OMAYMA ZAHER MD
NPI 1700290889
Internal Medicine - Adolescent Medicine in Astoria, NY
About Omayma Zaher Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OMAYMA ZAHER MD (NPI 1700290889) is an individual adolescent medicine provider in Astoria, New York, licensed in New York (285644) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS, is affiliated with Metropolitan Hospital Center, and is a graduate of Other (2003).
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
Omayma Zaher 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
3Medicare enrollment records show Omayma Zaher reassigns Medicare billing to 3 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
- 623 clinicians in this Medicare group
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 clinicians in this Medicare group
New York, NY 10037
- Reassigned Medicare billing, New York enrollment
- 2,094 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
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.
Metropolitan Hospital Center
Acute Care Hospitals · New York, NYReferred Medical Equipment & Supplies CMS DME claims 2
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 2
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 Omayma Zaher's NPI number?
The NPI number for Omayma Zaher is 1700290889. It was assigned to this individual provider in the NPPES registry on June 17, 2014.
Where is Omayma Zaher located?
Omayma Zaher practices at 2592 Steinway St, Astoria, NY 11103. The listed phone number is (718) 791-7050.
What is Omayma Zaher's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Adolescent Medicine, with taxonomy code 207RA0000X.
Is Omayma Zaher enrolled in Medicare?
Yes. Omayma Zaher 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 Omayma Zaher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Omayma Zaher reassigns Medicare benefits to 3 organizations: Metropolitan Medical Practice Plan PC (New York, NY), Downtown Bronx Medical Associates PC (Bronx, NY) and Physician Affiliate Group Of New York PC (New York, 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 Omayma Zaher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Omayma Zaher affiliated with any hospitals?
According to CMS data, Omayma Zaher is affiliated with Metropolitan Hospital Center.
When was this NPI record last updated?
The NPPES record for Omayma Zaher was last updated on February 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Omayma Zaher, MD · NPI 1700290889
Adolescent Medicine physician in Astoria, New York. Individual provider, active in the CMS NPPES registry since June 17, 2014.
## Identity
- **NPI:** 1700290889 (Entity type: Individual)
- **Enumerated:** June 17, 2014
- **Primary specialty:** Internal Medicine - Adolescent Medicine · taxonomy 207RA0000X
- **State license:** 285644 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2592 STEINWAY ST, Astoria, NY 11103-3767
- **Phone:** (718) 791-7050
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Metropolitan Medical Practice Plan PC (NPI 1306138383, New York, NY); Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY); Physician Affiliate Group Of New York PC (NPI 1013375526, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** February 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1700290889) · Data from the CMS NPPES public registry.