Diane Lietz, APRN FNP-C
NPI 1740522101 · Family Nurse Practitioner · Jacksonville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Lietz, APRN FNP-C is a Family Nurse Practitioner provider in Jacksonville, IL (NPI 1740522101).
Provider details
- NPI number
- 1740522101
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209010294 (IL)
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
13 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 24 | 16 |
| Prednisone | 20 | 20 |
| Doxycycline Monohydrate | 19 | 19 |
| Cephalexin | 16 | 16 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 14 |
| Amlodipine Besylate | 12 | — |
| Fluconazole | 11 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-25
- Last updated
- 2013-03-25
Frequently asked questions
- What is Diane Lietz's NPI number?
- Diane Lietz's National Provider Identifier (NPI) is 1740522101, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Lietz's specialty?
- Diane Lietz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Lietz located?
- Diane Lietz's practice location on file with NPPES is 800 W State St, Jacksonville, IL 62650-2290.
- What is Diane Lietz's phone number?
- The practice phone number listed in the NPPES registry for Diane Lietz is (217) 243-2292.
- Does Diane Lietz accept Medicare?
- Diane Lietz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Lietz's NPI active?
- Yes — Diane Lietz's NPI (1740522101) is active in the NPPES registry as of the last update on 2013-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.