DR. TIMOTHY YEE KHOWONG MD
NPI 1194229559
Emergency Medicine in Flushing, NY
About Dr. Timothy Yee Khowong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY YEE KHOWONG MD (NPI 1194229559) is an individual emergency medicine provider in Flushing, New York, licensed in New York (308835) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with New York-presbyterian/queens, and maintains a secondary practice location in Stony Brook.
NPPES Registry Identity
Specialties & Licenses
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
Dr. Timothy Yee Khowong 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 Timothy Khowong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 62 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 4
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/Queens
Acute Care Hospitals · Flushing, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11355 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.
FLUSHING, NY 11355
FLUSHING, NY 11355
FLUSHING, NY 11355
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 Timothy Khowong's NPI number?
The NPI number for Timothy Khowong is 1194229559. It was assigned to this individual provider in the NPPES registry on March 21, 2018.
Where is Timothy Khowong located?
Timothy Khowong practices at 5645 Main St, Flushing, NY 11355. The listed phone number is (718) 670-1100.
What is Timothy Khowong's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Timothy Khowong enrolled in Medicare?
Yes. Timothy Khowong 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 Timothy Khowong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Khowong reassigns Medicare benefits to Queens Emergency Medical Associates PLLC (Flushing, 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 Timothy Khowong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Timothy Khowong affiliated with any hospitals?
According to CMS data, Timothy Khowong is affiliated with New York-Presbyterian/Queens.
When was this NPI record last updated?
The NPPES record for Timothy Khowong was last updated on August 8, 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.
# Dr. Timothy Yee Khowong, MD · NPI 1194229559
Emergency Medicine physician in Flushing, New York. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1194229559 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 308835 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5645 MAIN ST, Flushing, NY 11355-5045
- **Phone:** (718) 670-1100
## 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:** Queens Emergency Medical Associates PLLC (NPI 1407269186, Flushing, 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:** August 8, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1194229559) · Data from the CMS NPPES public registry.