Alison Drerup
NPI 1083397418 · Family Nurse Practitioner · Rockford, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Drerup is a Family Nurse Practitioner provider in Rockford, IL (NPI 1083397418).
Provider details
- NPI number
- 1083397418
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 041529173 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service 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
2 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 (1)
- 1015 Bowles AveFenton, MO 63026-2394Phone: (636) 496-2000
Registry dates
- Enumerated
- 2023-08-11
- Last updated
- 2025-03-20
- Certified
- 2025-03-20
Frequently asked questions
- What is Alison Drerup's NPI number?
- Alison Drerup's National Provider Identifier (NPI) is 1083397418, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Drerup's specialty?
- Alison Drerup is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alison Drerup located?
- Alison Drerup's practice location on file with NPPES is 3505 N Bell School Rd, Rockford, IL 61114-6624.
- What is Alison Drerup's phone number?
- The practice phone number listed in the NPPES registry for Alison Drerup is (779) 696-0300.
- Does Alison Drerup accept Medicare?
- Alison Drerup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Drerup's NPI active?
- Yes — Alison Drerup's NPI (1083397418) is active in the NPPES registry as of the last update on 2025-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.