HEMANT R NAYAK MD
NPI 1720118490
Emergency Medicine in Milwaukee, WI
About Hemant R Nayak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEMANT R NAYAK MD (NPI 1720118490) is an individual emergency medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (50295) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Swedish Medical Center, and is a graduate of University Of Wisconsin School Of Medicine (1997).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Hemant R Nayak Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Hemant Nayak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Issaquah, WA 98029
- Reassigned Medicare billing, Washington enrollment
- 101 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 663 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Medical Center
Acute Care Hospitals · Seattle, WASwedish Issaquah
Acute Care Hospitals · Issaquah, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53215 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 20
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 Hemant Nayak's NPI number?
The NPI number for Hemant Nayak is 1720118490. It was assigned to this individual provider in the NPPES registry on March 6, 2007.
Where is Hemant Nayak located?
Hemant Nayak practices at 2900 W Oklahoma Ave, Milwaukee, WI 53215. The listed phone number is (414) 649-6588.
What is Hemant Nayak's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Hemant Nayak enrolled in Medicare?
Yes. Hemant 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.
Which organizations bill Medicare for Hemant Nayak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hemant Nayak reassigns Medicare benefits to 2 organizations: Eastside Emergency Physicians PLLC (Issaquah, WA) and Swedish Health Services (Seattle, WA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Hemant Nayak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hemant Nayak accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Hemant Nayak as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Hemant Nayak affiliated with any hospitals?
According to CMS data, Hemant Nayak is affiliated with Swedish Medical Center and Swedish Issaquah.
When was this NPI record last updated?
The NPPES record for Hemant Nayak was last updated on September 3, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.
# Hemant R Nayak, MD · NPI 1720118490
Emergency Medicine physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since March 6, 2007.
## Identity
- **NPI:** 1720118490 (Entity type: Individual)
- **Enumerated:** March 6, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 50295 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 W OKLAHOMA AVE, Milwaukee, WI 53215-4330
- **Phone:** (414) 649-6588 · **Fax:** (770) 237-1723
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Eastside Emergency Physicians PLLC (NPI 1689683229, Issaquah, WA); Swedish Health Services (NPI 1619680840, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Wisconsin School Of Medicine, class of 1997
## Record status
- **NPPES last updated:** September 3, 2010
- **Other identifiers:** Medicare PIN P00475503; Medicaid 34916700 (WI); Medicare PIN 025901940 (WI); and 3 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1720118490) · Data from the CMS NPPES public registry.