DR. RAMIN GABBAI MD
NPI 1457417248
Internal Medicine - Nephrology in West Hollywood, CA
About Dr. Ramin Gabbai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAMIN GABBAI MD (NPI 1457417248) is an individual nephrology provider in West Hollywood, California, licensed in California (A71442) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (1997).
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. Ramin Gabbai 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 Ramin Gabbai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Hollywood, CA 90048
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Staten Island, NY 10314
- Reassigned Medicare billing, California enrollment
- 5 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 10
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 90048 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.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
WEST HOLLYWOOD, CA 90048
WEST HOLLYWOOD, CA 90048
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 Ramin Gabbai's NPI number?
The NPI number for Ramin Gabbai is 1457417248. It was assigned to this individual provider in the NPPES registry on December 28, 2006.
Where is Ramin Gabbai located?
Ramin Gabbai practices at 8737 Beverly Blvd Suite 403, West Hollywood, CA 90048. The listed phone number is (310) 659-0706.
What is Ramin Gabbai's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Ramin Gabbai enrolled in Medicare?
Yes. Ramin Gabbai 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 Ramin Gabbai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ramin Gabbai reassigns Medicare benefits to 2 organizations: Ramin Gabbai MD.,a Medical Corporation (West Hollywood, CA) and Sciometrix Inc (Staten Island, NY). 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 Ramin Gabbai'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 Ramin Gabbai was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Ramin Gabbai, MD · NPI 1457417248
Nephrology physician in West Hollywood, California. Individual provider, active in the CMS NPPES registry since December 28, 2006.
## Identity
- **NPI:** 1457417248 (Entity type: Individual)
- **Enumerated:** December 28, 2006
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** A71442 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8737 BEVERLY BLVD, SUITE 403, West Hollywood, CA 90048-1828
- **Phone:** (310) 659-0706 · **Fax:** (310) 659-6237
## 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): Ramin Gabbai MD.,a Medical Corporation (NPI 1386967529, West Hollywood, CA); Sciometrix Inc (NPI 1457065591, Staten Island, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albert Einstein College Of Medicine Of Yeshiva University, class of 1997
## Record status
- **NPPES last updated:** April 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1457417248) · Data from the CMS NPPES public registry.