SIMARJIT K. DHALIWAL MD
NPI 1255485900
Internal Medicine - Nephrology in Brentwood, TN
About Simarjit K. Dhaliwal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIMARJIT K. DHALIWAL MD (NPI 1255485900) is an individual nephrology provider in Brentwood, Tennessee, licensed in California (A95670) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Berkeley, and is a graduate of Other (1996).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 1
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
Simarjit K. Dhaliwal 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
3Medicare enrollment records show Simarjit Dhaliwal reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brentwood, TN 37027
- Reassigned Medicare billing, Alabama, Georgia, Louisiana, Michigan, Mississippi, Ohio and Tennessee enrollments
- Also billed through NPI 1255930228 (Georgia), NPI 1659987436 (Louisiana), NPI 1134739089 (Tennessee), NPI 1326655986 (Mississippi)
- 89 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
Vallejo, CA 94589
- Reassigned Medicare billing, California enrollment
- 46 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37027 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.
BRENTWOOD, TN 37027
BRENTWOOD, TN 37027
BRENTWOOD, TN 37027
BRENTWOOD, TN 37027
BRENTWOOD, TN 37027
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 Simarjit Dhaliwal's NPI number?
The NPI number for Simarjit Dhaliwal is 1255485900. It was assigned to this individual provider in the NPPES registry on January 22, 2007. The provider is also known as Simar K Dhaliwal.
Where is Simarjit Dhaliwal located?
Simarjit Dhaliwal practices at 5410 Maryland Way Ste 400, Brentwood, TN 37027. The listed phone number is (855) 212-2273.
What is Simarjit Dhaliwal's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Simarjit Dhaliwal enrolled in Medicare?
Yes. Simarjit Dhaliwal 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 Simarjit Dhaliwal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Simarjit Dhaliwal reassigns Medicare benefits to 3 organizations: Monogram Health Professional Services PC (Brentwood, TN), Permanente Medical Group Inc (Stockton, CA) and East Bay Nephrology Medical Group, Inc. (Vallejo, CA). 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 Simarjit Dhaliwal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Simarjit Dhaliwal was last updated on October 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.
# Simarjit K. Dhaliwal, MD · NPI 1255485900
Nephrology physician in Brentwood, Tennessee. Individual provider, active in the CMS NPPES registry since January 22, 2007.
## Identity
- **NPI:** 1255485900 (Entity type: Individual)
- **Enumerated:** January 22, 2007
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** A95670 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 5410 MARYLAND WAY STE 400, Brentwood, TN 37027-8087
- **Phone:** (855) 212-2273
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Monogram Health Professional Services PC (NPI 1336748300, Brentwood, TN); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA); East Bay Nephrology Medical Group, Inc. (NPI 1184719809, Vallejo, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1996
## Record status
- **NPPES last updated:** October 11, 2026
- **Other identifiers:** Medicaid Q086387 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1255485900) · Data from the CMS NPPES public registry.