Kathryn Hartmann, M.D.
NPI 1093890717 · Internal Medicine Physician · Wauwatosa, WI
Kathryn Hartmann, M.D. is a Internal Medicine Physician provider in Wauwatosa, WI (NPI 1093890717).
Provider details
- NPI number
- 1093890717
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 51075020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-25
- Last updated
- 2009-11-17
Frequently asked questions
- What is Kathryn Hartmann's NPI number?
- Kathryn Hartmann's National Provider Identifier (NPI) is 1093890717, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Hartmann's specialty?
- Kathryn Hartmann is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kathryn Hartmann located?
- Kathryn Hartmann's practice location on file with NPPES is 1155 N Mayfair Rd, Wauwatosa, WI 53226-3421.
- What is Kathryn Hartmann's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Hartmann is (414) 456-5990.
- Is Kathryn Hartmann's NPI active?
- Yes — Kathryn Hartmann's NPI (1093890717) is active in the NPPES registry as of the last update on 2009-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.