Troy J. Chatwin, PA
- Part D claims, 2024
- 975
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 125 16th E Ave, Seattle, WA 98112
- Practice phone
- Call (509) 241-7349
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Foundation Health Plan of Washington
Seattle, Washington
Find Troy Chatwin'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.
Troy J. Chatwin is a physician assistant in Seattle, Washington
Troy Chatwin practices at Kaiser Foundation Health Plan of Washington in Seattle, Washington.
Troy Chatwin's NPI, 1518014919, was assigned on January 5, 2007. Troy Chatwin holds Washington license PA10004584.
- NPI
- 1518014919NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678569084
- NPI enumeration date
- January 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 241-7349
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Troy J. Chatwin practices at Kaiser Foundation Health Plan of Washington in Seattle, Washington
Troy Chatwin's primary practice is Kaiser Foundation Health Plan of Washington, at 125 16th E Ave, Seattle, WA 98112 in King County. The practice phone is (509) 241-7349.
- Kaiser Foundation Health Plan of Washington125 16th E Ave, Seattle, WA 98112 · King CountyPhone(509) 241-7349
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Troy J. Chatwin is affiliated with 2 sites of care and 1 medical group
Troy Chatwin's primary practice is Kaiser Foundation Health Plan of Washington in Seattle, Washington. The medical group on file is Washington Permanente Medical Group, P.C. Dmand AI also links Troy Chatwin to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Troy J. Chatwin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Troy Chatwin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Foundation Health Plan of Washington | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Troy J. Chatwin is one of 728 physician assistants in Washington
Medical is Troy Chatwin's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Troy Chatwin is licensed in Washington.
Specialties and state licenses
- Medical physician assistant, WashingtonPrimary
Physician assistants near Troy Chatwin
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
Troy J. Chatwin's patients have a median age of 53
Across all payers, Dmand AI patient panel data puts Troy Chatwin's median patient age at 53, with 64% women.
Troy Chatwin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Troy J. Chatwin wrote 975 Medicare Part D claims in 2024
In 2024, Troy Chatwin wrote 975 Medicare Part D claims for 605 patients. 89% of them were for generic drugs.
Troy Chatwin's Part D claims by kind of drug, 2024
- Generic872 claims89%
- Brand-name and other103 claims11%
Drug classes CMS tracks in Troy Chatwin's Part D claims, 2024
- Opioids12%119 of 975 claims
- Antibiotics3%29 of 975 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 Troy J. Chatwin takes part in Medicare
Troy Chatwin 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 Troy J. Chatwin'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Troy J. Chatwin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Troy J. Chatwin's NPI number?
Troy J. Chatwin's NPI number is 1518014919. It was assigned on January 5, 2007, and it is active in the NPI Registry.
What does Troy J. Chatwin specialize in?
Troy J. Chatwin is a physician assistant in Seattle, Washington. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Troy J. Chatwin practice?
Troy Chatwin practices at 125 16th E Ave, Seattle, WA 98112. Troy Chatwin's primary practice is Kaiser Foundation Health Plan of Washington in Seattle, Washington. Dmand AI also links Troy Chatwin to 1 group practice or clinic.
What is Troy J. Chatwin's office phone number?
The practice phone on file for Troy Chatwin is (509) 241-7349.
What is Troy J. Chatwin's medical license number?
Troy Chatwin holds Washington license PA10004584.
What medical group is Troy J. Chatwin part of?
Troy Chatwin is linked to Washington Permanente Medical Group, P.C.
Does Troy J. Chatwin accept Medicare?
Yes. CMS lists Troy Chatwin as accepting Medicare assignment.
How long has Troy J. Chatwin been practicing?
Troy Chatwin graduated from medical school in 2001, 25 years ago.
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