DR. PAI-JONG STACY TSAI M.D.
NPI 1578769667
Obstetrics & Gynecology - Maternal & Fetal Medicine in Honolulu, HI
About Dr. Pai-jong Stacy Tsai M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAI-JONG STACY TSAI M.D. (NPI 1578769667) is an individual maternal & fetal medicine provider in Honolulu, Hawaii, licensed in Hawaii (MD-16118) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (2007).
NPPES Registry Identity
Specialties & Licenses
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. Pai-jong Stacy Tsai 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
7Medicare enrollment records show Pai-jong Stacy Tsai reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Williamsville, NY 14221
- Reassigned Medicare billing, New York enrollment
- 676 clinicians in this Medicare group
Honolulu, HI 96826
- Reassigned Medicare billing, Hawaii enrollment
- 262 clinicians in this Medicare group
Ewa Beach, HI 96706
- Reassigned Medicare billing, Hawaii enrollment
- 40 clinicians in this Medicare group
Kamuela, HI 96743
- Reassigned Medicare billing, Hawaii enrollment
- Medicare enrollment name: Queens North Hawaii Community Hospital
- 277 clinicians in this Medicare group
Honolulu, HI 96813
- Reassigned Medicare billing, Hawaii enrollment
- 859 clinicians in this Medicare group
Honolulu, HI 96815
- Reassigned Medicare billing, Hawaii enrollment
- 809 clinicians in this Medicare group
Buffalo, NY 14203
- Reassigned Medicare billing, New York enrollment
- 30 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 96826 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Pai-jong Stacy Tsai's NPI number?
The NPI number for Pai-jong Stacy Tsai is 1578769667. It was assigned to this individual provider in the NPPES registry on June 25, 2007.
Where is Pai-jong Stacy Tsai located?
Pai-jong Stacy Tsai practices at 1319 Punahou St., #824, Honolulu, HI 96826. The listed phone number is (808) 203-6518.
What is Pai-jong Stacy Tsai's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Pai-jong Stacy Tsai enrolled in Medicare?
Yes. Pai-jong Stacy Tsai 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 Pai-jong Stacy Tsai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pai-jong Stacy Tsai reassigns Medicare benefits to 7 organizations: Kaleida Health (Williamsville, NY), Kapiolani Medical Center For Women & Children (Honolulu, HI), Primary Care Physician Enterprise LLC (Ewa Beach, HI), North Hawaii Community Hospital, Inc. (Kamuela, HI), Queens University Medical Group (Honolulu, HI) and 2 more organizations, listed in the Medicare section above. 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 Pai-jong Stacy Tsai'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 Pai-jong Stacy Tsai was last updated on March 4, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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. Pai-Jong Stacy Tsai, M.D. · NPI 1578769667
Maternal & Fetal Medicine physician in Honolulu, Hawaii. Individual provider, active in the CMS NPPES registry since June 25, 2007.
## Identity
- **NPI:** 1578769667 (Entity type: Individual)
- **Enumerated:** June 25, 2007
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** MD-16118 (Hawaii)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1319 PUNAHOU ST., #824, Honolulu, HI 96826
- **Phone:** (808) 203-6518
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Kaleida Health (NPI 1053441907, Williamsville, NY); Kapiolani Medical Center For Women & Children (NPI 1548215692, Honolulu, HI); Primary Care Physician Enterprise LLC (NPI 1164054763, Ewa Beach, HI); North Hawaii Community Hospital, Inc. (NPI 1033190319, Kamuela, HI); Queens University Medical Group (NPI 1891441382, Honolulu, HI); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2007
## Record status
- **NPPES last updated:** March 4, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1578769667) · Data from the CMS NPPES public registry.