Cynthia Cossyleon
NPI 1417602293 · Nurse Practitioner · Aurora, IL
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Cossyleon is a Nurse Practitioner provider in Aurora, IL (NPI 1417602293).
Provider details
- NPI number
- 1417602293
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209024638 (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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 55 | 36 |
| Metformin Hcl | 49 | 26 |
| Lisinopril | 33 | 20 |
| Losartan Potassium | 23 | 13 |
| Dulaglutidebrand: Trulicity | 17 | — |
| Levothyroxine Sodium | 16 | — |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$385 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-02-19
- Last updated
- 2022-02-19
- Certified
- 2022-02-19
Frequently asked questions
- What is Cynthia Cossyleon's NPI number?
- Cynthia Cossyleon's National Provider Identifier (NPI) is 1417602293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Cossyleon's specialty?
- Cynthia Cossyleon is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Cossyleon located?
- Cynthia Cossyleon's practice location on file with NPPES is 400 N Highland Ave, Aurora, IL 60506-3814.
- What is Cynthia Cossyleon's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Cossyleon is (630) 473-8925.
- Does Cynthia Cossyleon accept Medicare?
- Cynthia Cossyleon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Cossyleon's NPI active?
- Yes — Cynthia Cossyleon's NPI (1417602293) is active in the NPPES registry as of the last update on 2022-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.