JOEL D FEINSTEIN MD INC
NPI 1760794663
Internal Medicine - Gastroenterology in Los Angeles, CA
About Joel D Feinstein Md Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOEL D FEINSTEIN MD INC (NPI 1760794663) is a healthcare organization registered as a gastroenterology in Los Angeles, California and active in the NPI registry since July 2010. The organization lists Joel Feinstein, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joel D Feinstein Md Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Joel D Feinstein MD Inc, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Joel D Feinstein MD Inc's NPI number?
The NPI number for Joel D Feinstein MD Inc is 1760794663. It was assigned to this organization in the NPPES registry on July 8, 2010.
Where is Joel D Feinstein MD Inc located?
Joel D Feinstein MD Inc is located at 8631 W Third St Suite 825E, Los Angeles, CA 90048. The listed phone number is (310) 652-5021.
What is Joel D Feinstein MD Inc's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Joel D Feinstein MD Inc enrolled in Medicare?
Yes. Joel D Feinstein MD Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Joel D Feinstein MD Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Joel D Feinstein MD Inc. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Joel D Feinstein MD Inc was last updated on August 11, 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.
# Joel D Feinstein Md Inc · NPI 1760794663
Gastroenterology organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since July 8, 2010.
## Identity
- **NPI:** 1760794663 (Entity type: Organization)
- **Enumerated:** July 8, 2010
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **Organization subpart:** No
- **Authorized official:** Joel Feinstein, PRESIDENT
## Practice location
- **Address:** 8631 W THIRD ST, SUITE 825E, Los Angeles, CA 90048-5901
- **Phone:** (310) 652-5021
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Gastroenterology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 11, 2014
- **Other identifiers:** Medicare PIN EC597A (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1760794663) · Data from the CMS NPPES public registry.