Kathleen Dreyer, NP
NPI 1306107537 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Dreyer, NP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1306107537).
Provider details
- NPI number
- 1306107537
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 156809 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 3365 S 103rd St Ste 210Milwaukee, WI 53227-4161Phone: (414) 955-2600Fax: (414) 955-6440
Registry dates
- Enumerated
- 2012-06-05
- Last updated
- 2023-01-09
- Certified
- 2023-01-09
Frequently asked questions
- What is Kathleen Dreyer's NPI number?
- Kathleen Dreyer's National Provider Identifier (NPI) is 1306107537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Dreyer's specialty?
- Kathleen Dreyer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathleen Dreyer located?
- Kathleen Dreyer's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Kathleen Dreyer's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Dreyer is (414) 266-2982.
- Does Kathleen Dreyer accept Medicare?
- Kathleen Dreyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Dreyer's NPI active?
- Yes — Kathleen Dreyer's NPI (1306107537) is active in the NPPES registry as of the last update on 2023-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.