Dr. Ryan David Clark, MD
- Medicare services, 2024
- 36
- Medicare patients, 2024
- 64
- Part D claims, 2020
- 21
- Hospital affiliations
- 3
- Industry payments
- $20,034
- Practice address
- 115 10th Avenue Northeast, Deer River, MN 56636
- Practice phone
- Call (218) 246-4200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Clark'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. Ryan David Clark is a cardiothoracic surgeon in Deer River, Minnesota
Dr. Clark practices at Essentia Health-Deer River in Deer River, Minnesota, part of Essentia Health.
Dr. Clark's NPI, 1689061822, was assigned on April 24, 2015. Dr. Clark graduated from University of Minnesota Medical School in 2015. Dr. Clark holds Minnesota license 71069.
- NPI
- 1689061822NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1254652068
- NPI enumeration date
- April 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (218) 246-4200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan David Clark practices at Essentia Health-Deer River in Deer River, Minnesota
Dr. Clark's primary practice is Essentia Health-Deer River, at 115 10th Avenue Northeast, Deer River, MN 56636 in Itasca County. The practice phone is (218) 246-4200.
- Essentia Health-Deer River115 10th Avenue Northeast, Deer River, MN 56636 · Itasca CountyPhone(218) 246-4200
Source: Dmand AI Affiliation Data
Dr. Ryan David Clark is affiliated with 6 sites of care and 2 medical groups
Dr. Clark's primary practice is Essentia Health-Deer River in Deer River, Minnesota, part of Essentia Health. Dr. Clark is also affiliated with Essentia Health-St. Mary's Medical Center. The medical group on file is Essentia Health-Duluth Clinic. Dmand AI also links Dr. Clark to 1 more hospital, 1 group practice or clinic, 1 home health agency, 1 senior living community and 1 medical group, 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. Ryan David Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Essentia Health-Deer River | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan David Clark is one of 101 cardiothoracic surgeons in Minnesota
Thoracic surgery (cardiothoracic vascular surgery) is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 208G00000X. Dr. Clark is licensed in Minnesota.
Specialties and state licenses
- Thoracic surgery (cardiothoracic vascular surgery), MinnesotaPrimary
Cardiothoracic surgeons near Dr. Clark
Counts of cardiothoracic 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. Ryan David Clark billed Medicare for 36 services in 2024
CMS data shows 36 Medicare services from Dr. Clark across 2 procedure codes in 2024, for 64 Medicare patients. Medicare paid $21,107 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 362024: 36No change
Dr. Clark compared with the Minnesota median for cardiothoracic surgeons, 2024
- Dr. Clark
- Minnesota median
- Medicare services
- 36vs 9763% below
- Medicare patients
- 64vs 10237% below
- Part D claims
- 21vs 22Close to median
Medians across 79 cardiothoracic surgeons in Minnesota with Dmand AI profiles that report each measure.
Dr. Clark'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. Ryan David Clark treated 64 Medicare patients in 2024, average age 72
CMS counts 64 Medicare patients who saw Dr. Clark in 2024. The largest group is 65 to 74, with 30 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Clark's median patient age at 71, with 45% women.
Dr. Clark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Clark's Medicare patients by sex, 2024
- Women2234%
- Men4266%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure48%
- Diabetes44%
- Arthritis39%
- Atrial fibrillation36%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan David Clark wrote 21 Medicare Part D claims in 2020
In 2020, Dr. Clark wrote 21 Medicare Part D claims. They cover 1 drug, with $23,487 in total drug cost. In 2019, CMS named 36 claims across 2 drugs.
Dr. Clark's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 362020: 2142%
Drugs named by CMS: 1 in 2020, 2 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Ryan David Clark offers telehealth to Medicare patients
Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Clark as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Coronary artery bypass graft (CABG): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ryan David Clark received $20,034 in industry payments from 2019 to 2025
CMS Open Payments shows 155 general payments to Dr. Clark from 12 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 40% of the total. Edwards Lifesciences Corporation paid the most, $11,686.
General payments to Dr. Clark by program year, 2019 to 2025
General payments to Dr. Clark by kind, 2019 to 2025
- Food and beverage$8,00940%
- Travel and lodging$7,18736%
- Education$4,83824%
Companies that paid Dr. Clark the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan David Clark graduated from University of Minnesota Medical School
Dr. Clark graduated from University of Minnesota Medical School in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ryan David Clark'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) |
| 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. Ryan David Clark
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. Ryan David Clark's NPI number?
Dr. Ryan David Clark's NPI number is 1689061822. It was assigned on April 24, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan David Clark?
Dr. Ryan David Clark is a cardiothoracic surgeon in Deer River, Minnesota. The primary specialty in the NPI Registry is Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (taxonomy code 208G00000X).
Where does Dr. Ryan David Clark practice?
Dr. Clark practices at 115 10th Avenue Northeast, Deer River, MN 56636. Dr. Clark's primary practice is Essentia Health-Deer River in Deer River, Minnesota, part of Essentia Health. Dmand AI also links Dr. Clark to 1 hospital, 1 group practice or clinic, 1 home health agency, 1 senior living community and 1 medical group.
What is Dr. Ryan David Clark's office phone number?
The practice phone on file for Dr. Clark is (218) 246-4200.
What is Dr. Ryan David Clark's medical license number?
Dr. Clark holds Minnesota license 71069.
Which hospitals is Dr. Ryan David Clark affiliated with?
Dr. Clark practices at Essentia Health-Deer River in Deer River, Minnesota. Dr. Clark is also affiliated with Essentia Health-St. Mary's Medical Center. Dmand AI links Dr. Clark to 1 more hospital.
What medical group is Dr. Ryan David Clark part of?
Dr. Clark is linked to Essentia Health-Duluth Clinic. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Ryan David Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 36 services in 2024, and Dr. Clark accepts Medicare assignment.
Does Dr. Ryan David Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Clark as offering telehealth services.
How many Medicare patients does Dr. Ryan David Clark see?
CMS counts 64 Medicare patients who saw Dr. Clark in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Ryan David Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were surgery: heart and blood vessels (33508) and surgery: heart and blood vessels (33533).
Where did Dr. Ryan David Clark go to medical school?
Dr. Clark graduated from University of Minnesota Medical School in 2015.
What drugs does Dr. Ryan David Clark prescribe most?
In 2020 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Creon.
Has Dr. Ryan David Clark received payments from drug or device companies?
CMS Open Payments shows $20,034 in general payments to Dr. Clark from 12 companies from 2019 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has Dr. Ryan David Clark been practicing?
Dr. Clark graduated from medical school in 2015, 11 years ago.
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