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SCOTT DIAMOND DO
NPI 1730684432
Internal Medicine - Gastroenterology in St George, UT

Active since March 26, 2018PECOS EnrolledAccepts Medicare Assignment
368 E RIVERSIDE DR STE A, ST GEORGE, UT 84790(435) 673-1149 Get Directions Write a Review

NPPES record last updated: July 1, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 1, 2024, Jun 15, 2021, Mar 23, 2019 and 2 more (5 updates tracked since 2018).

About Scott Diamond Do NPPES

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

SCOTT DIAMOND DO (NPI 1730684432) is an individual gastroenterology provider in St George, Utah, licensed in Utah (1386112-1204) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Nova Southeastern College Of Osteo Medicine (2018).

NPPES Registry Identity

NPI1730684432
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameSCOTT DIAMONDCredential: DO
Location Address368 E RIVERSIDE DR STE ASt George, UT 84790-6897
Mailing Address1187 E 3900 SSalt Lake City, UT 84124-1201 · (435) 673-1149 · Fax (435) 673-1182
Phone(435) 673-1149
Sole ProprietorNo
Medical School CMSNova Southeastern College Of Osteo MedicineGraduated 2018
Enumeration DateMarch 26, 2018
Last NPPES UpdateJuly 1, 20245 updates tracked since enumeration
NPPES CertifiedJuly 1, 2024
✔ NPI 1730684432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in UT · 1386112-1204
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License DO2935 (NV)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
368 E RIVERSIDE DR STE A, St George, UT 84790
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Molina Healthcare, Providence Health Plan.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

Scott Diamond Do 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 ID4981931045
PECOS Enrollment IDI20250912004134
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

2

Medicare enrollment records show Scott Diamond reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Utah Gastroenterology LLC
Same address
Gastroenterology
368 E RIVERSIDE DR, SUITE A
St George, UT 84790
  • Reassigned Medicare billing, Utah enrollment
  • 79 clinicians in this Medicare group
NPI 1255405957 (435) 673-1149
Tuality Medical Group LLC
759 mi
Neurology
364 SE 8TH AVE STE 101
Hillsboro, OR 97123
  • Reassigned Medicare billing, Oregon enrollment
  • 691 clinicians in this Medicare group
NPI 1639690704 (503) 681-1000

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 11

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.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239
This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.
61 services60 patients
Biopsy of large bowel using a flexible endoscope 45380
A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.
50 services50 patients
Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385
This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.
36 services36 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
26 services20 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.
23 services22 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

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

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Hillsboro Medical Center

Acute Care Hospitals · Hillsboro, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380021
Location335 SE 8th AvenueHillsboro, OR 97123 · Washington 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 8

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

DR. TYSON AMUNDSEN MD
Internal Medicine (Gastroenterology)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
GEORGE JEUNG D.O.
Internal Medicine (Gastroenterology)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
CAMRYN JONES DNP, FNP
Nurse Practitioner (Family)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
NEKENZIE JONES NP
Nurse Practitioner (Family)
368 E RIVERSIDE DR STE A
SAINT GEORGE, UT 84790
Washington County (435) 673-1149
LOUIS WILLIAM DURANTE IV
Physician Assistant (Medical)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
ASHLEE ANN WALKER NP
Nurse Practitioner (Family)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
PHILLIP OBERG DO
Internal Medicine (Gastroenterology)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149
MR. BRIEN REX MILLER D.O.
Internal Medicine (Gastroenterology)
368 E RIVERSIDE DR STE A
ST GEORGE, UT 84790
Washington County (435) 673-1149

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 Scott Diamond's NPI number?

The NPI number for Scott Diamond is 1730684432. It was assigned to this individual provider in the NPPES registry on March 26, 2018.

Where is Scott Diamond located?

Scott Diamond practices at 368 E Riverside Dr Ste A, St George, UT 84790. The listed phone number is (435) 673-1149.

What is Scott Diamond's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Scott Diamond enrolled in Medicare?

Yes. Scott Diamond 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 Scott Diamond's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Scott Diamond reassigns Medicare benefits to 2 organizations: Utah Gastroenterology LLC (St George, UT) and Tuality Medical Group LLC (Hillsboro, OR). 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 Scott Diamond's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Scott Diamond accept?

Health plans from Moda Health Plan, Inc., Molina Healthcare and Providence Health Plan list Scott Diamond 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 Scott Diamond affiliated with any hospitals?

According to CMS data, Scott Diamond is affiliated with Ohsu Hospital And Clinics and Hillsboro Medical Center.

When was this NPI record last updated?

The NPPES record for Scott Diamond was last updated on July 1, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.