Cathy Shih Chen, PA
- Part D claims, 2024
- 34
- Hospital affiliations
- 1
- Industry payments
- $69
- Medical groups
- 2
- State license
- 1
- Practice address
- 1415 Kincaid Street, Mount Vernon, WA 98274
- Practice phone
- Call (360) 424-4111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Cathy Shih Chen is a physician assistant in Bellingham, Washington
Cathy Chen practices at Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health.
Cathy Chen's NPI, 1740756873, was assigned on October 16, 2018. Cathy Chen holds Washington license PA6101802.
- NPI
- 1740756873NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2018
- NPI status
- Active
- Practice phone
- (360) 424-4111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cathy Shih Chen practices in Mount Vernon and Bellingham
Cathy Chen's primary practice is Skagit Valley Hospital, at 1415 Kincaid Street, Mount Vernon, WA 98274 in Skagit County. The practice phone is (360) 424-4111. The NPI Registry lists Cathy Chen's practice address as 101 E Stuart Rd, Bellingham, WA 98226.
- Skagit Valley HospitalPrimary1415 Kincaid Street, Mount Vernon, WA 98274 · Skagit CountyPhone(360) 424-4111
- NPI Registry address101 E Stuart Rd, Bellingham, WA 98226 · Whatcom County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Cathy Shih Chen is affiliated with 1 site of care and 2 medical groups
Cathy Chen's primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. The medical group on file is Signify Health. Dmand AI also links Cathy Chen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cathy Shih Chen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cathy Chen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Skagit Valley Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Skagit Regional Health and 6.2K+ hospitals, with verified contacts in the same login.
Cathy Shih Chen is one of 728 physician assistants in Washington
Medical is Cathy Chen's primary specialty in the NPI Registry, under taxonomy code 363AM0700X. Cathy Chen is licensed in Washington.
Specialties and state licenses
- Medical physician assistant, WashingtonPrimary
Physician assistants near Cathy Chen
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
Cathy Shih Chen's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Cathy Chen's median patient age at 62, with 32% women.
Cathy Chen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women32%
- Men68%
Source: Dmand AI Patient Panel Data
Cathy Shih Chen wrote 34 Medicare Part D claims in 2024
In 2024, Cathy Chen wrote 34 Medicare Part D claims. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Cathy Shih Chen received $69 in industry payments in 2025
CMS Open Payments shows 1 general payment to Cathy Chen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $69.
Companies that paid Cathy Chen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Cathy Shih Chen'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (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 Cathy Shih Chen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cathy Shih Chen's NPI number?
Cathy Shih Chen's NPI number is 1740756873. It was assigned on October 16, 2018, and it is active in the NPI Registry.
What does Cathy Shih Chen specialize in?
Cathy Shih Chen is a physician assistant in Bellingham, Washington. The primary specialty in the NPI Registry is Medical Physician Assistant (taxonomy code 363AM0700X).
Where does Cathy Shih Chen practice?
Cathy Chen practices at 1415 Kincaid Street, Mount Vernon, WA 98274. Cathy Chen also practices at 101 E Stuart Rd, Bellingham, WA 98226. Cathy Chen's primary practice is Skagit Valley Hospital in Mount Vernon, Washington, part of Skagit Regional Health. Dmand AI also links Cathy Chen to 1 medical group.
What is Cathy Shih Chen's office phone number?
The practice phone on file for Cathy Chen is (360) 424-4111.
What is Cathy Shih Chen's medical license number?
Cathy Chen holds Washington license PA6101802, one of 2 state licenses on file.
Which hospitals is Cathy Shih Chen affiliated with?
Cathy Chen practices at Skagit Valley Hospital in Mount Vernon, Washington.
What medical group is Cathy Shih Chen part of?
Cathy Chen is linked to Signify Health. Dmand AI links Cathy Chen to 1 more medical group.
Has Cathy Shih Chen received payments from drug or device companies?
CMS Open Payments shows $69 in general payments to Cathy Chen from 1 company from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Cathy Shih Chen been practicing?
Cathy Chen graduated from medical school in 2018, 8 years ago.
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