Nilusha Jayasinghe, FNP-BC
NPI 1245806470 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nilusha Jayasinghe, FNP-BC is a Family Nurse Practitioner provider in Chicago, IL (NPI 1245806470).
Provider details
- NPI number
- 1245806470
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209023385 (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
5 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 30 | 11 |
| Metformin Hcl | 25 | — |
| Levothyroxine Sodium | 17 | — |
| Sertraline Hcl | 17 | — |
| Trazodone Hcl | 15 | — |
| Alcohol Antiseptic Padsbrand: Alcohol Pads | 14 | — |
| Dulaglutide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-28
- Last updated
- 2021-08-10
- Certified
- 2021-08-10
Frequently asked questions
- What is Nilusha Jayasinghe's NPI number?
- Nilusha Jayasinghe's National Provider Identifier (NPI) is 1245806470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nilusha Jayasinghe's specialty?
- Nilusha Jayasinghe is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nilusha Jayasinghe located?
- Nilusha Jayasinghe's practice location on file with NPPES is 4747 N Kedzie Ave, Chicago, IL 60625-4420.
- What is Nilusha Jayasinghe's phone number?
- The practice phone number listed in the NPPES registry for Nilusha Jayasinghe is (312) 666-3494.
- Does Nilusha Jayasinghe accept Medicare?
- Nilusha Jayasinghe is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nilusha Jayasinghe's NPI active?
- Yes — Nilusha Jayasinghe's NPI (1245806470) is active in the NPPES registry as of the last update on 2021-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.