ALEENA ZAHRA
NPI 1508398348
Internal Medicine - Infectious Disease in Riverhead, NY
About Aleena Zahra NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEENA ZAHRA (NPI 1508398348) is an individual infectious disease provider in Riverhead, New York, licensed in New York (316757) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Peconic Bay Medical Center, and maintains a secondary practice location in Stony Brook.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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
Aleena Zahra 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 Aleena Zahra reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Sayville, NY 11796
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Chs Physician Partners PC
- 944 clinicians in this Medicare group
Great Neck, NY 11021
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 2,450 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 7
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Peconic Bay Medical Center
Acute Care Hospitals · Riverhead, NYLong Island Community Hospital
Acute Care Hospitals · Patchogue, NYSt Charles Hospital
Acute Care Hospitals · Port Jefferson, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11901 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.
RIVERHEAD, NY 11901
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 Aleena Zahra's NPI number?
The NPI number for Aleena Zahra is 1508398348. It was assigned to this individual provider in the NPPES registry on March 31, 2017.
Where is Aleena Zahra located?
Aleena Zahra practices at 1300 Roanoke Ave, Riverhead, NY 11901. The listed phone number is (631) 548-6000.
What is Aleena Zahra's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Aleena Zahra enrolled in Medicare?
Yes. Aleena Zahra 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 Aleena Zahra's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aleena Zahra reassigns Medicare benefits to 3 organizations: Chs Physician Partners, P.C (West Sayville, NY), North Shore-Lij Medical PC (Great Neck, NY) and New York University (Boynton Beach, FL). 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 Aleena Zahra's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Aleena Zahra affiliated with any hospitals?
According to CMS data, Aleena Zahra is affiliated with Peconic Bay Medical Center, Long Island Community Hospital and St Charles Hospital.
When was this NPI record last updated?
The NPPES record for Aleena Zahra was last updated on September 1, 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.
# Aleena Zahra · NPI 1508398348
Infectious Disease physician in Riverhead, New York. Individual provider, active in the CMS NPPES registry since March 31, 2017.
## Identity
- **NPI:** 1508398348 (Entity type: Individual)
- **Enumerated:** March 31, 2017
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 316757 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1300 ROANOKE AVE, Riverhead, NY 11901-2031
- **Phone:** (631) 548-6000
## 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): Chs Physician Partners, P.C (NPI 1679823512, West Sayville, NY); North Shore-Lij Medical PC (NPI 1053688572, Great Neck, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** September 1, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1508398348) · Data from the CMS NPPES public registry.