Active NPI 1326090465 Individual Practitioner Male Practitioner

Dr. Mark Douglas Orton , MD

Pathology - Anatomic Pathology & Clinical Pathology • Ogden, UT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Orton, MD is a certified Pathology - Anatomic Pathology & Clinical Pathology practicing in Ogden, UT. With approximately 29 years of clinical experience since graduating from Oregon Health Sciences University School Of Medicine in 1997, Dr. Orton delivers high-quality medical care to the local community at 5475 S 500 E.

Dr. Orton is affiliated with Associates Of Pathology Pc and accepts Medicare assignment.

Frequently performed procedures and clinical services include pathology examination of tissue using a microscope, intermediate complexity, special stained specimen slides to examine tissue including interpretation and report, 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. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5475 S 500 E

Ogden, UT 844056905

Telephone 8014792392

Fax 8014792396

Associated Practice Facility / Clinic

🏢 Columbia Ogden Medical Center, Inc. Facility NPI 1720031636

Medicare Profile & Education

Medical School

Oregon Health Sciences University School Of Medicine

Graduation Year

1997

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pathology - Anatomic Pathology & Clinical Pathology in Ogden, UT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

29 Yrs +5.3 yrs vs City Avg

City Avg: 23.7 Yrs

State Avg: 21.9 Yrs

Regional Practice Density

10 Specialists

Practicing in Ogden, UT (150 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Orton (29 Years) 29 Yrs

