Doctor profile · Federal record

Dr. Mark Orton, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Clinical Pathology/Laboratory Medicine Physician · Ogden, UT

  • NPI 1326090465
  • Accepts Medicare
  • 29 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5475 S 500 E
Ogden, UT 844056905
(801) 479-2392
fax (801) 479-2396
Mailing address
Po Box 727
Brigham City, UT 843020727

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
April 3, 2020
Year of graduation
1997 — 29 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Utah #52916161205

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326090465. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,779
Distinct HCPCS
10
Medicare allowed
$56,610
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 827 431 $35
88313 Special stained specimen slides to examine tissue including interpretation and report 310 188 $11
88305 Pathology examination of tissue using a microscope, intermediate complexity 87 70 $62
87624 Detection test by nucleic acid for human papillomavirus (hpv), high-risk types 80 79 $34
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician 74 74 $22
G0145 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, with screening by automated system and manual rescreening under physician supervision 74 74 $26
88341 Special stained specimen slides to examine tissue, each additional procedure 68 26 $27
88307 Pathology examination of tissue using a microscope, moderately high complexity 50 36 $75
88342 Special stained specimen slides to examine tissue, initial procedure 44 37 $33
88304 Pathology examination of tissue using a microscope, moderately low complexity 37 27 $11

In context: peer comparison

Among 2 peers in Ogden Anatomic Pathology & Clinical Pathology Physician, average services per provider: 101. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Becton, Dickinson and Company 1 $16.22

By nature of payment

Food and Beverage
$16

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Orton's medical specialty?
Dr. Mark Orton practices Anatomic Pathology & Clinical Pathology Physician in Ogden, UT.
Where does Dr. Mark Orton practice?
Dr. Mark Orton practices at 5475 S 500 E, Ogden, UT 844056905. Office phone: 8014792392.
What is Dr. Mark Orton's NPI?
Dr. Mark Orton's National Provider Identifier (NPI) is 1326090465, issued by NPPES.
Does Dr. Mark Orton accept Medicare assignment?
Yes. Dr. Mark Orton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Orton commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.