DR. WILLIAM VICTOR FATTIG M.D.
NPI 1811071442
Internal Medicine in Alliance, NE
About Dr. William Victor Fattig M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM VICTOR FATTIG M.D. (NPI 1811071442) is an individual internal medicine provider in Alliance, Nebraska, licensed in Nebraska (21201) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, holds a CLIA Waiver certificate valid through September 19, 2026, and is affiliated with Regional West Medical Center.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted Insurance
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
Dr. William Victor Fattig M.d. 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.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 28D2119100
William V Fattig MD · Alliance, NEAreas of Expertise CMS Part B claims 17
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Regional West Medical Center
Acute Care Hospitals · Scottsbluff, NEMorrill County Community Hospital
Critical Access Hospitals · Bridgeport, NEChadron Community Hospital And Health Services
Critical Access Hospitals · Chadron, NEBox Butte General Hospital
Critical Access Hospitals · Alliance, NEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 69301 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 37
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Fattig's NPI number?
The NPI number for William Fattig is 1811071442. It was assigned to this individual provider in the NPPES registry on October 24, 2006.
Where is William Fattig located?
William Fattig practices at 723 Flack Ave, Alliance, NE 69301. The listed phone number is (308) 225-4498.
What is William Fattig's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is William Fattig enrolled in Medicare?
Yes. William Fattig 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.
Does William Fattig hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 28D2119100) is associated with this NPI, valid through September 19, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does William Fattig accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and Blue Cross and Blue Shield of Nebraska and 3 other insurers list William Fattig 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 William Fattig affiliated with any hospitals?
According to CMS data, William Fattig is affiliated with Regional West Medical Center, Morrill County Community Hospital, Chadron Community Hospital And Health Services and Box Butte General Hospital.
When was this NPI record last updated?
The NPPES record for William Fattig was last updated on August 15, 2016. 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.