Isabelle St. John, APNP
NPI 1477397511 · Pediatric Nurse Practitioner · Milwaukee, WI
Isabelle St. John, APNP is a Pediatric Nurse Practitioner provider in Milwaukee, WI (NPI 1477397511).
Provider details
- NPI number
- 1477397511
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP
- Sex
- Female
- Sole proprietor
- No
- License
- 15494-33 (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 tenure38% of score
2 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
- 2024-06-24
- Last updated
- 2024-06-24
- Certified
- 2024-06-04
Frequently asked questions
- What is Isabelle St. John's NPI number?
- Isabelle St. John's National Provider Identifier (NPI) is 1477397511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle St. John's specialty?
- Isabelle St. John is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isabelle St. John located?
- Isabelle St. John's practice location on file with NPPES is 9000 W Wisconsin Ave, Milwaukee, WI 53226-4874.
- What is Isabelle St. John's phone number?
- The practice phone number listed in the NPPES registry for Isabelle St. John is (414) 266-2000.
- Is Isabelle St. John's NPI active?
- Yes — Isabelle St. John's NPI (1477397511) is active in the NPPES registry as of the last update on 2024-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.