Graham Leonard, MD
NPI 1316880636 · Student in an Organized Health Care Education/Training Program · Sioux Falls, SD
Graham Leonard, MD is a Student in an Organized Health Care Education/Training Program provider in Sioux Falls, SD (NPI 1316880636).
Provider details
- NPI number
- 1316880636
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-04-11
- Last updated
- 2026-04-11
- Certified
- 2026-04-09
Frequently asked questions
- What is Graham Leonard's NPI number?
- Graham Leonard's National Provider Identifier (NPI) is 1316880636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Graham Leonard's specialty?
- Graham Leonard is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Graham Leonard located?
- Graham Leonard's practice location on file with NPPES is 4400 W 69th St, Sioux Falls, SD 57108-8170.
- What is Graham Leonard's phone number?
- The practice phone number listed in the NPPES registry for Graham Leonard is (605) 951-3433.
- Is Graham Leonard's NPI active?
- Yes — Graham Leonard's NPI (1316880636) is active in the NPPES registry as of the last update on 2026-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.