Diane Ellig, NP-C
NPI 1700256153 · Family Nurse Practitioner · Lisle, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Ellig, NP-C is a Family Nurse Practitioner provider in Lisle, IL (NPI 1700256153).
Provider details
- NPI number
- 1700256153
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 209.012905 (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 tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
894 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 226 | $111 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 217 | $14 |
| Hemoglobin A1c Level83036 | 152 | $9 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 81 | $30 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 57 | $9 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 105 | 48 |
| Levothyroxine Sodium | 93 | 39 |
| Semaglutidebrand: Ozempic | 81 | 29 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 78 | 35 |
| Empagliflozinbrand: Jardiance | 58 | 25 |
| Glimepiride | 56 | 27 |
Practice location
Mailing address
Additional practice locations (1)
- 908 N Elm St Ste 103Hinsdale, IL 60521-3635Phone: (630) 789-4910
Registry dates
- Enumerated
- 2015-09-29
- Last updated
- 2023-06-30
- Certified
- 2023-06-30
Frequently asked questions
- What is Diane Ellig's NPI number?
- Diane Ellig's National Provider Identifier (NPI) is 1700256153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Ellig's specialty?
- Diane Ellig is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Ellig located?
- Diane Ellig's practice location on file with NPPES is 430 Warrenville Rd Ste 310, Lisle, IL 60532-1348.
- What is Diane Ellig's phone number?
- The practice phone number listed in the NPPES registry for Diane Ellig is (630) 789-4910.
- Does Diane Ellig accept Medicare?
- Diane Ellig is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Ellig's NPI active?
- Yes — Diane Ellig's NPI (1700256153) is active in the NPPES registry as of the last update on 2023-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.