MR. WALTER XAVIER ZAVALA-SALAS RPA-C
NPI 1689034654
Physician Assistant in New York, NY
About Mr. Walter Xavier Zavala-salas Rpa-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WALTER XAVIER ZAVALA-SALAS RPA-C (NPI 1689034654) is an individual physician assistant in New York, New York, licensed in New York (019512-1) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mr. Walter Xavier Zavala-salas Rpa-c 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 10033 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 4
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 Walter Xavier Zavala-salas's NPI number?
The NPI number for Walter Xavier Zavala-salas is 1689034654. It was assigned to this individual provider in the NPPES registry on March 3, 2016. The provider is also known as Dr. Walter Xavier Zavala-Salas M.D..
Where is Walter Xavier Zavala-salas located?
Walter Xavier Zavala-salas practices at 154 Wadsworth Ave, New York, NY 10033. The listed phone number is (212) 866-3096.
What is Walter Xavier Zavala-salas's specialty?
The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.
Is Walter Xavier Zavala-salas enrolled in Medicare?
Yes. Walter Xavier Zavala-salas 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.
When was this NPI record last updated?
The NPPES record for Walter Xavier Zavala-salas was last updated on March 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mr. Walter Xavier Zavala-Salas, RPA-C · NPI 1689034654
Physician Assistant physician in New York, New York. Individual provider, active in the CMS NPPES registry since March 3, 2016.
## Identity
- **NPI:** 1689034654 (Entity type: Individual)
- **Enumerated:** March 3, 2016
- **Primary specialty:** Physician Assistant · taxonomy 363A00000X
- **State license:** 019512-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 154 WADSWORTH AVE, New York, NY 10033-4811
- **Phone:** (212) 866-3096
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** March 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1689034654) · Data from the CMS NPPES public registry.