Frederick M Johnson MD Inc
NPI 1215100680 · Orthopaedic Surgery Physician · Johnston, RI
Frederick M Johnson MD Inc is a Orthopaedic Surgery Physician organization in Johnston, RI (NPI 1215100680).
Provider details
- NPI number
- 1215100680
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Frederick Johnson, Owner(401) 331-1113
- License
- 4421 (RI)
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
- 2008-04-08
- Last updated
- 2008-04-08
Frequently asked questions
- What is Frederick M Johnson MD Inc's NPI number?
- Frederick M Johnson MD Inc's National Provider Identifier (NPI) is 1215100680, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Frederick M Johnson MD Inc?
- Frederick M Johnson MD Inc is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Frederick M Johnson MD Inc located?
- Frederick M Johnson MD Inc's practice location on file with NPPES is 1524 Atwood Ave, Johnston, RI 02919.
- What is Frederick M Johnson MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Frederick M Johnson MD Inc is (401) 331-1113.
- Who is the authorized official for Frederick M Johnson MD Inc?
- The authorized official listed on Frederick M Johnson MD Inc's NPPES record is Frederick Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Frederick M Johnson MD Inc's NPI active?
- Yes — Frederick M Johnson MD Inc's NPI (1215100680) is active in the NPPES registry as of the last update on 2008-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.