DR. ZAHER OMAR MERHI M.D.
NPI 1417152984
Obstetrics & Gynecology - Reproductive Endocrinology in New York, NY
About Dr. Zaher Omar Merhi M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZAHER OMAR MERHI M.D. (NPI 1417152984) is an individual reproductive endocrinology provider in New York, New York, licensed in New York (244130) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS and maintains 5 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Zaher Omar Merhi M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Zaher Merhi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bronx, NY 10451
- Reassigned Medicare billing, New York enrollment
- 971 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10019 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10019
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 Zaher Merhi's NPI number?
The NPI number for Zaher Merhi is 1417152984. It was assigned to this individual provider in the NPPES registry on June 15, 2007.
Where is Zaher Merhi located?
Zaher Merhi practices at 315 W 57th St Ste 208, New York, NY 10019. The listed phone number is (203) 557-9696.
What is Zaher Merhi's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Zaher Merhi enrolled in Medicare?
Yes. Zaher Merhi is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Zaher Merhi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zaher Merhi reassigns Medicare benefits to Downtown Bronx Medical Associates PC (Bronx, 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 Zaher Merhi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zaher Merhi accept?
Health plans from Anthem Blue Cross and Blue Shield list Zaher Merhi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Zaher Merhi was last updated on March 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Zaher Omar Merhi, M.D. · NPI 1417152984
Reproductive Endocrinology physician in New York, New York. Individual provider, active in the CMS NPPES registry since June 15, 2007.
## Identity
- **NPI:** 1417152984 (Entity type: Individual)
- **Enumerated:** June 15, 2007
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **State license:** 244130 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 315 W 57TH ST STE 208, New York, NY 10019-3149
- **Phone:** (203) 557-9696
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Downtown Bronx Medical Associates PC (NPI 1689618407, Bronx, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1417152984) · Data from the CMS NPPES public registry.