AYESHA ALI
NPI 1811525900
Emergency Medicine in Brooklyn, NY
About Ayesha Ali NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AYESHA ALI (NPI 1811525900) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (322583-01) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of City University Of New York School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
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
Ayesha Ali 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
7Medicare enrollment records show Ayesha Ali reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 189 clinicians in this Medicare group
Brooklyn, NY 11215
- Reassigned Medicare billing, New York enrollment
- 1,029 clinicians in this Medicare group
New York, NY 10017
- Reassigned Medicare billing, New York enrollment
- 208 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Honolulu, HI 96819
- Reassigned Medicare billing, Hawaii enrollment
- 1,187 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 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
New York-Presbyterian Hospital
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11219 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
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 Ayesha Ali's NPI number?
The NPI number for Ayesha Ali is 1811525900. It was assigned to this individual provider in the NPPES registry on April 1, 2020.
Where is Ayesha Ali located?
Ayesha Ali practices at 4802 10th Ave, Brooklyn, NY 11219. The listed phone number is (516) 286-4363.
What is Ayesha Ali's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ayesha Ali enrolled in Medicare?
Yes. Ayesha Ali 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 Ayesha Ali's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ayesha Ali reassigns Medicare benefits to 7 organizations: Maimonides Medical Center - Mmc Emergency Physicians Fpp (Brooklyn, NY), Kings Physician Services, PC (Brooklyn, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Fpa Hospital Based (New York, NY) and 2 more organizations, listed in the Medicare section above. 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 Ayesha Ali's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ayesha Ali affiliated with any hospitals?
According to CMS data, Ayesha Ali is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Ayesha Ali was last updated on January 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Ayesha Ali · NPI 1811525900
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since April 1, 2020.
## Identity
- **NPI:** 1811525900 (Entity type: Individual)
- **Enumerated:** April 1, 2020
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 322583-01 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 4802 10TH AVE, Brooklyn, NY 11219-2916
- **Phone:** (516) 286-4363
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Maimonides Medical Center - Mmc Emergency Physicians Fpp (NPI 1982708202, Brooklyn, NY); Kings Physician Services, PC (NPI 1326698879, Brooklyn, NY); Icahn School Of Medicine At Mount Sinai (NPI 1679083984, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1477899078, New York, NY); Fpa Hospital Based (NPI 1487995700, New York, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** City University Of New York School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** January 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1811525900) · Data from the CMS NPPES public registry.