DR. HAI ZHANG M.D.
NPI 1457324618
Anesthesiology in Mineola, NY
About Dr. Hai Zhang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAI ZHANG M.D. (NPI 1457324618) is an individual anesthesiology provider in Mineola, New York, licensed in New York (209012-1) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (1982).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Hai Zhang M.d. 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 Hai Zhang reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Garden City, NY 11530
- Reassigned Medicare billing, New York enrollment
- 16 clinicians in this Medicare group
Uniondale, NY 11553
- Reassigned Medicare billing, New York enrollment
- 28 clinicians in this Medicare group
Rego Park, NY 11374
- Reassigned Medicare billing, New York enrollment
- 1,074 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.
Nyu Langone Hospitals
Acute Care Hospitals · New York, NYMedicare 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.
MINEOLA, NY 11501
MINEOLA, NY 11501
MINEOLA, NY 11501
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 Hai Zhang's NPI number?
The NPI number for Hai Zhang is 1457324618. It was assigned to this individual provider in the NPPES registry on February 8, 2006.
Where is Hai Zhang located?
Hai Zhang practices at 259 1st St, Mineola, NY 11501. The listed phone number is (516) 663-0333.
What is Hai Zhang's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Hai Zhang enrolled in Medicare?
Yes. Hai Zhang 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 Hai Zhang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hai Zhang reassigns Medicare benefits to 3 organizations: Sri Gastroenterology PC (Garden City, NY), Long Island Center For Digestive Health LLC (Uniondale, NY) and New York University (Rego Park, 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 Hai Zhang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hai Zhang affiliated with any hospitals?
According to CMS data, Hai Zhang is affiliated with Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Hai Zhang was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Hai Zhang, M.D. · NPI 1457324618
Anesthesiology physician in Mineola, New York. Individual provider, active in the CMS NPPES registry since February 8, 2006.
## Identity
- **NPI:** 1457324618 (Entity type: Individual)
- **Enumerated:** February 8, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 209012-1 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 259 1ST ST, Mineola, NY 11501-3957
- **Phone:** (516) 663-0333
## 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): Sri Gastroenterology PC (NPI 1356606743, Garden City, NY); Long Island Center For Digestive Health LLC (NPI 1184666364, Uniondale, NY); New York University (NPI 1669422879, Rego Park, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 01990596 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1457324618) · Data from the CMS NPPES public registry.