Kaylyn Marshall, APNP
NPI 1174198915 · Acute Care Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaylyn Marshall, APNP is a Acute Care Nurse Practitioner provider in Milwaukee, WI (NPI 1174198915).
Provider details
- NPI number
- 1174198915
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 10971-33 (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 tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
56 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 56 | $166 |
Typical Medicare-allowed amounts for these services range $166–$166 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 8701 W Watertown Plank RdWauwatosa, WI 53226-3548Phone: (414) 955-8296
Registry dates
- Enumerated
- 2021-05-24
- Last updated
- 2021-06-03
- Certified
- 2021-06-03
Frequently asked questions
- What is Kaylyn Marshall's NPI number?
- Kaylyn Marshall's National Provider Identifier (NPI) is 1174198915, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaylyn Marshall's specialty?
- Kaylyn Marshall is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kaylyn Marshall located?
- Kaylyn Marshall's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Kaylyn Marshall's phone number?
- The practice phone number listed in the NPPES registry for Kaylyn Marshall is (414) 805-8710.
- Does Kaylyn Marshall accept Medicare?
- Kaylyn Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kaylyn Marshall's NPI active?
- Yes — Kaylyn Marshall's NPI (1174198915) is active in the NPPES registry as of the last update on 2021-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.