DR. FRANCES FU-YEE HSIEH MD, MPH
NPI 1629399290
Obstetrics & Gynecology - Maternal & Fetal Medicine in Flushing, NY
About Dr. Frances Fu-yee Hsieh Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. FRANCES FU-YEE HSIEH MD, MPH (NPI 1629399290) is an individual maternal & fetal medicine provider in Flushing, New York, licensed in New York (273372) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Flushing, and is a graduate of Icahn School Of Medicine At Mount Sinai (2010).
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. Frances Fu-yee Hsieh Md, Mph 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
4Medicare enrollment records show Frances Hsieh reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 645 clinicians in this Medicare group
Flushing, NY 11355
- Reassigned Medicare billing, New York enrollment
- 327 clinicians in this Medicare group
Jamaica, NY 11418
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Tjh Medical Services PC
- 497 clinicians in this Medicare group
Valhalla, NY 10595
- Reassigned Medicare billing, New York enrollment
- 1,663 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.
Physician 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 Frances Hsieh's NPI number?
The NPI number for Frances Hsieh is 1629399290. It was assigned to this individual provider in the NPPES registry on June 18, 2010.
Where is Frances Hsieh located?
Frances Hsieh practices at 5645 Main St, Flushing, NY 11355. The listed phone number is (718) 670-2000.
What is Frances Hsieh's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Frances Hsieh enrolled in Medicare?
Yes. Frances Hsieh 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 Frances Hsieh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Frances Hsieh reassigns Medicare benefits to 4 organizations: New York Queens Medicine And Surgery, P.C. (Flushing, NY), Flushing Hospital & Medical Center (Flushing, NY), Tjh Medical Services, P.C. (Jamaica, NY) and Westchester Medical Center Advanced Physician Services PC (Valhalla, 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 Frances Hsieh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Frances Hsieh was last updated on October 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 days 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. Frances Fu-Yee Hsieh, MD, MPH · NPI 1629399290
Maternal & Fetal Medicine physician in Flushing, New York. Individual provider, active in the CMS NPPES registry since June 18, 2010.
## Identity
- **NPI:** 1629399290 (Entity type: Individual)
- **Enumerated:** June 18, 2010
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** 273372 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 5645 MAIN ST, Flushing, NY 11355-5045
- **Phone:** (718) 670-2000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): New York Queens Medicine And Surgery, P.C. (NPI 1740792233, Flushing, NY); Flushing Hospital & Medical Center (NPI 1548217763, Flushing, NY); Tjh Medical Services, P.C. (NPI 1184670465, Jamaica, NY); Westchester Medical Center Advanced Physician Services PC (NPI 1740687458, Valhalla, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Icahn School Of Medicine At Mount Sinai, class of 2010
## Record status
- **NPPES last updated:** October 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1629399290) · Data from the CMS NPPES public registry.