Eleanore Whelan, DNP
NPI 1275037319 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Eleanore Whelan, DNP is a Internal Medicine Physician provider in Chicago, IL (NPI 1275037319).
Provider details
- NPI number
- 1275037319
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 209.017386 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 49 | 16 |
| Atorvastatin Calcium | 41 | 15 |
| Metoprolol Succinate | 29 | — |
| Lisinopril | 26 | — |
| Gabapentin | 23 | — |
| Losartan Potassium | 21 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-03-22
- Last updated
- 2018-03-22
Frequently asked questions
- What is Eleanore Whelan's NPI number?
- Eleanore Whelan's National Provider Identifier (NPI) is 1275037319, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Eleanore Whelan's specialty?
- Eleanore Whelan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Eleanore Whelan located?
- Eleanore Whelan's practice location on file with NPPES is 3219 W Carroll Ave, Chicago, IL 60624-2031.
- What is Eleanore Whelan's phone number?
- The practice phone number listed in the NPPES registry for Eleanore Whelan is (872) 588-3580.
- Does Eleanore Whelan accept Medicare?
- Eleanore Whelan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Eleanore Whelan's NPI active?
- Yes — Eleanore Whelan's NPI (1275037319) is active in the NPPES registry as of the last update on 2018-03-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.