Leslie Klevay, MD
NPI 1063503423 · Internal Medicine Physician · Grand Forks, ND
Leslie Klevay, MD is a Internal Medicine Physician provider in Grand Forks, ND (NPI 1063503423).
Provider details
- NPI number
- 1063503423
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 3280 (ND)
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
19 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
- 2006-09-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Leslie Klevay's NPI number?
- Leslie Klevay's National Provider Identifier (NPI) is 1063503423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Klevay's specialty?
- Leslie Klevay is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Klevay located?
- Leslie Klevay's practice location on file with NPPES is Und Box 9037 Ppt, Grand Forks, ND 58201.
- What is Leslie Klevay's phone number?
- The practice phone number listed in the NPPES registry for Leslie Klevay is (701) 777-0000.
- Is Leslie Klevay's NPI active?
- Yes — Leslie Klevay's NPI (1063503423) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.