Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Colby John Mitchell , PA-C

Physician Assistant โ€ข Ogden, UT

Active NPI 1164546701 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

4650 Harrison Blvd
Ogden, UT 844034303

Call 8014753072 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

4650 Harrison Blvd

Ogden, UT 844034303

Telephone 8014753072
Fax 8014753076
Organization at the Same NPPES Address or Phone
Ogden Clinic Pc Facility NPI 1578550083

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 2 distinct group names: Ogden Clinic Pc; Ogden Clinic Specialty Services Llc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2003

Medicare patients

374 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $40,607 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $27,711 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

854 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$98,614 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $3,291.95 across 78 records.

By nature of payment

  • Food and Beverage: $2,020.60 across 74 records.
  • Travel and Lodging: $1,271.35 across 4 records.

Reporting-company totals (3 largest of 15)

  • Inspire Medical Systems, Inc.: $1,898.81 across 21 records.
  • Sanofi and Genzyme US Companies: $335.72 across 16 records.
  • GlaxoSmithKline, LLC.: $302.11 across 14 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

23 years (graduated 2003)

CMS Doctors and Clinicians data list 2003 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Colby Mitchell has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Colby Mitchell as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Ogden and Utah

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 60% of clinicians listed under Physician Assistant in Ogden, UT (2024, 63 clinicians with data). Median for this group: 327. Middle half: 108 to 1,168.

More Medicare Part B services than 80% of clinicians listed under Physician Assistant in Utah (2024, 970 clinicians with data). Median for this group: 204. Middle half: 86 to 427.

Medicare-allowed amount

A higher Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Ogden, UT (2024, 63 clinicians with data). Median for this group: $21,225. Middle half: $9,690 to $48,475.

A higher Medicare-allowed amount than 85% of clinicians listed under Physician Assistant in Utah (2024, 970 clinicians with data). Median for this group: $13,612. Middle half: $6,043 to $25,444.

Paid by Medicare

A higher Medicare payment amount than 65% of clinicians listed under Physician Assistant in Ogden, UT (2024, 63 clinicians with data). Median for this group: $14,965. Middle half: $6,770 to $36,183.

A higher Medicare payment amount than 80% of clinicians listed under Physician Assistant in Utah (2024, 970 clinicians with data). Median for this group: $9,927. Middle half: $4,164 to $19,283.

Medicare Part D prescriptions

More Part D prescriptions than 65% of clinicians listed under Physician Assistant in Ogden, UT (2024, 70 clinicians with data). Median for this group: 450. Middle half: 111 to 708.

More Part D prescriptions than 70% of clinicians listed under Physician Assistant in Utah (2024, 1,033 clinicians with data). Median for this group: 258. Middle half: 71 to 842.

Part D drug cost

A higher Part D drug cost than 75% of clinicians listed under Physician Assistant in Ogden, UT (2024, 70 clinicians with data). Median for this group: $14,076. Middle half: $1,924 to $94,577.

A higher Part D drug cost than 75% of clinicians listed under Physician Assistant in Utah (2024, 1,033 clinicians with data). Median for this group: $7,285. Middle half: $798 to $79,157.

109 active clinicians are listed under Physician Assistant with a practice address in Ogden, UT (1,887 in Utah).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Ogden

4.6% of these 109 clinicians have the CMS telehealth indicator.

74.3% of these 109 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 78 records totaling $3,291.95.

Manufacturer Payment Nature Product Type Amount ($)
Inspire Medical Systems, Inc.
Travel and Lodging
In-kind items and services
INSPIRE General $624.85
Inspire Medical Systems, Inc.
Travel and Lodging
In-kind items and services
INSPIRE General $351.13
Inspire Medical Systems, Inc.
Travel and Lodging
In-kind items and services
INSPIRE General $261.72
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
NUCALA General $125.00
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $119.07
Abbott Laboratories
Food and Beverage
In-kind items and services
FREESTYLE LIBRE 3 General $108.49
GlaxoSmithKline, LLC.
Food and Beverage
In-kind items and services
NUCALA General $99.20
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $90.69
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $79.25
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $61.32
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $55.57
Phathom Pharmaceuticals, Inc.
Food and Beverage
Cash or cash equivalent
VOQUEZNA General $49.68
Baxter Healthcare
Food and Beverage
In-kind items and services
PERCLOT General $48.60
Stryker Corporation
Food and Beverage
In-kind items and services
XPRESS LOPROFILE General $46.23
Sanofi and Genzyme US Companies
Food and Beverage
In-kind items and services
DUPIXENT General $46.05
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $41.18
Inspire Medical Systems, Inc.
Food and Beverage
In-kind items and services
INSPIRE General $35.75
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $34.07
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $33.91
Inspire Medical Systems, Inc.
Travel and Lodging
In-kind items and services
INSPIRE General $33.65
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
DUPIXENT General $33.18
Pfizer Inc.
Food and Beverage
In-kind items and services
โ€” General $32.26
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
TEZSPIRE General $29.32
ARS Pharmaceuticals Operations, Inc.
Food and Beverage
In-kind items and services
NEFFY General $29.13
Novartis Pharmaceuticals Corporation
Food and Beverage
In-kind items and services
XOLAIR General $28.02

