Diana Simmons, FNP-C APN
NPI 1033669817 · Family Nurse Practitioner · Peoria, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Simmons, FNP-C APN is a Family Nurse Practitioner provider in Peoria, IL (NPI 1033669817).
Provider details
- NPI number
- 1033669817
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209014648 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1005 Broadway StQuincy, IL 62301-2834Phone: (217) 223-1200Fax: (217) 214-5675
- 100 Medical DrHannibal, MO 63401-6877Phone: (573) 231-3800Fax: (573) 231-3802
Registry dates
- Enumerated
- 2016-10-05
- Last updated
- 2025-09-12
- Certified
- 2025-09-12
Frequently asked questions
- What is Diana Simmons's NPI number?
- Diana Simmons's National Provider Identifier (NPI) is 1033669817, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Simmons's specialty?
- Diana Simmons is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diana Simmons located?
- Diana Simmons's practice location on file with NPPES is 530 Ne Glen Oak Ave, Peoria, IL 61637-0001.
- What is Diana Simmons's phone number?
- The practice phone number listed in the NPPES registry for Diana Simmons is (309) 624-4945.
- Does Diana Simmons accept Medicare?
- Diana Simmons is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Simmons's NPI active?
- Yes — Diana Simmons's NPI (1033669817) is active in the NPPES registry as of the last update on 2025-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.