DR. ALIKI KOSTELI M.D.
NPI 1790139327
Emergency Medicine in Astoria, NY
About Dr. Aliki Kosteli M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALIKI KOSTELI M.D. (NPI 1790139327) is an individual emergency medicine provider in Astoria, New York, licensed in New York (333660) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (2014).
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. Aliki Kosteli 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 Reassignments
4Medicare enrollment records show Aliki Kosteli reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- 208 clinicians in this Medicare group
Falls Church, VA 22042
- Reassigned Medicare billing, Virginia enrollment
- 1,294 clinicians in this Medicare group
South Hill, VA 23970
- Reassigned Medicare billing, Virginia enrollment
- 241 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 3
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11102 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.
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.
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 Aliki Kosteli's NPI number?
The NPI number for Aliki Kosteli is 1790139327. It was assigned to this individual provider in the NPPES registry on April 20, 2016.
Where is Aliki Kosteli located?
Aliki Kosteli practices at 2510 30th Ave, Astoria, NY 11102. The listed phone number is (718) 932-1000.
What is Aliki Kosteli's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Aliki Kosteli enrolled in Medicare?
Yes. Aliki Kosteli 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 Aliki Kosteli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aliki Kosteli reassigns Medicare benefits to 4 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Emergency Medicine Associates P.A., P.C. (Falls Church, VA) and Cmh Physician Services, LLC (South Hill, VA). 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 Aliki Kosteli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Aliki Kosteli affiliated with any hospitals?
According to CMS data, Aliki Kosteli is affiliated with Mount Sinai Hospital.
When was this NPI record last updated?
The NPPES record for Aliki Kosteli was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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. Aliki Kosteli, M.D. · NPI 1790139327
Emergency Medicine physician in Astoria, New York. Individual provider, active in the CMS NPPES registry since April 20, 2016.
## Identity
- **NPI:** 1790139327 (Entity type: Individual)
- **Enumerated:** April 20, 2016
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 333660 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 2510 30TH AVE, Astoria, NY 11102-2418
- **Phone:** (718) 932-1000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1346908662, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1679083984, New York, NY); Emergency Medicine Associates P.A., P.C. (NPI 1134117393, Falls Church, VA); Cmh Physician Services, LLC (NPI 1194760645, South Hill, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** June 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1790139327) · Data from the CMS NPPES public registry.