett's National Provider Identifier (NPI) is 1679940217, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Hallett's specialty?
- Christopher Hallett is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christopher Hallett located?
- Christopher Hallett's practice location on file with NPPES is 140 Commonwealth Ave, Chestnut Hill, MA 02467-3800.
- What is Christopher Hallett's phone number?
- The practice phone number listed in the NPPES registry for Christopher Hallett is (508) 661-2020.
- Is Christopher Hallett's NPI active?
- Yes — Christopher Hallett's NPI (1679940217) is active in the NPPES registry as of the last update on 2016-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.