Dr. Mark Huntington Whiteford, MD
- Medicare services, 2024
- 120
- Medicare patients, 2024
- 100
- Part D claims, 2024
- 84
- Hospital affiliations
- 2
- Industry payments
- $32,715
- Practice address
- 1015 Nw 22nd Avenue, W121, Portland, OR 97210
- Practice phone
- Call (503) 413-7682
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Whiteford's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark Huntington Whiteford is a colorectal surgeon in Portland, Oregon
Dr. Whiteford practices at Legacy Good Samaritan Medical Center in Portland, Oregon, part of Legacy Health.
Dr. Whiteford's NPI, 1710970892, was assigned on August 24, 2005. Dr. Whiteford graduated from University of Maryland School of Medicine in 1991. Dr. Whiteford holds Oregon license MD21976.
- NPI
- 1710970892NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688669716
- NPI enumeration date
- August 24, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (503) 413-7682
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Huntington Whiteford practices at Legacy Good Samaritan Medical Center in Portland, Oregon
Dr. Whiteford's primary practice is Legacy Good Samaritan Medical Center, at 1015 Nw 22nd Avenue, W121, Portland, OR 97210 in Multnomah County. The practice phone is (503) 413-7682.
- Legacy Good Samaritan Medical Center1015 Nw 22nd Avenue, W121, Portland, OR 97210 · Multnomah CountyPhone(503) 413-7682
Source: Dmand AI Affiliation Data
Dr. Mark Huntington Whiteford is affiliated with 2 sites of care and 2 medical groups
Dr. Whiteford's primary practice is Legacy Good Samaritan Medical Center in Portland, Oregon, part of Legacy Health. Dr. Whiteford is also affiliated with Providence Portland Medical Center. The medical group on file is The Oregon Clinic. Dmand AI also links Dr. Whiteford to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Huntington Whiteford's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Whiteford practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Legacy Good Samaritan Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Huntington Whiteford is one of 30 colorectal surgeons in Oregon
Colon and rectal surgery is Dr. Whiteford's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Whiteford is licensed in Oregon.
Specialties and state licenses
- Colon and rectal surgery, OregonPrimary
Colorectal surgeons near Dr. Whiteford
Counts of colorectal surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Mark Huntington Whiteford billed Medicare for 120 services in 2024
CMS data shows 120 Medicare services from Dr. Whiteford across 9 procedure codes in 2024, for 100 Medicare patients. Medicare paid $10,687 for them.
Dr. Whiteford's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 852024: 841%
- Surgery
- 2023: 142024: 36157%
Where Dr. Whiteford's Medicare services took place, 2024
- In an office10991%
- In a facility119%
Dr. Whiteford compared with the Oregon median for colorectal surgeons, 2024
- Dr. Whiteford
- Oregon median
- Medicare services
- 120vs 123Close to median
- Medicare patients
- 100vs 929% above
- Part D claims
- 40vs 6235% below
Medians across 29 colorectal surgeons in Oregon with Dmand AI profiles that report each measure.
Dr. Whiteford's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Whiteford and other colorectal surgeons in Oregon.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Huntington Whiteford treated 100 Medicare patients in 2024, average age 71
CMS counts 100 Medicare patients who saw Dr. Whiteford in 2024. The largest group is 65 to 74, with 55 patients. 61% of them have high cholesterol, and 50% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Whiteford's median patient age at 63, with 52% women.
Dr. Whiteford's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Whiteford's Medicare patients by sex, 2024
- Women5050%
- Men5050%
Chronic conditions among Dr. Whiteford's Medicare patients, 2024
- High cholesterol61%
- High blood pressure50%
- Cancer41%
- Arthritis37%
- Mood disorders24%
- Anxiety22%
- Depression17%
- Diabetes17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Whiteford's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Huntington Whiteford wrote 84 Medicare Part D claims in 2024
In 2024, Dr. Whiteford wrote 84 Medicare Part D claims for 37 patients. 81% of them were for generic drugs. CMS names the drug for 40 of them, across 2 drugs with 11 or more claims each, at $219 in total drug cost. In 2023, CMS named 86 claims across 3 drugs.
