David A. Johnson DO, Inc
NPI 1396915658 · Family Medicine Physician · Portsmouth, RI
David A. Johnson DO, Inc is a Family Medicine Physician organization in Portsmouth, RI (NPI 1396915658).
Provider details
- NPI number
- 1396915658
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Johnson, President(401) 683-3300
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2008-03-03
- Last updated
- 2008-03-03
Frequently asked questions
- What is David A. Johnson DO, Inc's NPI number?
- David A. Johnson DO, Inc's National Provider Identifier (NPI) is 1396915658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David A. Johnson DO, Inc?
- David A. Johnson DO, Inc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David A. Johnson DO, Inc located?
- David A. Johnson DO, Inc's practice location on file with NPPES is 161 Chase Rd, Portsmouth, RI 02871-3243.
- What is David A. Johnson DO, Inc's phone number?
- The practice phone number listed in the NPPES registry for David A. Johnson DO, Inc is (401) 683-3300.
- Who is the authorized official for David A. Johnson DO, Inc?
- The authorized official listed on David A. Johnson DO, Inc's NPPES record is David Johnson, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David A. Johnson DO, Inc's NPI active?
- Yes — David A. Johnson DO, Inc's NPI (1396915658) is active in the NPPES registry as of the last update on 2008-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.