Ogden Specialty Average (23.7 Years) 23.7 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	719	378	$232.60	$34.55
88313 Special stained specimen slides to examine tissue including interpretation and report	194	110	$62.68	$11.18
88305 Pathology examination of tissue using a microscope, intermediate complexity	107	81	$375.00	$63.84
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	89	89	$133.12	$25.96
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	86	86	$78.00	$22.40
87624 Detection test for human papillomavirus (hpv)	81	81	$135.49	$34.39
88307 Pathology examination of tissue using a microscope, moderately high complexity	79	48	$359.50	$75.81
88341 Special stained specimen slides to examine tissue	49	17	$129.00	$25.94
88342 Special stained specimen slides to examine tissue, initial procedure	45	35	$131.40	$32.34
88360 Microscopic genetic analysis of tumor	40	16	$170.22	$35.19
88311 Preparation of tissue for examination by removing any calcium present	32	24	$67.00	$11.21
88304 Pathology examination of tissue using a microscope, moderately low complexity	29	29	$161.69	$10.54
88112 Cell examination of specimen, selective cellular enhancement technique	16	15	$213.47	$25.64
88312 Special stained specimen slides to identify organisms including interpretation and report	16	14	$87.50	$24.72
88300 Pathology examination of tissue using a microscope, limited examination	13	13	$44.50	$4.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	827	431	$233.49	$35.25
88313 Special stained specimen slides to examine tissue including interpretation and report	310	188	$63.76	$11.38
88305 Pathology examination of tissue using a microscope, intermediate complexity	87	70	$375.00	$62.19
87624 Detection test for human papillomavirus (hpv)	80	79	$135.00	$34.39
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	74	74	$78.00	$21.53
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	$134.00	$25.96
88341 Special stained specimen slides to examine tissue	68	26	$149.87	$26.68
88307 Pathology examination of tissue using a microscope, moderately high complexity	50	36	$359.50	$75.03
88342 Special stained specimen slides to examine tissue, initial procedure	44	37	$140.73	$32.91
88304 Pathology examination of tissue using a microscope, moderately low complexity	37	27	$157.00	$10.73
88360 Microscopic genetic analysis of tumor	36	14	$174.21	$39.44
88112 Cell examination of specimen, selective cellular enhancement technique	23	20	$203.87	$26.09
88312 Special stained specimen slides to identify organisms including interpretation and report	21	16	$87.50	$25.11
88300 Pathology examination of tissue using a microscope, limited examination	19	19	$44.50	$4.19
88311 Preparation of tissue for examination by removing any calcium present	17	15	$63.00	$11.70
G0416 Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method	12	12	$249.58	$168.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	744	380	$232.00	$35.81
88313 Special stained specimen slides to examine tissue including interpretation and report	238	141	$62.50	$11.56
88305 Pathology examination of tissue using a microscope, intermediate complexity	104	76	$375.00	$64.12
88307 Pathology examination of tissue using a microscope, moderately high complexity	89	44	$359.50	$77.83
88341 Special stained specimen slides to examine tissue	85	25	$139.62	$26.95
88360 Microscopic genetic analysis of tumor	59	20	$172.37	$40.17
87624 Detection test for human papillomavirus (hpv)	48	48	$135.00	$34.67
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	45	45	$78.00	$21.10
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	45	45	$134.00	$26.17
88342 Special stained specimen slides to examine tissue, initial procedure	41	36	$129.00	$33.38
88304 Pathology examination of tissue using a microscope, moderately low complexity	31	29	$157.00	$10.96
88311 Preparation of tissue for examination by removing any calcium present	26	20	$63.00	$11.94
G0416 Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method	24	24	$241.67	$164.78
88300 Pathology examination of tissue using a microscope, limited examination	21	21	$44.50	$4.27
88331 Pathology examination of specimen during surgery, first tissue block	20	15	$190.00	$57.18
88112 Cell examination of specimen, selective cellular enhancement technique	19	19	$198.75	$26.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	656	334	$232.00	$36.57
88313 Special stained specimen slides to examine tissue including interpretation and report	206	125	$62.50	$11.74
88305 Pathology examination of tissue using a microscope, intermediate complexity	86	63	$373.34	$65.58
88341 Special stained specimen slides to examine tissue	85	22	$129.00	$27.84
88307 Pathology examination of tissue using a microscope, moderately high complexity	51	39	$359.50	$80.97
87624 Detection test for human papillomavirus (hpv)	48	48	$135.00	$35.09
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	44	44	$78.00	$20.90
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	44	44	$134.00	$26.49
88342 Special stained specimen slides to examine tissue, initial procedure	39	31	$129.00	$34.32
88360 Microscopic genetic analysis of tumor	35	12	$169.50	$41.16
88304 Pathology examination of tissue using a microscope, moderately low complexity	34	30	$157.00	$11.16
88112 Cell examination of specimen, selective cellular enhancement technique	24	19	$198.75	$27.19
88312 Special stained specimen slides to identify organisms including interpretation and report	19	13	$87.50	$26.18
88300 Pathology examination of tissue using a microscope, limited examination	16	15	$49.56	$4.35
88311 Preparation of tissue for examination by removing any calcium present	15	13	$63.13	$12.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	584	316	$233.47	$38.19
88313 Special stained specimen slides to examine tissue including interpretation and report	176	97	$64.26	$12.25
88341 Special stained specimen slides to examine tissue	109	27	$129.00	$28.81
88305 Pathology examination of tissue using a microscope, intermediate complexity	98	67	$345.82	$58.57
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	58	58	$78.00	$24.84
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	55	55	$133.29	$26.26
87624 Detection test for human papillomavirus (hpv)	50	50	$135.00	$34.85
88307 Pathology examination of tissue using a microscope, moderately high complexity	50	38	$359.50	$84.19
88360 Microscopic genetic analysis of tumor	43	14	$177.38	$42.86
88342 Special stained specimen slides to examine tissue, initial procedure	43	37	$129.00	$35.89
88112 Cell examination of specimen, selective cellular enhancement technique	36	33	$198.75	$27.58
88304 Pathology examination of tissue using a microscope, moderately low complexity	34	32	$159.00	$11.59
88312 Special stained specimen slides to identify organisms including interpretation and report	30	20	$87.50	$25.27
88311 Preparation of tissue for examination by removing any calcium present	19	14	$63.21	$12.64
88300 Pathology examination of tissue using a microscope, limited examination	15	15	$44.50	$4.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	628	326	$232.00	$38.34
88313 Special stained specimen slides to examine tissue including interpretation and report	206	110	$62.50	$12.22
88305 Pathology examination of tissue using a microscope, intermediate complexity	116	89	$367.60	$61.07
88341 Special stained specimen slides to examine tissue	66	21	$129.00	$28.85
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	57	57	$78.00	$30.74
87624 Detection test for human papillomavirus (hpv)	53	53	$135.00	$38.21
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	52	52	$134.00	$28.85
88307 Pathology examination of tissue using a microscope, moderately high complexity	44	29	$359.50	$83.81
88342 Special stained specimen slides to examine tissue, initial procedure	36	30	$129.00	$35.88
88360 Microscopic genetic analysis of tumor	35	12	$169.50	$42.84
88304 Pathology examination of tissue using a microscope, moderately low complexity	31	30	$157.00	$11.52
88112 Cell examination of specimen, selective cellular enhancement technique	21	20	$198.75	$28.25
88300 Pathology examination of tissue using a microscope, limited examination	15	15	$44.50	$4.57
88311 Preparation of tissue for examination by removing any calcium present	13	13	$63.00	$12.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	629	330	$232.00	$38.12
88305 Pathology examination of tissue using a microscope, intermediate complexity	287	178	$365.03	$63.64
88313 Special stained specimen slides to examine tissue including interpretation and report	210	125	$62.50	$12.20
88341 Special stained specimen slides to examine tissue	94	24	$129.00	$28.18
88313 Special stained specimen slides to examine tissue including interpretation and report	81	47	$153.04	$61.82
88307 Pathology examination of tissue using a microscope, moderately high complexity	66	40	$359.50	$81.59
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	48	48	$78.00	$31.33
87624 Detection test for human papillomavirus (hpv)	48	47	$135.00	$42.46
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	46	46	$134.00	$32.06
88304 Pathology examination of tissue using a microscope, moderately low complexity	41	41	$157.00	$11.59
88342 Special stained specimen slides to examine tissue, initial procedure	35	32	$129.00	$36.13
88112 Cell examination of specimen, selective cellular enhancement technique	34	31	$198.75	$27.82
88312 Special stained specimen slides to identify organisms including interpretation and report	24	15	$87.50	$27.13
88300 Pathology examination of tissue using a microscope, limited examination	22	22	$44.50	$4.56
88175 Pap test, automated thin layer preparation; automated system and manual rescreening	14	14	$134.00	$32.06
88311 Preparation of tissue for examination by removing any calcium present	14	12	$63.00	$12.85
88141 Pap test (Pap smear)	14	14	$78.00	$31.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity	585	318	$232.00	$38.31
88305 Pathology examination of tissue using a microscope, intermediate complexity	334	188	$374.33	$65.12
88313 Special stained specimen slides to examine tissue including interpretation and report	166	106	$62.50	$12.16
88313 Special stained specimen slides to examine tissue including interpretation and report	114	61	$159.00	$63.77
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	83	83	$134.00	$35.61
G0124 Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician	80	80	$78.00	$31.21
87624 Detection test for human papillomavirus (hpv)	66	66	$135.00	$37.13
88112 Cell examination of specimen, selective cellular enhancement technique	46	35	$198.75	$28.03
88341 Special stained specimen slides to examine tissue	46	15	$129.00	$28.69
88307 Pathology examination of tissue using a microscope, moderately high complexity	44	30	$359.50	$84.64
88304 Pathology examination of tissue using a microscope, moderately low complexity	38	38	$157.00	$11.32
88342 Special stained specimen slides to examine tissue, initial procedure	23	19	$129.00	$36.04
88141 Pap test (Pap smear)	19	19	$78.00	$31.40
88175 Pap test, automated thin layer preparation; automated system and manual rescreening	18	18	$134.00	$35.61

