DR. STEPHEN A MURAK MD
NPI 1851685572
Family Medicine in Lewiston, NY
About Dr. Stephen A Murak Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN A MURAK MD (NPI 1851685572) is an individual family medicine provider in Lewiston, New York, licensed in New York (276375) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Stephen A Murak Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Murak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Liverpool, NY 13090
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Wellnow Urgent Care, P.C.
- 511 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 14092 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Stephen Murak's NPI number?
The NPI number for Stephen Murak is 1851685572. It was assigned to this individual provider in the NPPES registry on May 31, 2011.
Where is Stephen Murak located?
Stephen Murak practices at 5290 Military Rd Ste 10a&b, Lewiston, NY 14092. The listed phone number is (716) 298-0975.
What is Stephen Murak's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Stephen Murak enrolled in Medicare?
Yes. Stephen Murak is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Murak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Murak reassigns Medicare benefits to Wellnow Urgent Care, PC (Liverpool, 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 Stephen Murak'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 Stephen Murak was last updated on February 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.