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DR. THOMAS HOLLAND BIGHAM D.O.
NPI 1689642332
Family Medicine in St. George, UT

Active since March 09, 2006PECOS EnrolledAccepts Medicare Assignment
168 NORTH 100 EAST, SUITE 101, ST. GEORGE, UT 84770(435) 986-2565(435) 986-2565 Get Directions Write a Review

NPPES record last updated: August 31, 2009. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Thomas Holland Bigham D.o. NPPES

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

DR. THOMAS HOLLAND BIGHAM D.O. (NPI 1689642332) is an individual family medicine provider in St. George, Utah, licensed in Utah (5333623-1204) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS and is a graduate of University Of New England, College Of Osteo Medicine (2001).

NPPES Registry Identity

NPI1689642332
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. THOMAS HOLLAND BIGHAMCredential: D.O.
Location Address168 NORTH 100 EAST, SUITE 101St. George, UT 84770-3197
Mailing Address168 North 100 East, Suite 101St. George, UT 84770-3197 · (435) 986-2565 · Fax (435) 986-2577
Phone(435) 986-2565
Fax(435) 986-2565
Sole ProprietorNo
Medical School CMSUniversity Of New England, College Of Osteo MedicineGraduated 2001
Enumeration DateMarch 9, 2006
Last NPPES UpdateAugust 31, 2009
✔ NPI 1689642332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in UT · 5333623-1204✔ Licensed in AZ · 4097
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
168 NORTH 100 EAST, St. George, UT 84770
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Other Identifiers 3

Medicare UPINI03154AZ
Medicare UPINI03154
Medicaid1689642332UT

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare, Select Health, University of Utah Health Plans.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas Holland Bigham D.o. 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 ID6204826902
PECOS Enrollment IDI20160122001774
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Thomas Bigham reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Enterprise Valley Medical Clinic, Inc.
33 mi
Federally Qualified Health Center (FQHC)
223 SOUTH 200 EAST
Enterprise, UT 84725
  • Reassigned Medicare billing, Utah enrollment
NPI 1659457786 (435) 878-2281
Dhhs Ihs Phoenix
78 mi
Clinic/Center
1 MAIN ST
Supai, AZ 86435
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Dhhs Ihs Phoenix Area
  • 210 clinicians in this Medicare group
NPI 1184901829 (928) 448-2641
Rocky Vista Health Center LLC
505 mi
Family Medicine
8401 S CHAMBERS RD
Englewood, CO 80112
  • Reassigned Medicare billing, Utah enrollment
  • 15 clinicians in this Medicare group
NPI 1366606709 (720) 875-2880
Integrated Medical Services, LLC Dba Peak Medical Services
Primary Care
630 S. 400 E #101
St George, UT 84770
  • Reassigned Medicare billing, Utah enrollment
  • Medicare enrollment name: Integrated Medical Services
  • 7 clinicians in this Medicare group
NPI 1114289980 (435) 673-9653

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 2

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.

Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
38 services21 patients
Manual urinalysis test with examination using microscope, non-automated 81000
A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.
30 services20 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 84770 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
$84.41 typical visit price
range $54.34 – $166.03
Typical copayment $21.10 (range $13.58 – $41.50)
Most-billed visit code 99203
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier24 claims24 services$19.50 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier19 claims19 services$113.28 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

ADON L PEARSON PA-C
Physician Assistant
168 NORTH 100 EAST, SUITE 101
ST. GEORGE, UT 84770
Washington County (435) 986-2565
KIND HEARTS SENIOR CARE, LLC
In Home Supportive Care
168 NORTH 100 EAST, SUITE #207
ST GEORGE, UT 84770
Washington County (435) 275-1656

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 Thomas Bigham's NPI number?

The NPI number for Thomas Bigham is 1689642332. It was assigned to this individual provider in the NPPES registry on March 9, 2006.

Where is Thomas Bigham located?

Thomas Bigham practices at 168 North 100 East Suite 101, St. George, UT 84770. The listed phone number is (435) 986-2565.

What is Thomas Bigham's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Thomas Bigham enrolled in Medicare?

Yes. Thomas Bigham 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.

Which organizations bill Medicare for Thomas Bigham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Bigham reassigns Medicare benefits to 4 organizations: Enterprise Valley Medical Clinic, Inc. (Enterprise, UT), Dhhs Ihs Phoenix (Supai, AZ), Rocky Vista Health Center LLC (Englewood, CO) and Integrated Medical Services, LLC Dba Peak Medical Services (St George, UT). Each 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 Thomas Bigham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Bigham accept?

Health plans from Molina Healthcare, Select Health and University of Utah Health Plans list Thomas Bigham 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.

When was this NPI record last updated?

The NPPES record for Thomas Bigham was last updated on August 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.