Joseph Sleckman, MD
NPI 1184652414 · Rheumatology Physician · Fargo, ND
Joseph Sleckman, MD is a Rheumatology Physician provider in Fargo, ND (NPI 1184652414).
Provider details
- NPI number
- 1184652414
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4923 (ND)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-06-28
- Last updated
- 2011-08-26
Frequently asked questions
- What is Joseph Sleckman's NPI number?
- Joseph Sleckman's National Provider Identifier (NPI) is 1184652414, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Sleckman's specialty?
- Joseph Sleckman is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Sleckman located?
- Joseph Sleckman's practice location on file with NPPES is 1702 University Dr S, Fargo, ND 58103-4940.
- What is Joseph Sleckman's phone number?
- The practice phone number listed in the NPPES registry for Joseph Sleckman is (701) 364-3300.
- Is Joseph Sleckman's NPI active?
- Yes — Joseph Sleckman's NPI (1184652414) is active in the NPPES registry as of the last update on 2011-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.