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
252 200 $133.00 $72.62
69210 Removal of impacted ear wax
148 109 $79.00 $37.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
74 62 $182.00 $103.44
36415 Insertion of needle into vein for collection of blood sample
57 42 $7.00 $6.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
55 55 $167.00 $87.94
84443 Blood test, thyroid stimulating hormone (tsh)
28 24 $42.00 $16.46
31575 Diagnostic exam of voice box using a flexible endoscope
19 18 $225.00 $98.53
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $254.00 $135.59

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Ipratropium Bromide Ipratropium Bromide 89 2,204 $2,388.87 35
Fluticasone Propionate Fluticasone Propionate 83 3,740 $1,221.98 40
Levothyroxine Sodium Levothyroxine Sodium 72 5,243 $657.20 22
Prednisone Prednisone 48 310 $99.85 45
Cefdinir Cefdinir 43 422 $659.29 38
Azelastine Hcl Azelastine Hcl 39 1,585 $1,050.72 22
Famotidine Famotidine 34 1,080 $233.82 โ€”
Omeprazole Omeprazole 33 1,890 $631.29 14
Methylprednisolone Methylprednisolone 23 153 $214.32 22
Ofloxacin Ofloxacin 22 241 $629.63 18
Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav 21 189 $214.98 20
Dupixent Syringe Dupilumab 20 560 $88,286.52 โ€”
Albuterol Sulfate Hfa Albuterol Sulfate 19 390 $425.68 โ€”
Doxycycline Hyclate Doxycycline Hyclate 17 227 $183.63 11
Clotrimazole-Betamethasone Clotrimazole/Betamethasone Dip 15 279 $206.09 โ€”
Mupirocin Mupirocin 15 168 $72.32 โ€”
Diazepam Diazepam 13 59 $22.04 โ€”
Tizanidine Hcl Tizanidine Hcl 13 140 $84.52 11
Amoxicillin Amoxicillin 12 99 $41.18 โ€”
Fluticasone-Salmeterol Fluticasone Propion/Salmeterol 12 420 $1,253.10 โ€”
Azithromycin Azithromycin 11 39 $37.15 โ€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

License # reported to NPPES UT 333709 1206

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Utah Division of Professional Licensing.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - PHYSICIAN ASSISTANT

Medicare Enrollment ID

I20040831000578

Enrollment State Jurisdiction

UT

PECOS Control ID

0446225767

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Ogden Clinic Pc

5495 S 500, Ogden, UT 844057409

Phone: 8014753100

Ogden Clinic Pc

4650 Harrison Blvd, Ogden, UT 844034303

Phone: 8014753010

Ogden Clinic Pc

4700 Harrison Blvd, Ogden, UT 844034303

Phone: 8014753010

Ogden Clinic Specialty Services Llc

6112 S 1550, Ogden, UT 844055007

Phone: 8014753800

Ogden Clinic Specialty Services Llc

4700 Harrison Blvd, Ogden, UT 844034303

Phone: 8014753300

Ogden Clinic Specialty Services Llc

5475 S 500, Ogden, UT 844056905

Phone: 8014792570

Ogden Clinic Specialty Services Llc

4650 Harrison Blvd, Ogden, UT 844034303

Phone: 8014753482

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

9 listed
NPI 1790898807

Doctor of Medicine (M.D.)

NPI 1588651152

Doctor of Medicine (M.D.)

NPI 1578551693

CCCA

NPI 1659723567

Doctor of Medicine (M.D.)

NPI 1831864800

Doctor of Audiology

Molli Neilson , PA-C

Physician Assistant

NPI 1700305265

Physician Assistant (Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
โœ…
NPI Profile Active January 19, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Business Mailing Address January 19, 2017

Registered at PO BOX 5546, DENVER, CO 802175546 (Tel: 8014753072)

๐Ÿ“
Updated Practice Location January 19, 2017

Registered at 4650 HARRISON BLVD, OGDEN, UT 844034303 (Tel: 8014753072)

๐Ÿ‘ค
Provider Name / Credentials Updated January 19, 2017

Recorded as COLBY MITCHELL, PA-C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 19, 2017

Physician Assistant (license number reported to NPPES: UT 333709 1206)

โœ…
NPI Profile Active July 11, 2016

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) July 11, 2016

Registered at 4650 HARRISON BLVD, OGDEN, UT 844034303 (Tel: 8014753072)

๐Ÿ“
Business Mailing Address (Initial Record) July 11, 2016

Registered at 4650 HARRISON BLVD, OGDEN, UT 844034303 (Tel: 8014753000)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) July 11, 2016

Recorded as COLBY MITCHELL, PA C

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) July 11, 2016

Physician Assistant (license number reported to NPPES: UT 333709 1206)

๐ŸŸข
Initial NPI Registration & Enumeration March 19, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1164546701
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 19, 2007
Last Update: January 19, 2017
Sole Proprietor: No

Other Physician Assistants in Ogden

All Physician Assistants in Ogden

Mailing Address

Po Box 5546

Denver, CO 802175546

Phone: 8014753072

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.