Kasi Mayhall, FNP
NPI 1912347170 · Family Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kasi Mayhall, FNP is a Family Nurse Practitioner provider in Milwaukee, WI (NPI 1912347170).
Provider details
- NPI number
- 1912347170
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 221761 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
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
12 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
- 2013-07-02
- Last updated
- 2015-08-31
Frequently asked questions
- What is Kasi Mayhall's NPI number?
- Kasi Mayhall's National Provider Identifier (NPI) is 1912347170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kasi Mayhall's specialty?
- Kasi Mayhall is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kasi Mayhall located?
- Kasi Mayhall's practice location on file with NPPES is 959 N Mayfair Rd, Milwaukee, WI 53226-3465.
- What is Kasi Mayhall's phone number?
- The practice phone number listed in the NPPES registry for Kasi Mayhall is (414) 955-7601.
- Does Kasi Mayhall accept Medicare?
- Kasi Mayhall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kasi Mayhall's NPI active?
- Yes — Kasi Mayhall's NPI (1912347170) is active in the NPPES registry as of the last update on 2015-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.