REBECCA WEIWEI GAO MD
NPI 1730742503
Otolaryngology in New York, NY
About Rebecca Weiwei Gao Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
REBECCA WEIWEI GAO MD (NPI 1730742503) is an individual otolaryngology provider in New York, New York, licensed in New York (336458) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Stanford University School Of Medicine (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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
Rebecca Weiwei Gao 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 Reassignments
3Medicare enrollment records show Rebecca Gao reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 452 clinicians in this Medicare group
Middletown, NJ 07748
- Reassigned Medicare billing, New Jersey enrollment
- 464 clinicians in this Medicare group
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 85 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 10065 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.
NEW YORK, NY 10065
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 Rebecca Gao's NPI number?
The NPI number for Rebecca Gao is 1730742503. It was assigned to this individual provider in the NPPES registry on April 17, 2019.
Where is Rebecca Gao located?
Rebecca Gao practices at 1275 York Ave, New York, NY 10065. The listed phone number is (212) 639-4836.
What is Rebecca Gao's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Rebecca Gao enrolled in Medicare?
Yes. Rebecca Gao 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 Rebecca Gao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Gao reassigns Medicare benefits to 3 organizations: Mskcc Surgery Group (New York, NY), Msk Monmouth (Middletown, NJ) and Regents Of The University Of Michigan (Ann Arbor, MI). 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 Rebecca Gao'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 Rebecca Gao was last updated on January 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Rebecca Weiwei Gao, MD · NPI 1730742503
Otolaryngology physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 17, 2019.
## Identity
- **NPI:** 1730742503 (Entity type: Individual)
- **Enumerated:** April 17, 2019
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** 336458 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1275 YORK AVE, New York, NY 10065-6007
- **Phone:** (212) 639-4836
## 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): Mskcc Surgery Group (NPI 1699766261, New York, NY); Msk Monmouth (NPI 1922459163, Middletown, NJ); Regents Of The University Of Michigan (NPI 1013352046, Ann Arbor, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Stanford University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** January 22, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730742503) · Data from the CMS NPPES public registry.