Katherine Tjhin-Keophiphat
- Hospital affiliations
- 1
- Industry payments
- $82
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 2315 Stockton Boulevard, Sacramento, CA 95817
- Practice phone
- Call (916) 734-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katherine Tjhin-Keophiphat'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 Tjhin-Keophiphat is a nurse practitioner in Sacramento, California
Katherine Tjhin-Keophiphat practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.
Katherine Tjhin-Keophiphat's NPI, 1831580141, was assigned on February 9, 2015. Katherine Tjhin-Keophiphat holds California license 95030708.
- NPI
- 1831580141NPI Registry (opens in a new tab)
- NPI enumeration date
- February 9, 2015
- NPI status
- Active
- Practice phone
- (916) 734-2011
- 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 Tjhin-Keophiphat practices at UC Davis Medical Center in Sacramento, California
Katherine Tjhin-Keophiphat's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.
- UC Davis Medical Center2315 Stockton Boulevard, Sacramento, CA 95817 · Sacramento CountyPhone(916) 734-2011
Source: Dmand AI Affiliation Data
Katherine Tjhin-Keophiphat is affiliated with 1 site of care
Katherine Tjhin-Keophiphat's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Tjhin-Keophiphat's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Tjhin-Keophiphat practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UC Davis Medical Center | 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 University of California Health and 6.2K+ hospitals, with verified contacts in the same login.
Katherine Tjhin-Keophiphat is one of 5,983 nurse practitioners in California
Nurse practitioner is Katherine Tjhin-Keophiphat's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Katherine Tjhin-Keophiphat is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Katherine Tjhin-Keophiphat
Counts of nurse practitioners 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 Tjhin-Keophiphat's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Katherine Tjhin-Keophiphat's median patient age at 66, with 67% women.
Katherine Tjhin-Keophiphat's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women67%
- Men33%
Source: Dmand AI Patient Panel Data
Katherine Tjhin-Keophiphat received $82 in industry payments in 2025
CMS Open Payments shows 4 general payments to Katherine Tjhin-Keophiphat from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $43.
Companies that paid Katherine Tjhin-Keophiphat 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 Tjhin-Keophiphat'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 |
| 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 Tjhin-Keophiphat
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 Tjhin-Keophiphat's NPI number?
Katherine Tjhin-Keophiphat's NPI number is 1831580141. It was assigned on February 9, 2015, and it is active in the NPI Registry.
What does Katherine Tjhin-Keophiphat specialize in?
Katherine Tjhin-Keophiphat is a nurse practitioner in Sacramento, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Katherine Tjhin-Keophiphat practice?
Katherine Tjhin-Keophiphat practices at 2315 Stockton Boulevard, Sacramento, CA 95817. Katherine Tjhin-Keophiphat's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health.
What is Katherine Tjhin-Keophiphat's office phone number?
The practice phone on file for Katherine Tjhin-Keophiphat is (916) 734-2011.
What is Katherine Tjhin-Keophiphat's medical license number?
Katherine Tjhin-Keophiphat holds California license 95030708.
Which hospitals is Katherine Tjhin-Keophiphat affiliated with?
Katherine Tjhin-Keophiphat practices at UC Davis Medical Center in Sacramento, California.
Has Katherine Tjhin-Keophiphat received payments from drug or device companies?
CMS Open Payments shows $82 in general payments to Katherine Tjhin-Keophiphat from 3 companies from 2025 to 2025. The largest total came from Novo Nordisk Inc.
How long has Katherine Tjhin-Keophiphat been practicing?
Katherine Tjhin-Keophiphat's NPI was assigned in 2015.
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