Dr. Jennifer Mattson, MD
- Medicare services, 2024
- 453
- Medicare patients, 2024
- 307
- Part D claims, 2024
- 2,094
- Hospital affiliations
- 2
- Industry payments
- $88
- Practice address
- 10180 Se Sunnyside Road, Clackamas, OR 97015
- Practice phone
- Call (503) 652-2880
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Mattson'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. Jennifer Mattson is a cardiologist in Clackamas, Oregon
Dr. Mattson practices at Kaiser Permanente Sunnyside Medical Center in Clackamas, Oregon, part of Kaiser Permanente.
Dr. Mattson's NPI, 1023496700, was assigned on May 13, 2015. Dr. Mattson graduated from University of Pittsburgh School of Medicine in 2015. Dr. Mattson holds Pennsylvania license MD476196.
- NPI
- 1023496700NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8628306222
- NPI enumeration date
- May 13, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (503) 652-2880
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Jennifer Mattson practices at Kaiser Permanente Sunnyside Medical Center in Clackamas, Oregon
Dr. Mattson's primary practice is Kaiser Permanente Sunnyside Medical Center, at 10180 Se Sunnyside Road, Clackamas, OR 97015 in Clackamas County. The practice phone is (503) 652-2880.
- Kaiser Permanente Sunnyside Medical Center10180 Se Sunnyside Road, Clackamas, OR 97015 · Clackamas CountyPhone(503) 652-2880
Source: Dmand AI Affiliation Data
Dr. Jennifer Mattson is affiliated with 3 sites of care and 1 medical group
Dr. Mattson's primary practice is Kaiser Permanente Sunnyside Medical Center in Clackamas, Oregon, part of Kaiser Permanente. Dr. Mattson is also affiliated with Kaiser Permanente Westside Medical Center. The medical group on file is Kaiser Permanente Northwest. Dmand AI also links Dr. Mattson to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jennifer Mattson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mattson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Sunnyside Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jennifer Mattson is one of 233 cardiologists in Oregon
Cardiovascular disease is Dr. Mattson's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Mattson is licensed in Pennsylvania.
Specialties and state licenses
- Cardiovascular disease, PennsylvaniaPrimary
Cardiologists near Dr. Mattson
Counts of cardiologists 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. Jennifer Mattson billed Medicare for 453 services in 2024
CMS data shows 453 Medicare services from Dr. Mattson across 10 procedure codes in 2024, for 307 Medicare patients. Medicare paid $27,542 for them.
Dr. Mattson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2972024: 22026%
- Office and hospital visits
- 2023: 2112024: 2162%
- Imaging
- 2023: 732024: 1777%
Where Dr. Mattson's Medicare services took place, 2024
- In an office24253%
- In a facility21147%
Dr. Mattson compared with the Oregon median for cardiologists, 2024
- Dr. Mattson
- Oregon median
- Medicare services
- 453vs 1,19762% below
- Medicare patients
- 307vs 75259% below
- Part D claims
- 1,919vs 1,60919% above
Medians across 234 cardiologists in Oregon with Dmand AI profiles that report each measure.
Dr. Mattson'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. Jennifer Mattson treated 307 Medicare patients in 2024, average age 74
CMS counts 307 Medicare patients who saw Dr. Mattson in 2024. The largest group is 65 to 74, with 157 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Mattson's median patient age at 56, with 57% women.
Dr. Mattson's Medicare patients by age, 2024
Dr. Mattson's Medicare patients by sex, 2024
- Women15250%
- Men15550%
Chronic conditions among Dr. Mattson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease51%
- Atrial fibrillation38%
- Heart failure38%
- Diabetes36%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mattson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jennifer Mattson wrote 2,094 Medicare Part D claims in 2024
In 2024, Dr. Mattson wrote 2,094 Medicare Part D claims for 328 patients. 83% of them were for generic drugs. CMS names the drug for 1,919 of them, across 31 drugs with 11 or more claims each, at $258,130 in total drug cost. In 2023, CMS named 931 claims across 23 drugs.
Dr. Mattson's Part D claims by kind of drug, 2024
- Generic1,733 claims83%
- Brand-name361 claims17%
Dr. Mattson'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9312024: 1,919106%
Drugs named by CMS: 31 in 2024, 23 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. Jennifer Mattson takes part in Medicare
Dr. Mattson 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. Jennifer Mattson received $88 in industry payments from 2023 to 2024
CMS Open Payments shows 3 general payments to Dr. Mattson from 3 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $54.
General payments to Dr. Mattson by program year, 2023 to 2024
Companies that paid Dr. Mattson the most, 2023 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jennifer Mattson graduated from University of Pittsburgh School of Medicine
Dr. Mattson graduated from University of Pittsburgh School of Medicine in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jennifer Mattson'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) |
| 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. Jennifer Mattson
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. Jennifer Mattson's NPI number?
Dr. Jennifer Mattson's NPI number is 1023496700. It was assigned on May 13, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jennifer Mattson?
Dr. Jennifer Mattson is a cardiologist in Clackamas, Oregon. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Jennifer Mattson practice?
Dr. Mattson practices at 10180 Se Sunnyside Road, Clackamas, OR 97015. Dr. Mattson's primary practice is Kaiser Permanente Sunnyside Medical Center in Clackamas, Oregon, part of Kaiser Permanente. Dmand AI also links Dr. Mattson to 1 group practice or clinic.
What is Dr. Jennifer Mattson's office phone number?
The practice phone on file for Dr. Mattson is (503) 652-2880.
What is Dr. Jennifer Mattson's medical license number?
Dr. Mattson holds Pennsylvania license MD476196.
Which hospitals is Dr. Jennifer Mattson affiliated with?
Dr. Mattson practices at Kaiser Permanente Sunnyside Medical Center in Clackamas, Oregon. Dr. Mattson is also affiliated with Kaiser Permanente Westside Medical Center.
What medical group is Dr. Jennifer Mattson part of?
Dr. Mattson is linked to Kaiser Permanente Northwest.
Does Dr. Jennifer Mattson accept Medicare?
Yes. CMS data shows Dr. Mattson billed Medicare for 453 services in 2024, and Dr. Mattson accepts Medicare assignment.
How many Medicare patients does Dr. Jennifer Mattson see?
CMS counts 307 Medicare patients who saw Dr. Mattson in 2024, with an average age of 74.
What services does Dr. Jennifer Mattson bill to Medicare?
In 2024, Dr. Mattson's most billed Medicare services were heart test or procedure (93306), office visit, established patient (99214) and hospital inpatient care (99222).
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Where did Dr. Jennifer Mattson go to medical school?
Dr. Mattson graduated from University of Pittsburgh School of Medicine in 2015.
What drugs does Dr. Jennifer Mattson prescribe most?
In 2024 Medicare Part D data, Dr. Mattson's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Atorvastatin Calcium.
Has Dr. Jennifer Mattson received payments from drug or device companies?
CMS Open Payments shows $88 in general payments to Dr. Mattson from 3 companies from 2023 to 2024. The largest total came from Abiomed.
How long has Dr. Jennifer Mattson been practicing?
Dr. Mattson graduated from medical school in 2015, 11 years ago.
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