GURSIMRAN GREWAL MD
NPI 1487395836
Internal Medicine in Snoqualmie, WA
About Gursimran Grewal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GURSIMRAN GREWAL MD (NPI 1487395836) is an individual internal medicine provider in Snoqualmie, Washington, licensed in Washington (MD61687120) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Swedish Issaquah, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Gursimran Grewal 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 Reassignment
Medicare enrollment records show Gursimran Grewal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Snoqualmie, WA 98065
- Reassigned Medicare billing, Washington enrollment
- Also billed through NPI 1144432634 (Washington)
- 144 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Swedish Issaquah
Acute Care Hospitals · Issaquah, WASnoqualmie Valley Hospital
Critical Access Hospitals · Snoqualmie, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98065 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.
SNOQUALMIE, WA 98065
SNOQUALMIE, WA 98065
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 Gursimran Grewal's NPI number?
The NPI number for Gursimran Grewal is 1487395836. It was assigned to this individual provider in the NPPES registry on April 7, 2022.
Where is Gursimran Grewal located?
Gursimran Grewal practices at 9801 Frontier Ave SE, Snoqualmie, WA 98065. The listed phone number is (425) 831-2300.
What is Gursimran Grewal's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Gursimran Grewal enrolled in Medicare?
Yes. Gursimran Grewal 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 organization bills Medicare for Gursimran Grewal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gursimran Grewal reassigns Medicare benefits to Public Hospital District No 4 King County Washington (Snoqualmie, WA). The 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 Gursimran Grewal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gursimran Grewal accept?
Health plans from Premera Blue Cross Blue Shield of Alaska list Gursimran Grewal 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 Gursimran Grewal affiliated with any hospitals?
According to CMS data, Gursimran Grewal is affiliated with Swedish Issaquah and Snoqualmie Valley Hospital.
When was this NPI record last updated?
The NPPES record for Gursimran Grewal was last updated on October 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Gursimran Grewal, MD · NPI 1487395836
Internal Medicine physician in Snoqualmie, Washington. Individual provider, active in the CMS NPPES registry since April 7, 2022.
## Identity
- **NPI:** 1487395836 (Entity type: Individual)
- **Enumerated:** April 7, 2022
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD61687120 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 9801 FRONTIER AVE SE, Snoqualmie, WA 98065-5200
- **Phone:** (425) 831-2300
## 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:** Public Hospital District No 4 King County Washington (NPI 1902846546, Snoqualmie, WA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 15, 2025
- **Other identifiers:** Other MD61687120 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1487395836) · Data from the CMS NPPES public registry.