Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Preston Mangum Gilbert, DO

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1154703841

Preston Mangum Gilbert, DO practises General Surgery in Richfield, Utah. Qualified in 2015, 11 years ago. Practices with Ihc Health Services Inc, a 3,947-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Missouri and Utah.

Years since qualifying
11
Licensed in
MO, UT
In the registry since
2015
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1000 N Main St Ste B
Richfield, UT 84701-2069
Phone: (435) 893-0800
Fax: (435) 893-0805
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2345 Dougherty Ferry Rd, Saint Louis, MO 63122-3313 — (314) 966-9491

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 5541451-1204 (UT)
Emergency Medical Services (Emergency Medicine) Physician Taxonomy 207PE0004X · Licence 2016028884 (MO)
Surgery Physician Taxonomy 208600000X · Licence 2016028884 (MO)

Record details

NPI number1154703841
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 18, 2015
Last updated in NPPESDecember 30, 2022
Certification dateDecember 30, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Ihc Health Services Inc — 3947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Hernia repair (minimally invasive) 22 times · 90th percentile
Upper gastrointestinal (GI) endoscopy for acid reflux 58 times · 66th percentile
Colonoscopy 48 times · 63rd percentile
Hernia repair - groin (open) 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients199
Services billed 288 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Intermountain Health Delta Community Hospital Hospital · Delta, UT
  • Intermountain Health Fillmore Community Hospital Hospital · Fillmore, UT
  • Intermountain Health Sevier Valley Hospital Hospital · Richfield, UT

Colleagues at Ihc Health Services Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3947 clinicians in the practice; 12 are shown here.

Other providers in Richfield