Louis Sagert, M.D.
NPI 1255607321 · Internal Medicine Physician · Saint Paul, MN
Louis Sagert, M.D. is a Internal Medicine Physician provider in Saint Paul, MN (NPI 1255607321).
Provider details
- NPI number
- 1255607321
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25374 (MN)
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
14 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
- 2012-03-22
- Last updated
- 2012-03-22
Frequently asked questions
- What is Louis Sagert's NPI number?
- Louis Sagert's National Provider Identifier (NPI) is 1255607321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Sagert's specialty?
- Louis Sagert is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Sagert located?
- Louis Sagert's practice location on file with NPPES is 497 Curfew St, Saint Paul, MN 55104-4912.
- What is Louis Sagert's phone number?
- The practice phone number listed in the NPPES registry for Louis Sagert is (651) 646-7794.
- Is Louis Sagert's NPI active?
- Yes — Louis Sagert's NPI (1255607321) is active in the NPPES registry as of the last update on 2012-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.