Dr. Whiteford's Part D claims by kind of drug, 2024
- Generic68 claims81%
- Brand-name16 claims19%
Dr. Whiteford's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Whiteford's Part D claims, 2024
- Opioids25%21 of 84 claims
- Antibiotics50%42 of 84 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 862024: 4053%
Drugs named by CMS: 2 in 2024, 3 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Mark Huntington Whiteford ranks in the 46th percentile for colonoscopy in Medicare
Dr. Whiteford accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Whiteford as offering telehealth. CMS counts 18 procedures of colonoscopy by Dr. Whiteford, more than 46% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Whiteford ranks in Medicare procedure volume
- Colonoscopy
- 46th percentile18 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark Huntington Whiteford received $32,715 in industry payments from 2016 to 2025
CMS Open Payments shows 74 general payments to Dr. Whiteford from 14 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 68% of the total. Olympus Corporation paid the most, $22,422. It also lists 1 research payment totaling $7,048 in 2016.
General payments to Dr. Whiteford by program year, 2016 to 2025
General payments to Dr. Whiteford by kind, 2016 to 2025
- Consulting fees$22,26868%
- Travel and lodging$4,13713%
- Honoraria$2,5008%
- Food and beverage$2,1907%
- Charitable contributions$1,6215%
Companies that paid Dr. Whiteford the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Huntington Whiteford graduated from University of Maryland School of Medicine
Dr. Whiteford graduated from University of Maryland School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Huntington Whiteford's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Mark Huntington Whiteford
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Mark Huntington Whiteford's NPI number?
Dr. Mark Huntington Whiteford's NPI number is 1710970892. It was assigned on August 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Huntington Whiteford?
Dr. Mark Huntington Whiteford is a colorectal surgeon in Portland, Oregon. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Mark Huntington Whiteford practice?
Dr. Whiteford practices at 1015 Nw 22nd Avenue, W121, Portland, OR 97210. Dr. Whiteford's primary practice is Legacy Good Samaritan Medical Center in Portland, Oregon, part of Legacy Health. Dmand AI also links Dr. Whiteford to 1 medical group.
What is Dr. Mark Huntington Whiteford's office phone number?
The practice phone on file for Dr. Whiteford is (503) 413-7682.
What is Dr. Mark Huntington Whiteford's medical license number?
Dr. Whiteford holds Oregon license MD21976.
Which hospitals is Dr. Mark Huntington Whiteford affiliated with?
Dr. Whiteford practices at Legacy Good Samaritan Medical Center in Portland, Oregon. Dr. Whiteford is also affiliated with Providence Portland Medical Center.
What medical group is Dr. Mark Huntington Whiteford part of?
Dr. Whiteford is linked to The Oregon Clinic. Dmand AI links Dr. Whiteford to 1 more medical group.
Does Dr. Mark Huntington Whiteford accept Medicare?
Yes. CMS data shows Dr. Whiteford billed Medicare for 120 services in 2024, and Dr. Whiteford accepts Medicare assignment.
Does Dr. Mark Huntington Whiteford offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Whiteford as offering telehealth services.
How many Medicare patients does Dr. Mark Huntington Whiteford see?
CMS counts 100 Medicare patients who saw Dr. Whiteford in 2024, with an average age of 71.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Huntington Whiteford bill to Medicare?
In 2024, Dr. Whiteford's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: digestive system (45300).
Where did Dr. Mark Huntington Whiteford go to medical school?
Dr. Whiteford graduated from University of Maryland School of Medicine in 1991.
What drugs does Dr. Mark Huntington Whiteford prescribe most?
In 2024 Medicare Part D data, Dr. Whiteford's most prescribed drugs by claims were Ciprofloxacin HCl and Metronidazole.
Has Dr. Mark Huntington Whiteford received payments from drug or device companies?
CMS Open Payments shows $32,715 in general payments to Dr. Whiteford from 14 companies from 2016 to 2025. The largest total came from Olympus Corporation.
How long has Dr. Mark Huntington Whiteford been practicing?
Dr. Whiteford graduated from medical school in 1991, 35 years ago.
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