DR. REZA SANAI M.D.
NPI 1659520054
Internal Medicine - Cardiovascular Disease in Chevy Chase, MD
About Dr. Reza Sanai M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. REZA SANAI M.D. (NPI 1659520054) is an individual cardiovascular disease provider in Chevy Chase, Maryland, licensed in District Of Columbia (MD037515) and active in the NPI registry since September 2008. He is enrolled in Medicare PECOS and is a graduate of George Washington University School Of Medicine (2005).
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. Reza Sanai M.d. 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 Reza Sanai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chevy Chase, MD 20815
- Reassigned Medicare billing, District of Columbia enrollment
- 14 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.
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
CHEVY CHASE, MD 20815
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 Reza Sanai's NPI number?
The NPI number for Reza Sanai is 1659520054. It was assigned to this individual provider in the NPPES registry on September 10, 2008.
Where is Reza Sanai located?
Reza Sanai practices at 5530 Wisconsin Ave Suite 5-404, Chevy Chase, MD 20815. The listed phone number is (301) 656-5050.
What is Reza Sanai's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Reza Sanai enrolled in Medicare?
Yes. Reza Sanai 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 Reza Sanai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Reza Sanai reassigns Medicare benefits to Cardiocare LLC (Chevy Chase, 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 Reza Sanai'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 Reza Sanai was last updated on March 18, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Reza Sanai, M.D. · NPI 1659520054
Cardiovascular Disease physician in Chevy Chase, Maryland. Individual provider, active in the CMS NPPES registry since September 10, 2008.
## Identity
- **NPI:** 1659520054 (Entity type: Individual)
- **Enumerated:** September 10, 2008
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** MD037515 (District of Columbia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 5530 WISCONSIN AVE, SUITE 5-404, Chevy Chase, MD 20815-4404
- **Phone:** (301) 656-5050
## 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:** Cardiocare LLC (NPI 1235293937, Chevy Chase, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** George Washington University School Of Medicine, class of 2005
## Record status
- **NPPES last updated:** March 18, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1659520054) · Data from the CMS NPPES public registry.