Maximilian Button, FNP
NPI 1104234053 · Family Nurse Practitioner · Rockford, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maximilian Button, FNP is a Family Nurse Practitioner provider in Rockford, IL (NPI 1104234053).
Provider details
- NPI number
- 1104234053
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 041-384463 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2014-07-23
- Last updated
- 2020-02-05
- Certified
- 2020-02-05
Frequently asked questions
- What is Maximilian Button's NPI number?
- Maximilian Button's National Provider Identifier (NPI) is 1104234053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maximilian Button's specialty?
- Maximilian Button is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maximilian Button located?
- Maximilian Button's practice location on file with NPPES is 5875 E Riverside Blvd, Rockford, IL 61114-4937.
- What is Maximilian Button's phone number?
- The practice phone number listed in the NPPES registry for Maximilian Button is (815) 398-9491.
- Does Maximilian Button accept Medicare?
- Maximilian Button is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maximilian Button's NPI active?
- Yes — Maximilian Button's NPI (1104234053) is active in the NPPES registry as of the last update on 2020-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.