Dr. Aaron Daniel Knudson, DO
- Medicare services, 2024
- 104
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 87
- Hospital affiliations
- 2
- Industry payments
- $59
- Practice address
- 501 North Navajo Drive, Page, AZ 86040
- Practice phone
- Call (928) 645-2424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knudson's professional email, personal email and mobile number
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Dr. Aaron Daniel Knudson is an internist in Page, Arizona
Dr. Knudson practices at Page Hospital in Page, Arizona, part of Banner Health.
Dr. Knudson's NPI, 1447417951, was assigned on May 21, 2008. Dr. Knudson holds Arizona license 005875.
- NPI
- 1447417951NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426208083
- NPI enumeration date
- May 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (928) 645-2424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Aaron Daniel Knudson practices at Page Hospital in Page, Arizona
Dr. Knudson's primary practice is Page Hospital, at 501 North Navajo Drive, Page, AZ 86040 in Coconino County. The practice phone is (928) 645-2424.
- Page Hospital501 North Navajo Drive, Page, AZ 86040 · Coconino CountyPhone(928) 645-2424
Source: Dmand AI Affiliation Data
Dr. Aaron Daniel Knudson is affiliated with 2 sites of care and 4 medical groups
Dr. Knudson's primary practice is Page Hospital in Page, Arizona, part of Banner Health. Dr. Knudson is also affiliated with St. George Regional Hospital. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Knudson to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Aaron Daniel Knudson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knudson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Page Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Aaron Daniel Knudson is one of 2,420 internists in Arizona
Internal medicine is Dr. Knudson's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Knudson is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Knudson
Counts of internists 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. Aaron Daniel Knudson billed Medicare for 104 services in 2024
CMS data shows 104 Medicare services from Dr. Knudson across 3 procedure codes in 2024, for 37 Medicare patients. Medicare paid $6,299 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Knudson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 982024: 1046%
Dr. Knudson compared with the Arizona median for internists, 2024
- Dr. Knudson
- Arizona median
- Medicare services
- 104vs 47678% below
- Medicare patients
- 37vs 20582% below
- Part D claims
- 11vs 26096% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Knudson'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Aaron Daniel Knudson treated 37 Medicare patients in 2024, average age 79
CMS counts 37 Medicare patients who saw Dr. Knudson in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 57% have diabetes. 35% are also on Medicaid. Their average risk score is 1.48, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Knudson's median patient age at 52, with 54% women.
Dr. Knudson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Knudson's Medicare patients by sex, 2024
- Women2362%
- Men1438%
Chronic conditions among Dr. Knudson's Medicare patients, 2024
- High blood pressure75%
- Diabetes57%
- High cholesterol54%
- Chronic kidney disease41%
- Arthritis35%
- Ischemic heart disease35%
- COPD30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knudson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women54%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Aaron Daniel Knudson wrote 87 Medicare Part D claims in 2024
In 2024, Dr. Knudson wrote 87 Medicare Part D claims for 39 patients. 87% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $46 in total drug cost. In 2023, CMS named 27 claims across 2 drugs.
Dr. Knudson's Part D claims by kind of drug, 2024
- Generic76 claims87%
- Brand-name11 claims13%
Dr. Knudson'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. Knudson's Part D claims, 2024
- Antibiotics28%24 of 87 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: 272024: 1159%
Drugs named by CMS: 1 in 2024, 2 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
How Dr. Aaron Daniel Knudson takes part in Medicare
Dr. Knudson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Aaron Daniel Knudson received $59 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Knudson from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $59.
Companies that paid Dr. Knudson the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Aaron Daniel Knudson'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Aaron Daniel Knudson
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. Aaron Daniel Knudson's NPI number?
Dr. Aaron Daniel Knudson's NPI number is 1447417951. It was assigned on May 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Aaron Daniel Knudson?
Dr. Aaron Daniel Knudson is an internist in Page, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Aaron Daniel Knudson practice?
Dr. Knudson practices at 501 North Navajo Drive, Page, AZ 86040. Dr. Knudson's primary practice is Page Hospital in Page, Arizona, part of Banner Health. Dmand AI also links Dr. Knudson to 3 medical groups.
What is Dr. Aaron Daniel Knudson's office phone number?
The practice phone on file for Dr. Knudson is (928) 645-2424.
What is Dr. Aaron Daniel Knudson's medical license number?
Dr. Knudson holds Arizona license 005875.
Which hospitals is Dr. Aaron Daniel Knudson affiliated with?
Dr. Knudson practices at Page Hospital in Page, Arizona. Dr. Knudson is also affiliated with St. George Regional Hospital.
What medical group is Dr. Aaron Daniel Knudson part of?
Dr. Knudson is linked to Banner Medical Group. Dmand AI links Dr. Knudson to 3 more medical groups.
Does Dr. Aaron Daniel Knudson accept Medicare?
Yes. CMS data shows Dr. Knudson billed Medicare for 104 services in 2024, and Dr. Knudson accepts Medicare assignment.
How many Medicare patients does Dr. Aaron Daniel Knudson see?
CMS counts 37 Medicare patients who saw Dr. Knudson in 2024, with an average age of 79.
What services does Dr. Aaron Daniel Knudson bill to Medicare?
In 2024, Dr. Knudson's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99238) and hospital inpatient care (99222).
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What drugs does Dr. Aaron Daniel Knudson prescribe most?
In 2024 Medicare Part D data, Dr. Knudson's most prescribed drugs by claims were Prednisone.
Has Dr. Aaron Daniel Knudson received payments from drug or device companies?
CMS Open Payments shows $59 in general payments to Dr. Knudson from 1 company from 2017 to 2017. The largest total came from Allergan Inc.
How long has Dr. Aaron Daniel Knudson been practicing?
Dr. Knudson graduated from medical school in 2008, 18 years ago.
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