Jonathan Seabrook Jr., PA-C
- Medicare patients, 2024
- 358
- Part D claims, 2024
- 759
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Practice address
- 3901 Hoyt Avenue, Everett, WA 98201
- Practice phone
- Call (425) 317-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Optum - Founders
Mammography / Breast Imaging Center · Everett, Washington
Find Jonathan Seabrook'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.
Jonathan Seabrook Jr. is a physician assistant in Everett, Washington
Jonathan Seabrook practices at Optum - Founders in Everett, Washington.
Jonathan Seabrook's NPI, 1275541393, was assigned on August 4, 2006. Jonathan Seabrook holds Washington license PA10003632.
- NPI
- 1275541393NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658329347
- NPI enumeration date
- August 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 317-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jonathan Seabrook Jr. practices at Optum - Founders in Everett, Washington
Jonathan Seabrook's primary practice is Optum - Founders, at 3901 Hoyt Avenue, Everett, WA 98201. The practice phone is (425) 317-3400.
- Optum - Founders3901 Hoyt Avenue, Everett, WA 98201Phone(425) 317-3400
Source: Dmand AI Affiliation Data
Jonathan Seabrook Jr. is affiliated with 3 sites of care and 2 medical groups
Jonathan Seabrook's primary practice is Optum - Founders in Everett, Washington. The medical group on file is The Everett Clinic. Dmand AI also links Jonathan Seabrook to 2 more group practices and clinics and 1 medical group, each named with a free account. Jonathan Seabrook's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jonathan Seabrook Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jonathan Seabrook practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Optum - Founders | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jonathan Seabrook Jr. is one of 3,005 physician assistants in Washington
Physician assistant is Jonathan Seabrook's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Jonathan Seabrook is licensed in Washington.
Specialties and state licenses
- Physician assistant, WashingtonPrimary
Physician assistants near Jonathan Seabrook
Counts of physician assistants 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
Jonathan Seabrook Jr. treated 358 Medicare patients in 2024, average age 75
CMS counts 358 Medicare patients who saw Jonathan Seabrook in 2024. The largest group is 65 to 74, with 147 patients. 71% of them have high cholesterol, and 65% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Jonathan Seabrook's median patient age at 54, with 55% women.
Jonathan Seabrook's Medicare patients by age, 2024
Jonathan Seabrook's Medicare patients by sex, 2024
- Women20858%
- Men15042%
Chronic conditions among Jonathan Seabrook's Medicare patients, 2024
- High cholesterol71%
- High blood pressure65%
- Arthritis43%
- Chronic kidney disease27%
- Diabetes24%
- Mood disorders24%
- Ischemic heart disease22%
- Atrial fibrillation21%
Share of Medicare patients with each condition. A patient can have several.
Jonathan Seabrook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 54
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jonathan Seabrook Jr. wrote 759 Medicare Part D claims in 2024
In 2024, Jonathan Seabrook wrote 759 Medicare Part D claims for 547 patients. 94% of them were for generic drugs.
Jonathan Seabrook's Part D claims by kind of drug, 2024
- Generic714 claims94%
- Brand-name and other45 claims6%
Drug classes CMS tracks in Jonathan Seabrook's Part D claims, 2024
- Opioids2%18 of 759 claims
- Antibiotics47%359 of 759 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Jonathan Seabrook Jr. takes part in Medicare
Jonathan Seabrook 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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Sources for Jonathan Seabrook Jr.'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 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 (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) |
| 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 Jonathan Seabrook Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jonathan Seabrook Jr.'s NPI number?
Jonathan Seabrook Jr.'s NPI number is 1275541393. It was assigned on August 4, 2006, and it is active in the NPI Registry.
What does Jonathan Seabrook Jr. specialize in?
Jonathan Seabrook Jr. is a physician assistant in Everett, Washington. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Jonathan Seabrook Jr. practice?
Jonathan Seabrook practices at 3901 Hoyt Avenue, Everett, WA 98201. Jonathan Seabrook's primary practice is Optum - Founders in Everett, Washington. Dmand AI also links Jonathan Seabrook to 2 group practices and clinics and 1 medical group.
What is Jonathan Seabrook Jr.'s office phone number?
The practice phone on file for Jonathan Seabrook is (425) 317-3400.
What is Jonathan Seabrook Jr.'s medical license number?
Jonathan Seabrook holds Washington license PA10003632.
What medical group is Jonathan Seabrook Jr. part of?
Jonathan Seabrook is linked to The Everett Clinic. Dmand AI links Jonathan Seabrook to 1 more medical group.
Does Jonathan Seabrook Jr. accept Medicare?
Yes. CMS lists Jonathan Seabrook as accepting Medicare assignment.
How many Medicare patients does Jonathan Seabrook Jr. see?
CMS counts 358 Medicare patients who saw Jonathan Seabrook in 2024, with an average age of 75.
How long has Jonathan Seabrook Jr. been practicing?
Jonathan Seabrook graduated from medical school in 1997, 29 years ago.
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