IndividualActive
Donald Duncan
NPI 1720063266 · Nephrology Physician · St Louis Park, MN
Donald Duncan is a Nephrology Physician provider in St Louis Park, MN (NPI 1720063266).
Provider details
- NPI number
- 1720063266
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- License
- 15838 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
6490 Excelsior Blvd
Suite W300
St Louis Park, MN 55426-4705
Phone: (952) 993-3265
Street-level locationGet directions
Mailing address
6465 Wayzata Blvd
St Louis Park, MN 55426-1728
Registry dates
- Enumerated
- 2005-12-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Donald Duncan's NPI number?
- Donald Duncan's National Provider Identifier (NPI) is 1720063266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Duncan's specialty?
- Donald Duncan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Duncan located?
- Donald Duncan's practice location on file with NPPES is 6490 Excelsior Blvd, St Louis Park, MN 55426-4705.
- What is Donald Duncan's phone number?
- The practice phone number listed in the NPPES registry for Donald Duncan is (952) 993-3265.
- Is Donald Duncan's NPI active?
- Yes — Donald Duncan's NPI (1720063266) 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.