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Karen Schmahl, MD
NPI 1609816677 · Anesthesiology Physician · Milwaukee, WI
Karen Schmahl, MD is a Anesthesiology Physician provider in Milwaukee, WI (NPI 1609816677).
Provider details
- NPI number
- 1609816677
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 18426 (WI)
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
3237 South 16th Street
Milwaukee, WI 53215-4592
Phone: (414) 647-5771
Fax: (414) 547-7134
Street-level locationGet directions
Mailing address
4555 West Schroeder Drive
Milwaukee, WI 53223
Registry dates
- Enumerated
- 2006-06-07
- Last updated
- 2008-03-25
Frequently asked questions
- What is Karen Schmahl's NPI number?
- Karen Schmahl's National Provider Identifier (NPI) is 1609816677, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Schmahl's specialty?
- Karen Schmahl is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Schmahl located?
- Karen Schmahl's practice location on file with NPPES is 3237 South 16th Street, Milwaukee, WI 53215-4592.
- What is Karen Schmahl's phone number?
- The practice phone number listed in the NPPES registry for Karen Schmahl is (414) 647-5771.
- Is Karen Schmahl's NPI active?
- Yes — Karen Schmahl's NPI (1609816677) is active in the NPPES registry as of the last update on 2008-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.