NISHA NAYAK NP
NPI 1174414403
Nurse Practitioner in Downers Grove, IL
About Nisha Nayak Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NISHA NAYAK NP (NPI 1174414403) is an individual nurse practitioner in Downers Grove, Illinois, licensed in Illinois (209032403) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, is affiliated with Advocate Good Samaritan Hospital, and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nisha Nayak Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Advocate Good Samaritan Hospital
Acute Care Hospitals · Downers Grove, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60515 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Nisha Nayak's NPI number?
The NPI number for Nisha Nayak is 1174414403. It was assigned to this individual provider in the NPPES registry on July 14, 2025.
Where is Nisha Nayak located?
Nisha Nayak practices at 3815 Highland Ave Ste G130a, Downers Grove, IL 60515. The listed phone number is (312) 609-0300.
What is Nisha Nayak's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Nisha Nayak enrolled in Medicare?
Yes. Nisha Nayak is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is Nisha Nayak affiliated with any hospitals?
According to CMS data, Nisha Nayak is affiliated with Advocate Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Nisha Nayak was last updated on November 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Nisha Nayak, NP · NPI 1174414403
Nurse Practitioner physician in Downers Grove, Illinois. Individual provider, active in the CMS NPPES registry since July 14, 2025.
## Identity
- **NPI:** 1174414403 (Entity type: Individual)
- **Enumerated:** July 14, 2025
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 209032403 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 3815 HIGHLAND AVE STE G130A, Downers Grove, IL 60515-1500
- **Phone:** (312) 609-0300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** November 3, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1174414403) · Data from the CMS NPPES public registry.