BRIAN CHAO MD
NPI 1699267005
Urology in New York, NY
About Brian Chao Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN CHAO MD (NPI 1699267005) is an individual urology provider in New York, New York, licensed in New York (337795) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Spencer Municipal Hospital, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Brian Chao 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
2Medicare enrollment records show Brian Chao reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 clinicians in this Medicare group
Spencer, IA 51301
- Reassigned Medicare billing, Iowa enrollment
- 176 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.
Spencer Municipal Hospital
Acute Care Hospitals · Spencer, IANyu Langone Hospitals
Acute Care Hospitals · New York, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10016 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
NEW YORK, NY 10016
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 Brian Chao's NPI number?
The NPI number for Brian Chao is 1699267005. It was assigned to this individual provider in the NPPES registry on May 31, 2018.
Where is Brian Chao located?
Brian Chao practices at 550 1st Ave, New York, NY 10016. The listed phone number is (212) 263-5506.
What is Brian Chao's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Brian Chao enrolled in Medicare?
Yes. Brian Chao 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 Brian Chao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Chao reassigns Medicare benefits to 2 organizations: New York University (Boynton Beach, FL) and Spencer Municipal Hospital (Spencer, IA). 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 Brian Chao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brian Chao accept?
Health plans from Medica list Brian Chao as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Brian Chao affiliated with any hospitals?
According to CMS data, Brian Chao is affiliated with Spencer Municipal Hospital and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for Brian Chao was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Brian Chao, MD · NPI 1699267005
Urology physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 31, 2018.
## Identity
- **NPI:** 1699267005 (Entity type: Individual)
- **Enumerated:** May 31, 2018
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** 337795 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 550 1ST AVE, New York, NY 10016-6402
- **Phone:** (212) 263-5506
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): New York University (NPI 1285826438, Boynton Beach, FL); Spencer Municipal Hospital (NPI 1255328621, Spencer, IA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** August 20, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699267005) · Data from the CMS NPPES public registry.