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DR. WILLIAM BENJAMIN WARNER M.D.
NPI 1265403463
Obstetrics & Gynecology - Urogynecology and Reconstructive Pelvic Surgery in Riverton, UT

Active since January 27, 2006PECOS EnrolledAccepts Medicare Assignment
12391 S 4000 W, RIVERTON, UT 84096(801) 302-1700 Get Directions Write a Review

NPPES record last updated: April 8, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 8, 2026, May 6, 2020, Mar 17, 2020 (3 updates tracked since 2020).

About Dr. William Benjamin Warner M.d. NPPES

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

DR. WILLIAM BENJAMIN WARNER M.D. (NPI 1265403463) is an individual urogynecology and reconstructive pelvic surgery provider in Riverton, Utah, licensed in Utah (10718410-1205) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Riverton Hospital, and is a graduate of University Of Utah School Of Medicine (2000).

NPPES Registry Identity

NPI1265403463
Entity TypeIndividualMale
Primary Taxonomy207VF0040X
Provider Legal NameDR. WILLIAM BENJAMIN WARNERCredential: M.D.
Location Address12391 S 4000 WRiverton, UT 84096-7012
Mailing Address2965 W 3500 SWest Valley City, UT 84119-3602 · (801) 965-3600
Phone(801) 302-1700
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2000
Enumeration DateJanuary 27, 2006
Last NPPES UpdateApril 8, 20263 updates tracked since enumeration
NPPES CertifiedApril 8, 2026
✔ NPI 1265403463 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Urogynecology and Reconstructive Pelvic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207VF0040X
License✔ Licensed in UT · 10718410-1205
Definition
A subspecialist in Urogynecology and Reconstructive Pelvic Surgery is a physician in Urology or Obstetrics and Gynecology who, by virtue of education and training, is prepared to provide consultation and comprehensive management of women with complex benign pelvic conditions, lower urinary tract disorders, and pelvic floor dysfunction. Comprehensive management includes those diagnostic and therapeutic procedures necessary for the total care of the patient with these conditions and complications resulting from them.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 200101151 (NC)
12391 S 4000 W, Riverton, UT 84096
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah and more.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 Benjamin Warner 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.

PECOS PAC ID6800085317
PECOS Enrollment IDI20200428000462
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 9

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.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
59 services59 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
58 services36 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
57 services57 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
37 services34 patients
Creation of sling around urethra in female to control leakage 57288
This procedure involves creating a supportive loop around a tube in your lower body that carries liquid waste. This helps manage any unwanted leakage, providing you with better control and comfort.
25 services25 patients
Surgical repair of vaginal defect using an endoscope 57425
This procedure involves the use of a special instrument, an endoscope, to help fix an issue within your body. It's a minimally invasive method, meaning less discomfort and quicker recovery compared to traditional surgery.
23 services23 patients

Hospital Affiliations CMS Care Compare 2

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

Riverton Hospital

Acute Care Hospitals · Riverton, UT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number460058
Location3741 West 12600 SouthRiverton, UT 84065 · Salt Lake County
Emergency services Birthing friendly

Lone Peak Hospital

Acute Care Hospitals · Draper, UT
5/5 CMS rating
OwnershipProprietary
CMS Certification Number460060
Location11925 South State StreetDraper, UT 84020 · Salt Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84096 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
$68.01 typical visit price
range $17.23 – $135.20
Typical copayment $17.00 (range $4.30 – $33.80)
Most-billed visit code 99213
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.

DR. MONICA CHILD WONNACOTT M.D.
Pediatrics
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 302-1700
CHRISTOPHER J. JOLLES MD, PC
Specialist
12391 S 4000 W, STE 208
RIVERTON, UT 84096
Salt Lake County (801) 302-5360
APEX FAMILY & COSMETIC DENTISTRY
Dentist (General Practice)
12391 S 4000 W, SUITE 206
RIVERTON, UT 84096
Salt Lake County (801) 748-0379
MR. ADAM CODY CHRISTIANSEN PA-C
Physician Assistant
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 302-1700
MR. BRAD ROBERT PULSIPHER MSN-FNP
Nurse Practitioner (Primary Care)
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 302-1700
AUBREY ROCHELLE GEORGE FNP-C
Nurse Practitioner (Family)
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 302-1700
GRANGER MEDICAL SPECIALISTS LLC
Clinic/Center (Multi-Specialty)
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 302-1700
GARRETT KORDSIEMON PA-C
Physician Assistant (Medical)
12391 S 4000 W
RIVERTON, UT 84096
Salt Lake County (801) 965-3600

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 Warner's NPI number?

The NPI number for William Warner is 1265403463. It was assigned to this individual provider in the NPPES registry on January 27, 2006.

Where is William Warner located?

William Warner practices at 12391 S 4000 W, Riverton, UT 84096. The listed phone number is (801) 302-1700.

What is William Warner's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Urogynecology and Reconstructive Pelvic Surgery, with taxonomy code 207VF0040X.

Is William Warner enrolled in Medicare?

Yes. William Warner 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 Warner accept?

Health plans from BridgeSpan Health Company, Molina Healthcare, Regence BlueCross BlueShield of Utah, Select Health and University of Utah Health Plans list William Warner 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 Warner affiliated with any hospitals?

According to CMS data, William Warner is affiliated with Riverton Hospital and Lone Peak Hospital.

When was this NPI record last updated?

The NPPES record for William Warner was last updated on April 8, 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.