DR. SAMIR HIRPARA MD
NPI 1457929044
Internal Medicine - Nephrology in Chevy Chase, MD
About Dr. Samir Hirpara Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SAMIR HIRPARA MD (NPI 1457929044) is an individual nephrology provider in Chevy Chase, Maryland, licensed in Maryland (D0106084) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Samir Hirpara 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 Samir Hirpara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockville, MD 20854
- Reassigned Medicare billing, District of Columbia enrollment
- Medicare enrollment name: Washington Nephrology Associates LLP
- 41 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20815 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHEVY CHASE, MD 20815
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 Samir Hirpara's NPI number?
The NPI number for Samir Hirpara is 1457929044. It was assigned to this individual provider in the NPPES registry on June 11, 2021.
Where is Samir Hirpara located?
Samir Hirpara practices at 5550 Friendship Blvd Ste 340, Chevy Chase, MD 20815. The listed phone number is (202) 337-7660.
What is Samir Hirpara's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Samir Hirpara enrolled in Medicare?
Yes. Samir Hirpara 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 Samir Hirpara's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samir Hirpara reassigns Medicare benefits to Washington Nephrology Associates, L.L.P. (Rockville, MD). 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 Samir Hirpara'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 Samir Hirpara was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Samir Hirpara, MD · NPI 1457929044
Nephrology physician in Chevy Chase, Maryland. Individual provider, active in the CMS NPPES registry since June 11, 2021.
## Identity
- **NPI:** 1457929044 (Entity type: Individual)
- **Enumerated:** June 11, 2021
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** D0106084 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5550 FRIENDSHIP BLVD STE 340, Chevy Chase, MD 20815-7227
- **Phone:** (202) 337-7660 · **Fax:** (202) 625-6018
## 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:** Washington Nephrology Associates, L.L.P. (NPI 1124193479, Rockville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 15, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1457929044) · Data from the CMS NPPES public registry.