Medical Specialties & State Licenses

CMS Verified: 2020-04-03

Pathology - Anatomic Pathology & Clinical Pathology Primary Specialty

NUCC Taxonomy Code: 207ZP0102X

State License UT 52916161205

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

Pathology - Clinical Pathology/Laboratory Medicine

NUCC Taxonomy Code: 207ZP0105X

State License UT 52916161205

Hospital & Practice Group Affiliations

Associates Of Pathology Pc

5475 S 500, Ogden, UT 844056905

Phone: 8014792390

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

5 Associated Practitioners

Dr. Norman Wahlstrom , MD

Pathology - Clinical Pathology/Laboratory Medicine

NPI 1285686436

Doctor of Medicine (M.D.)

Dr. Jan Woods , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1477584290

Doctor of Medicine (M.D.)

Dr. Hu Ding , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1710923552

Doctor of Medicine (M.D.)

Dr. David Degener , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1912959792

Doctor of Medicine (M.D.)

Dr. David Steiner , MD

Pathology - Anatomic Pathology & Clinical Pathology

NPI 1922050764

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2020

Pathology (License #52916161205 in UT)

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 5475 S 500 E, OGDEN, UT 844056905 (Tel: 8014792392)

📍

Updated Business Mailing Address July 08, 2007

Registered at PO BOX 727, BRIGHAM CITY, UT 843020727 (Tel: 4357340101)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as MARK ORTON, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pathology (License #52916161205 in UT)

🟢

Initial NPI Registration & Enumeration May 17, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1326090465

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 17, 2006

Last Update: April 03, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 727

Brigham City, UT 843020727

Phone: 4357340101

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.