Katherine Chinn
- Part D claims, 2024
- 241
- Hospital affiliations
- 1
- Industry payments
- $216
- Medical group
- 1
- State license
- 1
- Practice address
- 170 Alameda De Las Pulgas, Redwood City, CA 94062
- Practice phone
- Call (650) 369-5811
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine Chinn'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.
Katherine Chinn is a physician assistant in Redwood City, California
Katherine Chinn practices at Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health.
Katherine Chinn's NPI, 1144965567, was assigned on April 29, 2022.
- NPI
- 1144965567NPI Registry (opens in a new tab)
- NPI enumeration date
- April 29, 2022
- NPI status
- Active
- Practice phone
- (650) 369-5811
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Katherine Chinn practices at Dignity Health - Sequoia Hospital in Redwood City, California
Katherine Chinn's primary practice is Dignity Health - Sequoia Hospital, at 170 Alameda De Las Pulgas, Redwood City, CA 94062 in San Mateo County. The practice phone is (650) 369-5811.
- Dignity Health - Sequoia Hospital170 Alameda De Las Pulgas, Redwood City, CA 94062 · San Mateo CountyPhone(650) 369-5811
Source: Dmand AI Affiliation Data
Katherine Chinn is affiliated with 4 sites of care and 1 medical group
Katherine Chinn's primary practice is Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Katherine Chinn to 2 more hospital outpatient departments and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Chinn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Chinn practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Sequoia Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Chinn is one of 11,482 physician assistants in California
Physician assistant is Katherine Chinn's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Katherine Chinn
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
Katherine Chinn's patients have a median age of 83
Across all payers, Dmand AI patient panel data puts Katherine Chinn's median patient age at 83, with 29% women.
Katherine Chinn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 83
Patient panel by sex, all payers
- Women29%
- Men71%
Source: Dmand AI Patient Panel Data
Katherine Chinn wrote 241 Medicare Part D claims in 2024
In 2024, Katherine Chinn wrote 241 Medicare Part D claims for 88 patients. 79% of them were for generic drugs.
Katherine Chinn's Part D claims by kind of drug, 2024
- Generic190 claims79%
- Brand-name51 claims21%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Katherine Chinn received $216 in industry payments in 2025
CMS Open Payments shows 8 general payments to Katherine Chinn from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $115.
Companies that paid Katherine Chinn 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 Katherine Chinn'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 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 Katherine Chinn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Chinn's NPI number?
Katherine Chinn's NPI number is 1144965567. It was assigned on April 29, 2022, and it is active in the NPI Registry.
What does Katherine Chinn specialize in?
Katherine Chinn is a physician assistant in Redwood City, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Katherine Chinn practice?
Katherine Chinn practices at 170 Alameda De Las Pulgas, Redwood City, CA 94062. Katherine Chinn's primary practice is Dignity Health - Sequoia Hospital in Redwood City, California, part of CommonSpirit Health. Dmand AI also links Katherine Chinn to 2 hospital outpatient departments and 1 group practice or clinic.
What is Katherine Chinn's office phone number?
The practice phone on file for Katherine Chinn is (650) 369-5811.
Which hospitals is Katherine Chinn affiliated with?
Katherine Chinn practices at Dignity Health - Sequoia Hospital in Redwood City, California.
What medical group is Katherine Chinn part of?
Katherine Chinn is linked to Palo Alto Foundation Medical Group.
Has Katherine Chinn received payments from drug or device companies?
CMS Open Payments shows $216 in general payments to Katherine Chinn from 2 companies from 2025 to 2025. The largest total came from Takeda Pharmaceuticals U.S.A., Inc.
How long has Katherine Chinn been practicing?
Katherine Chinn's NPI was assigned in 2022.
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