Christopher Griffith, PSY.D
NPI 1043493380 · Clinical Psychologist · Portsmouth, NH
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Griffith, PSY.D is a Clinical Psychologist provider in Portsmouth, NH (NPI 1043493380).
Provider details
- NPI number
- 1043493380
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D
- Sex
- Male
- Sole proprietor
- No
- License
- 1218 (NH)
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
18 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
- 2007-12-10
- Last updated
- 2016-08-11
Frequently asked questions
- What is Christopher Griffith's NPI number?
- Christopher Griffith's National Provider Identifier (NPI) is 1043493380, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Griffith's specialty?
- Christopher Griffith is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Christopher Griffith located?
- Christopher Griffith's practice location on file with NPPES is 58 Washington St, Portsmouth, NH 03801-4639.
- What is Christopher Griffith's phone number?
- The practice phone number listed in the NPPES registry for Christopher Griffith is (603) 418-4118.
- Does Christopher Griffith accept Medicare?
- Christopher Griffith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Griffith's NPI active?
- Yes — Christopher Griffith's NPI (1043493380) is active in the NPPES registry as of the last update on 2016-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.