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Sandra Mahkorn, M.D.
NPI 1376897413 · Family Medicine Physician · Milwaukee, WI
Sandra Mahkorn, M.D. is a Family Medicine Physician provider in Milwaukee, WI (NPI 1376897413).
Provider details
- NPI number
- 1376897413
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 33890-020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3050 S Superior St
Milwaukee, WI 53207-3064
Phone: (414) 704-6225
Street-level locationGet directions
Mailing address
3050 S Superior St
Milwaukee, WI 53207-3064
Registry dates
- Enumerated
- 2012-10-26
- Last updated
- 2012-10-26
Frequently asked questions
- What is Sandra Mahkorn's NPI number?
- Sandra Mahkorn's National Provider Identifier (NPI) is 1376897413, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Mahkorn's specialty?
- Sandra Mahkorn is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Mahkorn located?
- Sandra Mahkorn's practice location on file with NPPES is 3050 S Superior St, Milwaukee, WI 53207-3064.
- What is Sandra Mahkorn's phone number?
- The practice phone number listed in the NPPES registry for Sandra Mahkorn is (414) 704-6225.
- Is Sandra Mahkorn's NPI active?
- Yes — Sandra Mahkorn's NPI (1376897413) is active in the NPPES registry as of the last update on 2012-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.