Katherine Anita Thomson, DDS
- Part D claims, 2024
- 93
- Industry payments
- $31
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 3959 Ruffin Rd, San Diego, CA 92123
- Practice phone
- Call (858) 279-5570
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rehab United - San Diego
Therapy Group Practice · San Diego, California
Find Katherine Thomson'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 Anita Thomson is an endodontist in San Diego, California
Katherine Thomson practices at Rehab United - San Diego in San Diego, California.
Katherine Thomson's NPI, 1003171273, was assigned on July 12, 2012. Katherine Thomson holds California license 50105.
- NPI
- 1003171273NPI Registry (opens in a new tab)
- NPI enumeration date
- July 12, 2012
- NPI status
- Active
- Practice phone
- (858) 279-5570
- 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 Anita Thomson practices at Rehab United - San Diego in San Diego, California
Katherine Thomson's primary practice is Rehab United - San Diego, at 3959 Ruffin Rd, San Diego, CA 92123. The practice phone is (858) 279-5570.
- Rehab United - San Diego3959 Ruffin Rd, San Diego, CA 92123Phone(858) 279-5570
Source: Dmand AI Affiliation Data
Katherine Anita Thomson is affiliated with 1 site of care
Katherine Thomson's primary practice is Rehab United - San Diego in San Diego, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Katherine Anita Thomson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Thomson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rehab United - San Diego | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Anita Thomson is one of 404 endodontists in California
Endodontics is Katherine Thomson's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Katherine Thomson is licensed in California.
Specialties and state licenses
- Endodontist, CaliforniaPrimary
Endodontists near Katherine Thomson
Counts of endodontists 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 Anita Thomson's patients have a median age of 35
Across all payers, Dmand AI patient panel data puts Katherine Thomson's median patient age at 35, with 0% women.
Katherine Thomson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Katherine Anita Thomson wrote 93 Medicare Part D claims in 2024
In 2024, Katherine Thomson wrote 93 Medicare Part D claims for 73 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Katherine Thomson's Part D claims, 2024
- Antibiotics85%79 of 93 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
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Katherine Anita Thomson received $31 in industry payments in 2025
CMS Open Payments shows 1 general payment to Katherine Thomson from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. NuSmile, Ltd. paid the most, $31.
Companies that paid Katherine Thomson 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 Anita Thomson'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 Anita Thomson
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What is Katherine Anita Thomson's NPI number?
Katherine Anita Thomson's NPI number is 1003171273. It was assigned on July 12, 2012, and it is active in the NPI Registry.
What does Katherine Anita Thomson specialize in?
Katherine Anita Thomson is an endodontist in San Diego, California. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Katherine Anita Thomson practice?
Katherine Thomson practices at 3959 Ruffin Rd, San Diego, CA 92123. Katherine Thomson's primary practice is Rehab United - San Diego in San Diego, California.
What is Katherine Anita Thomson's office phone number?
The practice phone on file for Katherine Thomson is (858) 279-5570.
What is Katherine Anita Thomson's medical license number?
Katherine Thomson holds California license 50105.
Has Katherine Anita Thomson received payments from drug or device companies?
CMS Open Payments shows $31 in general payments to Katherine Thomson from 1 company from 2025 to 2025. The largest total came from NuSmile, Ltd.
How long has Katherine Anita Thomson been practicing?
Katherine Thomson's NPI was assigned in 2012.
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