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William Sievert, MD
NPI 1083698666 · Family Medicine Physician · Blaine, MN
William Sievert, MD is a Family Medicine Physician provider in Blaine, MN (NPI 1083698666).
Provider details
- NPI number
- 1083698666
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 28818 (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
12175 Aberdeen St Ne
Blaine, MN 55449-4717
Phone: (763) 785-4200
Fax: (763) 785-3314
Street-level locationGet directions
Mailing address
12175 Aberdeen St Ne
Blaine, MN 55449-4717
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Sievert's NPI number?
- William Sievert's National Provider Identifier (NPI) is 1083698666, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Sievert's specialty?
- William Sievert is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Sievert located?
- William Sievert's practice location on file with NPPES is 12175 Aberdeen St Ne, Blaine, MN 55449-4717.
- What is William Sievert's phone number?
- The practice phone number listed in the NPPES registry for William Sievert is (763) 785-4200.
- Is William Sievert's NPI active?
- Yes — William Sievert's NPI (1083698666) 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.