Katharine Maile Borthwick
- Hospital affiliations
- 1
- State license
- 1
- Year NPI issued
- 2013
- Practice address
- 11301 Wilshire Blvd., Los Angeles, CA 90073
- Practice phone
- Call (310) 478-3711
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Katharine Borthwick'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.
Katharine Maile Borthwick is an internist in Los Angeles, California
Katharine Borthwick practices at West Los Angeles VA Medical Center in Los Angeles, California, part of Veterans Health Administration.
Katharine Borthwick's NPI, 1841634094, was assigned on April 18, 2013. Katharine Borthwick graduated from Vagelos College of Physicians and Surgeons in 2013. Katharine Borthwick holds California license 133606.
- NPI
- 1841634094NPI Registry (opens in a new tab)
- NPI enumeration date
- April 18, 2013
- NPI status
- Active
- Practice phone
- (310) 478-3711
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Katharine Maile Borthwick practices at West Los Angeles VA Medical Center in Los Angeles, California
Katharine Borthwick's primary practice is West Los Angeles VA Medical Center, at 11301 Wilshire Blvd., Los Angeles, CA 90073 in Los Angeles County. The practice phone is (310) 478-3711.
- West Los Angeles VA Medical Center11301 Wilshire Blvd., Los Angeles, CA 90073 · Los Angeles CountyPhone(310) 478-3711
Source: Dmand AI Affiliation Data
Katharine Maile Borthwick is affiliated with 1 site of care
Katharine Borthwick's primary practice is West Los Angeles VA Medical Center in Los Angeles, California, part of Veterans Health Administration. Katharine Borthwick's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katharine Maile Borthwick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katharine Borthwick practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| West Los Angeles VA Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Veterans Health Administration and 6.2K+ hospitals, with verified contacts in the same login.
Katharine Maile Borthwick is one of 16,751 internists in California
Internal medicine is Katharine Borthwick's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Katharine Borthwick is board certified in geriatric medicine by the American Board of Internal Medicine. Katharine Borthwick is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Katharine Borthwick
Counts of internists 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
Katharine Maile Borthwick's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Katharine Borthwick's median patient age at 72, with 0% women.
Katharine Borthwick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Katharine Maile Borthwick graduated from Vagelos College of Physicians and Surgeons
Katharine Borthwick graduated from Vagelos College of Physicians and Surgeons in 2013.
- Medical school
- Board certified in geriatric medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Katharine Maile Borthwick'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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Katharine Maile Borthwick
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What is Katharine Maile Borthwick's NPI number?
Katharine Maile Borthwick's NPI number is 1841634094. It was assigned on April 18, 2013, and it is active in the NPI Registry.
What does Katharine Maile Borthwick specialize in?
Katharine Maile Borthwick is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Katharine Maile Borthwick practice?
Katharine Borthwick practices at 11301 Wilshire Blvd., Los Angeles, CA 90073. Katharine Borthwick's primary practice is West Los Angeles VA Medical Center in Los Angeles, California, part of Veterans Health Administration.
What is Katharine Maile Borthwick's office phone number?
The practice phone on file for Katharine Borthwick is (310) 478-3711.
What is Katharine Maile Borthwick's medical license number?
Katharine Borthwick holds California license 133606.
Which hospitals is Katharine Maile Borthwick affiliated with?
Katharine Borthwick practices at West Los Angeles VA Medical Center in Los Angeles, California.
Is Katharine Maile Borthwick board certified?
Yes. Katharine Borthwick is board certified in geriatric medicine by the American Board of Internal Medicine.
Where did Katharine Maile Borthwick go to medical school?
Katharine Borthwick graduated from Vagelos College of Physicians and Surgeons in 2013.
How long has Katharine Maile Borthwick been practicing?
Katharine Borthwick graduated from medical school in 2013, 13 years ago.
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