DR. SARA HAMAWI DNP, AGACNP-BC
NPI 1306435649
Nurse Practitioner - Acute Care in New York, NY
About Dr. Sara Hamawi Dnp, Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARA HAMAWI DNP, AGACNP-BC (NPI 1306435649) is an individual acute care provider in New York, New York, licensed in New Jersey (26NJ01404800) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, is affiliated with New York-presbyterian Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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. Sara Hamawi Dnp, Agacnp-bc 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 Sara Hamawi 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 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 clinicians in this Medicare group
Livingston, NJ 07039
- Reassigned Medicare billing, New Jersey enrollment
- 1,913 clinicians in this Medicare group
Somerset, NJ 08873
- Reassigned Medicare billing, New Jersey enrollment
- 1,557 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 2
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 10032 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.
NEW YORK, NY 10032
NEW YORK, NY 10032
NEW YORK, NY 10032
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 Sara Hamawi's NPI number?
The NPI number for Sara Hamawi is 1306435649. It was assigned to this individual provider in the NPPES registry on January 12, 2021.
Where is Sara Hamawi located?
Sara Hamawi practices at 177 Fort Washington Ave, New York, NY 10032. The listed phone number is (212) 305-2662.
What is Sara Hamawi's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Sara Hamawi enrolled in Medicare?
Yes. Sara Hamawi 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 Sara Hamawi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Hamawi reassigns Medicare benefits to 3 organizations: Trustees Of Columbia University In The City Of New York (New York, NY), Rwjbh Observation Associates LLC (Livingston, NJ) and Rwjbh Emergency Medicine Associates, LLC (Somerset, NJ). 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 Sara Hamawi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Hamawi accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Sara Hamawi 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.
Is Sara Hamawi affiliated with any hospitals?
According to CMS data, Sara Hamawi is affiliated with New York-Presbyterian Hospital.
When was this NPI record last updated?
The NPPES record for Sara Hamawi was last updated on January 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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. Sara Hamawi, DNP, AGACNP-BC · NPI 1306435649
Acute Care physician in New York, New York. Individual provider, active in the CMS NPPES registry since January 12, 2021.
## Identity
- **NPI:** 1306435649 (Entity type: Individual)
- **Enumerated:** January 12, 2021
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 26NJ01404800 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 177 FORT WASHINGTON AVE, New York, NY 10032-3733
- **Phone:** (212) 305-2662
## 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): Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY); Rwjbh Observation Associates LLC (NPI 1760095806, Livingston, NJ); Rwjbh Emergency Medicine Associates, LLC (NPI 1912510041, Somerset, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306435649) · Data from the CMS NPPES public registry.