Dr. Katherine Peterson, MD
- Medicare services, 2024
- 285
- Medicare patients, 2024
- 243
- Part D claims, 2024
- 135
- Hospital affiliations
- 2
- Industry payments
- $63
- Practice address
- 500 17th Avenue, Seattle, WA 98122
- Practice phone
- Call (206) 320-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Peterson's professional email, personal email and mobile number
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Dr. Katherine Peterson is an emergency medicine physician in Seattle, Washington
Dr. Peterson practices at Swedish Cherry Hill Campus in Seattle, Washington, part of Providence Health & Services.
Dr. Peterson's NPI, 1679936728, was assigned on April 5, 2016. Dr. Peterson graduated from Keck School of Medicine of USC in 2016. Dr. Peterson holds Michigan license 4301502274.
- NPI
- 1679936728NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931524154
- NPI enumeration date
- April 5, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (206) 320-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katherine Peterson practices at Swedish Cherry Hill Campus in Seattle, Washington
Dr. Peterson's primary practice is Swedish Cherry Hill Campus, at 500 17th Avenue, Seattle, WA 98122 in King County. The practice phone is (206) 320-2000.
- Swedish Cherry Hill Campus500 17th Avenue, Seattle, WA 98122 · King CountyPhone(206) 320-2000
Source: Dmand AI Affiliation Data
Dr. Katherine Peterson is affiliated with 3 sites of care and 3 medical groups
Dr. Peterson's primary practice is Swedish Cherry Hill Campus in Seattle, Washington, part of Providence Health & Services. Dr. Peterson is also affiliated with Swedish First Hill Campus. The medical group on file is Seattle Emergency Physicians Services. Dmand AI also links Dr. Peterson to 2 more medical groups and 1 hospital outpatient department, 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. Katherine Peterson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peterson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Swedish Cherry Hill Campus | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katherine Peterson is one of 1,408 emergency medicine physicians in Washington
Emergency medicine is Dr. Peterson's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Peterson is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Peterson's licenses on file in 2 states: Michigan and Washington.
Specialties and state licenses
- Emergency medicine, MichiganPrimary
- Washington license
Emergency medicine physicians near Dr. Peterson
Counts of emergency medicine physicians 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. Katherine Peterson billed Medicare for 285 services in 2024
CMS data shows 285 Medicare services from Dr. Peterson across 4 procedure codes in 2024, for 243 Medicare patients. Medicare paid $31,810 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Peterson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1162024: 234102%
- Tests and treatments
- 2023: 232024: 51122%
Dr. Peterson compared with the Washington median for emergency medicine physicians, 2024
- Dr. Peterson
- Washington median
- Medicare services
- 285vs 2686% above
- Medicare patients
- 243vs 2239% above
- Part D claims
- 14vs 6177% below
Medians across 1,440 emergency medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. Peterson'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. Peterson and other emergency medicine physicians in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katherine Peterson treated 243 Medicare patients in 2024, average age 70
CMS counts 243 Medicare patients who saw Dr. Peterson in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 44% are also on Medicaid. Their average risk score is 2.08, 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. Peterson's median patient age at 58, with 58% women.
Dr. Peterson's Medicare patients by age, 2024
Dr. Peterson's Medicare patients by sex, 2024
- Women13656%
- Men10744%
Chronic conditions among Dr. Peterson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Mood disorders59%
- Arthritis58%
- Anxiety55%
- Depression52%
- Diabetes46%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Peterson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katherine Peterson wrote 135 Medicare Part D claims in 2024
In 2024, Dr. Peterson wrote 135 Medicare Part D claims for 101 patients. 97% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $34 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Peterson's Part D claims by kind of drug, 2024
- Generic131 claims97%
- Brand-name and other4 claims3%
Dr. Peterson'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. Peterson's Part D claims, 2024
- Opioids11%15 of 135 claims
- Antibiotics52%70 of 135 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: 122024: 1417%
Drugs named by CMS: 1 in 2024, 1 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. Katherine Peterson takes part in Medicare
Dr. Peterson 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. Katherine Peterson received $63 in industry payments from 2021 to 2022
CMS Open Payments shows 4 general payments to Dr. Peterson from 1 drug or device company from 2021 to 2022. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $63.
General payments to Dr. Peterson by program year, 2021 to 2022
Companies that paid Dr. Peterson the most, 2021 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katherine Peterson graduated from Keck School of Medicine of USC
Dr. Peterson graduated from Keck School of Medicine of USC in 2016.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Katherine Peterson accepts plans from 4 insurance carriers
Dr. Peterson is in network with 4 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Blue Cross and Blue Shield of Nebraska. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross and Blue Shield of Nebraska
- HCSC
Plan types Dr. Peterson accepts, by number of carriers
- PPO4
- HMO2
- POS2
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Katherine Peterson'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 |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Katherine Peterson
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. Katherine Peterson's NPI number?
Dr. Katherine Peterson's NPI number is 1679936728. It was assigned on April 5, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine Peterson?
Dr. Katherine Peterson is an emergency medicine physician in Seattle, Washington. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Katherine Peterson practice?
Dr. Peterson practices at 500 17th Avenue, Seattle, WA 98122. Dr. Peterson's primary practice is Swedish Cherry Hill Campus in Seattle, Washington, part of Providence Health & Services. Dmand AI also links Dr. Peterson to 2 medical groups and 1 hospital outpatient department.
What is Dr. Katherine Peterson's office phone number?
The practice phone on file for Dr. Peterson is (206) 320-2000.
What is Dr. Katherine Peterson's medical license number?
Dr. Peterson holds Michigan license 4301502274, one of the licenses on file in 2 states.
Which states has Dr. Katherine Peterson been licensed in?
Dmand AI has state licenses on file for Dr. Peterson in Michigan (2020 to 2026) and Washington (2025).
Which hospitals is Dr. Katherine Peterson affiliated with?
Dr. Peterson practices at Swedish Cherry Hill Campus in Seattle, Washington. Dr. Peterson is also affiliated with Swedish First Hill Campus.
What medical group is Dr. Katherine Peterson part of?
Dr. Peterson is linked to Seattle Emergency Physicians Services. Dmand AI links Dr. Peterson to 2 more medical groups.
Does Dr. Katherine Peterson accept Medicare?
Yes. CMS data shows Dr. Peterson billed Medicare for 285 services in 2024, and Dr. Peterson accepts Medicare assignment.
How many Medicare patients does Dr. Katherine Peterson see?
CMS counts 243 Medicare patients who saw Dr. Peterson in 2024, with an average age of 70.
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Is Dr. Katherine Peterson board certified?
Yes. Dr. Peterson is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Katherine Peterson bill to Medicare?
In 2024, Dr. Peterson's most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and critical care (99291).
Where did Dr. Katherine Peterson go to medical school?
Dr. Peterson graduated from Keck School of Medicine of USC in 2016.
What drugs does Dr. Katherine Peterson prescribe most?
In 2024 Medicare Part D data, Dr. Peterson's most prescribed drugs by claims were Cephalexin.
Has Dr. Katherine Peterson received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Peterson from 1 company from 2021 to 2022. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Katherine Peterson been practicing?
Dr. Peterson graduated from medical school in 2016, 10 years ago.
What insurance does Dr. Katherine Peterson accept?
Dr. Peterson is in network with 4 carriers, including United Healthcare, Blue Cross Blue Shield of Michigan and Blue Cross and Blue Shield of Nebraska. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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