Joann Pennington, P.A.
NPI 1225266919 · Physician Assistant · Franklin, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joann Pennington, P.A. is a Physician Assistant provider in Franklin, WI (NPI 1225266919).
Provider details
- NPI number
- 1225266919
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Female
- Sole proprietor
- No
- License
- 2421023 (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
16 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
- 2009-07-01
- Last updated
- 2020-03-04
- Certified
- 2020-03-04
Frequently asked questions
- What is Joann Pennington's NPI number?
- Joann Pennington's National Provider Identifier (NPI) is 1225266919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Pennington's specialty?
- Joann Pennington is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joann Pennington located?
- Joann Pennington's practice location on file with NPPES is 3111 W Rawson Ave, Franklin, WI 53132-9417.
- What is Joann Pennington's phone number?
- The practice phone number listed in the NPPES registry for Joann Pennington is (414) 384-6700.
- Does Joann Pennington accept Medicare?
- Joann Pennington is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joann Pennington's NPI active?
- Yes — Joann Pennington's NPI (1225266919) is active in the NPPES registry as of the last update on 2020-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.