ALLEN WANG MD
NPI 1871116657
Internal Medicine - Cardiovascular Disease in New York, NY
About Allen Wang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLEN WANG MD (NPI 1871116657) is an individual cardiovascular disease provider in New York, New York, licensed in New York (336593) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Duke University School Of Medicine (2020).
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 (PECOS)
Allen Wang Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Allen Wang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10021
- Reassigned Medicare billing, New York enrollment
- 271 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 10021 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
NEW YORK, NY 10021
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 Allen Wang's NPI number?
The NPI number for Allen Wang is 1871116657. It was assigned to this individual provider in the NPPES registry on May 27, 2020.
Where is Allen Wang located?
Allen Wang practices at 520 E 70th St Fl 4, New York, NY 10021. The listed phone number is (646) 962-5558.
What is Allen Wang's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Allen Wang enrolled in Medicare?
Yes. Allen Wang is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Allen Wang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allen Wang reassigns Medicare benefits to Weill Medical College Of Cornell (New York, NY). The 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 Allen Wang'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 Allen Wang was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Allen Wang, MD · NPI 1871116657
Cardiovascular Disease physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 27, 2020.
## Identity
- **NPI:** 1871116657 (Entity type: Individual)
- **Enumerated:** May 27, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 336593 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 520 E 70TH ST FL 4, New York, NY 10021-9800
- **Phone:** (646) 962-5558
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Weill Medical College Of Cornell (NPI 1508936741, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Duke University School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871116657) · Data from the CMS NPPES public registry.