Allyssa Nicholas, PA-C
NPI 1396294575 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allyssa Nicholas, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1396294575).
Provider details
- NPI number
- 1396294575
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 3909-23 (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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 9000 W Wisconsin AveMilwaukee, WI 53226-4874Phone: (414) 266-2380Fax: (414) 266-2294
- 6609 W Greenfield AveWest Allis, WI 53214-4958Phone: (414) 257-8577
Registry dates
- Enumerated
- 2016-09-28
- Last updated
- 2025-10-13
- Certified
- 2025-10-13
Frequently asked questions
- What is Allyssa Nicholas's NPI number?
- Allyssa Nicholas's National Provider Identifier (NPI) is 1396294575, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allyssa Nicholas's specialty?
- Allyssa Nicholas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allyssa Nicholas located?
- Allyssa Nicholas's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy, Milwaukee, WI 53215-3669.
- What is Allyssa Nicholas's phone number?
- The practice phone number listed in the NPPES registry for Allyssa Nicholas is (414) 649-3240.
- Does Allyssa Nicholas accept Medicare?
- Allyssa Nicholas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allyssa Nicholas's NPI active?
- Yes — Allyssa Nicholas's NPI (1396294575) is active in the NPPES registry as of the last update on 2025-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.