PEYMAN ZIAI MD
NPI 1568047496
Hospitalist in Patchogue, NY
About Peyman Ziai Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEYMAN ZIAI MD (NPI 1568047496) is an individual hospitalist provider in Patchogue, New York, licensed in New York (330310) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS, is affiliated with Long Island Community Hospital, and is a graduate of Other (2010).
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
Peyman Ziai 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
2Medicare enrollment records show Peyman Ziai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Southwest Suffolk Medical PC
- 348 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
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.
Long Island Community Hospital
Acute Care Hospitals · Patchogue, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11772 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.
PATCHOGUE, NY 11772
PATCHOGUE, NY 11772
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 Peyman Ziai's NPI number?
The NPI number for Peyman Ziai is 1568047496. It was assigned to this individual provider in the NPPES registry on March 11, 2021.
Where is Peyman Ziai located?
Peyman Ziai practices at 101 Hospital Rd, Patchogue, NY 11772. The listed phone number is (631) 687-4131.
What is Peyman Ziai's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Peyman Ziai enrolled in Medicare?
Yes. Peyman Ziai 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 Peyman Ziai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peyman Ziai reassigns Medicare benefits to 2 organizations: Southwest Suffolk, P.C (Smithtown, 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 Peyman Ziai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Peyman Ziai affiliated with any hospitals?
According to CMS data, Peyman Ziai is affiliated with Long Island Community Hospital.
When was this NPI record last updated?
The NPPES record for Peyman Ziai was last updated on September 19, 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.
# Peyman Ziai, MD · NPI 1568047496
Hospitalist physician in Patchogue, New York. Individual provider, active in the CMS NPPES registry since March 11, 2021.
## Identity
- **NPI:** 1568047496 (Entity type: Individual)
- **Enumerated:** March 11, 2021
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 330310 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 HOSPITAL RD, Patchogue, NY 11772-4870
- **Phone:** (631) 687-4131 · **Fax:** (631) 654-7376
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Southwest Suffolk, P.C (NPI 1730428467, Smithtown, NY); New York University (NPI 1285826438, Boynton Beach, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** September 19, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1568047496) · Data from the CMS NPPES public registry.