DIANA ELISH M.D.
NPI 1821284142
Internal Medicine in Rego Park, NY
About Diana Elish M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA ELISH M.D. (NPI 1821284142) is an individual internal medicine provider in Rego Park, New York, licensed in New York (249712) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2004).
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 (PECOS)
Diana Elish M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diana Elish reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rego Park, NY 11374
- Reassigned Medicare billing, New York enrollment
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 5
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 11374 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 14
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
REGO PARK, NY 11374
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 Diana Elish's NPI number?
The NPI number for Diana Elish is 1821284142. It was assigned to this individual provider in the NPPES registry on September 20, 2007.
Where is Diana Elish located?
Diana Elish practices at 9732 63rd Rd, Rego Park, NY 11374. The listed phone number is (718) 275-2224.
What is Diana Elish's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Diana Elish enrolled in Medicare?
Yes. Diana Elish is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diana Elish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Elish reassigns Medicare benefits to Artemis Medical, P.C. (Rego Park, NY). 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 Diana Elish'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 Diana Elish was last updated on January 29, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.