RICHARD WANG
NPI 1801329891
Emergency Medicine in Brooklyn, NY
About Richard Wang NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD WANG (NPI 1801329891) is an individual emergency medicine provider in Brooklyn, New York, licensed in New York (301903) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Other (2017).
NPPES Registry Identity
Specialties & Licenses
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
Richard Wang 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
6Medicare enrollment records show Richard Wang reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New York, NY 10024
- Reassigned Medicare billing, New York enrollment
- 245 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 325 clinicians in this Medicare group
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 1,067 clinicians in this Medicare group
Salem, VA 24153
- Reassigned Medicare billing, Virginia enrollment
- 130 clinicians in this Medicare group
Blacksburg, VA 24060
- Reassigned Medicare billing, Virginia enrollment
- 84 clinicians in this Medicare group
Maysville, KY 41056
- Reassigned Medicare billing, Tennessee enrollment
- 1,071 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mount Sinai Hospital
Acute Care Hospitals · New York, NYLewisgale Medical Center
Acute Care Hospitals · Salem, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11219 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.
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
BROOKLYN, NY 11219
NEW YORK CITY, NY 11219
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 Richard Wang's NPI number?
The NPI number for Richard Wang is 1801329891. It was assigned to this individual provider in the NPPES registry on April 6, 2017.
Where is Richard Wang located?
Richard Wang practices at 4802 10th Avenue Maimonides Medical Center, Brooklyn, NY 11219. The listed phone number is (718) 283-6000.
What is Richard Wang's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Richard Wang enrolled in Medicare?
Yes. Richard Wang 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 Richard Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Wang reassigns Medicare benefits to 6 organizations: Icahn School Of Medicine At Mount Sinai (New York, NY), Icahn School Of Medicine At Mount Sinai (New York, NY), Fpa Hospital Based (New York, NY), Lake Spring Emergency Group, LLC (Salem, VA), Wildwood Emergency Group, LLC (Blacksburg, VA) and 1 more organization, 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 Richard Wang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Wang accept?
Health plans from Oscar Health and Oscar Insurance Company list Richard Wang 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 Richard Wang affiliated with any hospitals?
According to CMS data, Richard Wang is affiliated with Mount Sinai Hospital and Lewisgale Medical Center.
When was this NPI record last updated?
The NPPES record for Richard Wang was last updated on March 7, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Richard Wang · NPI 1801329891
Emergency Medicine physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since April 6, 2017.
## Identity
- **NPI:** 1801329891 (Entity type: Individual)
- **Enumerated:** April 6, 2017
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 301903 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4802 10TH AVENUE, MAIMONIDES MEDICAL CENTER, Brooklyn, NY 11219
- **Phone:** (718) 283-6000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Icahn School Of Medicine At Mount Sinai (NPI 1124392238, New York, NY); Icahn School Of Medicine At Mount Sinai (NPI 1477899078, New York, NY); Fpa Hospital Based (NPI 1487995700, New York, NY); Lake Spring Emergency Group, LLC (NPI 1215429600, Salem, VA); Wildwood Emergency Group, LLC (NPI 1013409721, Blacksburg, VA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** March 7, 2020
---
Source: [NPI Profile](https://npiprofile.com/npi/1801329891) · Data from the CMS NPPES public registry.