WILLIAM JOHNSON
NPI 1154741965
Surgery - Vascular Surgery in New York, NY
About William Johnson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM JOHNSON (NPI 1154741965) is an individual vascular surgery provider in New York, New York, licensed in New York (298713) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Bellevue Hospital Center, and maintains a secondary practice location in Newark.
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 and accepts Medicare assignment
William Johnson 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 Reassignment
Medicare enrollment records show William Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boynton Beach, FL 33426
- Reassigned Medicare billing, New York enrollment
- 7,712 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 7
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.
Bellevue Hospital Center
Acute Care Hospitals · New York, NYNyu 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 William Johnson's NPI number?
The NPI number for William Johnson is 1154741965. It was assigned to this individual provider in the NPPES registry on April 18, 2014.
Where is William Johnson located?
William Johnson practices at 530 1st Ave Ste 6F, New York, NY 10016. The listed phone number is (212) 263-7311.
What is William Johnson's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is William Johnson enrolled in Medicare?
Yes. William Johnson 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 organization bills Medicare for William Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Johnson reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 William Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is William Johnson affiliated with any hospitals?
According to CMS data, William Johnson is affiliated with Bellevue Hospital Center and Nyu Langone Hospitals.
When was this NPI record last updated?
The NPPES record for William Johnson was last updated on August 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# William Johnson · NPI 1154741965
Vascular Surgery physician in New York, New York. Individual provider, active in the CMS NPPES registry since April 18, 2014.
## Identity
- **NPI:** 1154741965 (Entity type: Individual)
- **Enumerated:** April 18, 2014
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **State license:** 298713 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 530 1ST AVE STE 6F, New York, NY 10016-6402
- **Phone:** (212) 263-7311
## 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:** New York University (NPI 1285826438, Boynton Beach, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Minnesota Medical School, class of 2014
## Record status
- **NPPES last updated:** August 29, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1154741965) · Data from the CMS NPPES public registry.