Allison Gajownik, PLLC
NPI 1417737909 · Nurse Practitioner · Sugar Grove, IL
Allison Gajownik, PLLC is a Nurse Practitioner organization in Sugar Grove, IL (NPI 1417737909).
Provider details
- NPI number
- 1417737909
- Entity type
- Organization
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Allison Gajownik, Provider / Owner(630) 273-7115
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
- 2023-10-02
- Last updated
- 2023-10-02
- Certified
- 2023-10-02
Frequently asked questions
- What is Allison Gajownik, PLLC's NPI number?
- Allison Gajownik, PLLC's National Provider Identifier (NPI) is 1417737909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allison Gajownik, PLLC?
- Allison Gajownik, PLLC is classified in the NPPES registry as Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Gajownik, PLLC located?
- Allison Gajownik, PLLC's practice location on file with NPPES is 145 Cobbler Ct, Sugar Grove, IL 60554-9133.
- What is Allison Gajownik, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Allison Gajownik, PLLC is (630) 273-7115.
- Who is the authorized official for Allison Gajownik, PLLC?
- The authorized official listed on Allison Gajownik, PLLC's NPPES record is Allison Gajownik, Provider / Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allison Gajownik, PLLC's NPI active?
- Yes — Allison Gajownik, PLLC's NPI (1417737909) is active in the NPPES registry as of the last update on 2023-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.