WILLIAM WESLEY BARNEY MD
NPI 1194799890
Hospitalist in St George, UT

Active since February 17, 2006PECOS EnrolledAccepts Medicare Assignment
1380 E MEDICAL CENTER DR, ST GEORGE, UT 84790(435) 251-2900(435) 251-2901 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 21, 2022, Sep 14, 2017 (2 updates tracked since 2017).

About William Wesley Barney Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM WESLEY BARNEY MD (NPI 1194799890) is an individual hospitalist provider in St George, Utah, licensed in Utah (187918-1205) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Mesa View Regional Hospital, and is a graduate of University Of Utah School Of Medicine (1991).

NPPES Registry Identity

NPI1194799890
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameWILLIAM WESLEY BARNEYCredential: MD
Location Address1380 E MEDICAL CENTER DRSt George, UT 84790-2123
Mailing AddressPo Box 27128Salt Lake City, UT 84127-0128 · (435) 251-2992
Fax(435) 251-2901
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 1991
Enumeration DateFebruary 17, 2006
Last NPPES UpdateJuly 21, 20222 updates tracked since enumeration
NPI 1194799890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in UT · 187918-1205
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License 92-187818-1205 (UT)
1380 E MEDICAL CENTER DR, St George, UT 84790

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

William Wesley Barney Md 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.

PECOS PAC ID4284524729
PECOS Enrollment IDI20040317001579
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
272 services258 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mesa View Regional Hospital

Critical Access Hospitals · Mesquite, NV
1/5 CMS rating
OwnershipProprietary
CMS Certification Number291307
Location1299 Bertha Howe AvenueMesquite, NV 89027 · Clark County
Emergency services

Cedar City Hospital

Acute Care Hospitals · Cedar City, UT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460007
Location1303 North Main StreetCedar City, UT 84721 · Iron County
Emergency services Birthing friendly

St. George Regional Hospital

Acute Care Hospitals · St George, UT
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460021
Location1380 East Medical Center DriveSt George, UT 84790 · Washington County
Emergency services Birthing friendly

Kane County Hospital

Critical Access Hospitals · Kanab, UT
OwnershipGovernment - Hospital District or Authority
CMS Certification Number461309
Location355 North Main StreetKanab, UT 84741 · Kane County
Emergency services

Garfield Memorial Hospital

Critical Access Hospitals · Panguitch, UT
OwnershipVoluntary non-profit - Other
CMS Certification Number461333
Location200 North 400 EastPanguitch, UT 84759 · Garfield County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$125.70 typical visit price
range $54.34 – $166.03
Typical copayment $31.42 (range $13.58 – $41.50)
Most-billed visit code 99204
Established Patient
$96.35 typical visit price
range $17.23 – $135.20
Typical copayment $24.08 (range $4.30 – $33.80)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Speech-Language Pathologist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Physical Therapist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Anesthesiology
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Radiology (Diagnostic Radiology)
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Internal Medicine (Hospice and Palliative Medicine)
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Nurse Practitioner
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Social Worker
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790
Pharmacist
1380 E MEDICAL CENTER DR
ST GEORGE, UT 84790

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 Barney's NPI number?

The NPI number for William Barney is 1194799890. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is William Barney located?

William Barney practices at 1380 E Medical Center Dr, St George, UT 84790. The listed phone number is (435) 251-2900.

What is William Barney's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is William Barney enrolled in Medicare?

Yes. William Barney 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.

What insurance does William Barney accept?

Health plans from Select Health list William Barney 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 Barney affiliated with any hospitals?

According to CMS data, William Barney is affiliated with Mesa View Regional Hospital, Cedar City Hospital, St. George Regional Hospital, Kane County Hospital and Garfield Memorial Hospital.

When was this NPI record last updated?

The NPPES record for William Barney was last updated on July 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.