Jeffrey De Graft-Johnson, MD, PHD
NPI 1871832451 · Health Maintenance Organization · Tamarac, FL
Jeffrey De Graft-Johnson, MD, PHD is a Health Maintenance Organization provider in Tamarac, FL (NPI 1871832451).
Provider details
- NPI number
- 1871832451
- Entity type
- Individual
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2013-02-02
- Last updated
- 2016-09-09
Frequently asked questions
- What is Jeffrey De Graft-Johnson's NPI number?
- Jeffrey De Graft-Johnson's National Provider Identifier (NPI) is 1871832451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey De Graft-Johnson's specialty?
- Jeffrey De Graft-Johnson is listed in the NPPES registry with a primary specialty of Health Maintenance Organization (Managed Care Organizations).
- Where is Jeffrey De Graft-Johnson located?
- Jeffrey De Graft-Johnson's practice location on file with NPPES is 7421 N University Dr, Tamarac, FL 33321-2977.
- What is Jeffrey De Graft-Johnson's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey De Graft-Johnson is (954) 292-2522.
- Is Jeffrey De Graft-Johnson's NPI active?
- Yes — Jeffrey De Graft-Johnson's NPI (1871832451) is active in the NPPES registry as of the last update on 2016-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.