Nisha Nayak, NP
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 3815 Highland Avenue, Downers Grove, IL 60515
- Practice phone
- Call (630) 275-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Nisha Nayak's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Nisha Nayak is a nurse practitioner in Downers Grove, Illinois
Nisha Nayak practices at Advocate Good Samaritan Hospital in Downers Grove, Illinois, part of Advocate Health.
Nisha Nayak's NPI, 1174414403, was assigned on July 14, 2025. Nisha Nayak holds Illinois license 209032403.
- NPI
- 1174414403NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496259285
- NPI enumeration date
- July 14, 2025
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 275-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nisha Nayak practices at Advocate Good Samaritan Hospital in Downers Grove, Illinois
Nisha Nayak's primary practice is Advocate Good Samaritan Hospital, at 3815 Highland Avenue, Downers Grove, IL 60515 in Du Page County. The practice phone is (630) 275-5900.
- Advocate Good Samaritan Hospital3815 Highland Avenue, Downers Grove, IL 60515 · Du Page CountyPhone(630) 275-5900
Source: Dmand AI Affiliation Data
Nisha Nayak is affiliated with 2 sites of care and 2 medical groups
Nisha Nayak's primary practice is Advocate Good Samaritan Hospital in Downers Grove, Illinois, part of Advocate Health. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Nisha Nayak to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nisha Nayak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nisha Nayak practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Good Samaritan Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Advocate Health and 6.2K+ hospitals, with verified contacts in the same login.
Nisha Nayak is one of 4,254 nurse practitioners in Illinois
Nurse practitioner is Nisha Nayak's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Nisha Nayak is licensed in Illinois.
Specialties and state licenses
- Nurse practitioner, IllinoisPrimary
Nurse practitioners near Nisha Nayak
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Nisha Nayak's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Nisha Nayak's median patient age at 73, with 44% women.
Nisha Nayak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
How Nisha Nayak takes part in Medicare
Nisha Nayak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Nisha Nayak's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Nisha Nayak
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nisha Nayak's NPI number?
Nisha Nayak's NPI number is 1174414403. It was assigned on July 14, 2025, and it is active in the NPI Registry.
What does Nisha Nayak specialize in?
Nisha Nayak is a nurse practitioner in Downers Grove, Illinois. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Nisha Nayak practice?
Nisha Nayak practices at 3815 Highland Avenue, Downers Grove, IL 60515. Nisha Nayak's primary practice is Advocate Good Samaritan Hospital in Downers Grove, Illinois, part of Advocate Health. Dmand AI also links Nisha Nayak to 1 group practice or clinic and 1 medical group.
What is Nisha Nayak's office phone number?
The practice phone on file for Nisha Nayak is (630) 275-5900.
What is Nisha Nayak's medical license number?
Nisha Nayak holds Illinois license 209032403.
Which hospitals is Nisha Nayak affiliated with?
Nisha Nayak practices at Advocate Good Samaritan Hospital in Downers Grove, Illinois.
What medical group is Nisha Nayak part of?
Nisha Nayak is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Nisha Nayak to 1 more medical group.
Does Nisha Nayak accept Medicare?
Yes. CMS lists Nisha Nayak as accepting Medicare assignment.
How long has Nisha Nayak been practicing?
Nisha Nayak graduated from medical school in 2025, 1 years ago.
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