HAO CHI MD
NPI 1134626898
Hospitalist in New York, NY
About Hao Chi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAO CHI MD (NPI 1134626898) is an individual hospitalist provider in New York, New York, licensed in New York (310177) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai St Luke's Roosevelt Hospital, and is a graduate of Other (2018).
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
Hao Chi 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 Reassignment
Medicare enrollment records show Hao Chi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10019
- Reassigned Medicare billing, New York enrollment
- 769 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 5
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai St Luke's Roosevelt Hospital
Acute Care Hospitals · New York, NYMount Sinai Beth Israel
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10003 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 10003
NEW YORK, NY 10003
NEW YORK, NY 10003
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 Hao Chi's NPI number?
The NPI number for Hao Chi is 1134626898. It was assigned to this individual provider in the NPPES registry on April 10, 2018.
Where is Hao Chi located?
Hao Chi practices at Mount Sinai Beth Israel First Avenue At 16th Street, New York, NY 10003. The listed phone number is (212) 420-2000.
What is Hao Chi's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Hao Chi enrolled in Medicare?
Yes. Hao Chi 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 organization bills Medicare for Hao Chi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hao Chi reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, 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 Hao Chi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Hao Chi affiliated with any hospitals?
According to CMS data, Hao Chi is affiliated with Mount Sinai St Luke's Roosevelt Hospital and Mount Sinai Beth Israel.
When was this NPI record last updated?
The NPPES record for Hao Chi was last updated on June 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Hao Chi, MD · NPI 1134626898
Hospitalist physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 10, 2018.
## Identity
- **NPI:** 1134626898 (Entity type: Individual)
- **Enumerated:** April 10, 2018
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 310177 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** MOUNT SINAI BETH ISRAEL, FIRST AVENUE AT 16TH STREET, New York, NY 10003
- **Phone:** (212) 420-2000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Icahn School Of Medicine At Mount Sinai (NPI 1124550280, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 29, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1134626898) · Data from the CMS NPPES public registry.