Catherine A. Thomas, APN
- Industry payments
- $40
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 707 Hollybrook Dr Suite 500 Suite 500, Longview, TX 75605-2409
- Practice phone
- Call (903) 232-8276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diagnostic Clinic Of Longview
Multi-specialty group site · Longview, Texas
Find Catherine Thomas' 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.
Catherine A. Thomas is a nurse practitioner in Longview, Texas
Catherine Thomas practices at Diagnostic Clinic Of Longview in Longview, Texas.
Catherine Thomas' NPI, 1306813365, was assigned on March 8, 2006. Catherine Thomas holds Texas license 239503.
- NPI
- 1306813365NPI Registry (opens in a new tab)
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Practice phone
- (903) 232-8276
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Catherine A. Thomas practices at Diagnostic Clinic of Longview in Longview, Texas
Catherine Thomas' primary practice is Diagnostic Clinic of Longview, at 707 Hollybrook Dr Suite 500 Suite 500, Longview, TX 75605-2409. The practice phone is (903) 232-8276.
- Diagnostic Clinic of Longview707 Hollybrook Dr Suite 500 Suite 500, Longview, TX 75605-2409Phone(903) 232-8276
Source: Dmand AI Affiliation Data
Catherine A. Thomas is affiliated with 2 sites of care and 2 medical groups
Catherine Thomas' primary practice is Diagnostic Clinic Of Longview in Longview, Texas. The medical group on file is Diagnostic Clinic of Longview. Dmand AI also links Catherine Thomas to 1 more group practice or clinic and 1 medical group, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Catherine A. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diagnostic Clinic Of Longview | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine A. Thomas is one of 3,565 nurse practitioners in Texas
Nurse practitioner is Catherine Thomas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Catherine Thomas is licensed in Texas.
Specialties and state licenses
- Nurse practitioner, TexasPrimary
Nurse practitioners near Catherine Thomas
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
Catherine A. Thomas' patients have a median age of 10
Across all payers, Dmand AI patient panel data puts Catherine Thomas' median patient age at 10, with 68% women.
Catherine Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 10
Patient panel by sex, all payers
- Women68%
- Men30%
Source: Dmand AI Patient Panel Data
Catherine A. Thomas received $40 in industry payments in 2025
CMS Open Payments shows 2 general payments to Catherine Thomas from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $25.
Companies that paid Catherine Thomas 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 Catherine A. Thomas'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 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 Catherine A. Thomas
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine A. Thomas' NPI number?
Catherine A. Thomas' NPI number is 1306813365. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What does Catherine A. Thomas specialize in?
Catherine A. Thomas is a nurse practitioner in Longview, Texas. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Catherine A. Thomas practice?
Catherine Thomas practices at 707 Hollybrook Dr Suite 500 Suite 500, Longview, TX 75605-2409. Catherine Thomas' primary practice is Diagnostic Clinic Of Longview in Longview, Texas. Dmand AI also links Catherine Thomas to 1 group practice or clinic and 1 medical group.
What is Catherine A. Thomas' office phone number?
The practice phone on file for Catherine Thomas is (903) 232-8276.
What is Catherine A. Thomas' medical license number?
Catherine Thomas holds Texas license 239503.
What medical group is Catherine A. Thomas part of?
Catherine Thomas is linked to Diagnostic Clinic of Longview. Dmand AI links Catherine Thomas to 1 more medical group.
Has Catherine A. Thomas received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Catherine Thomas from 2 companies from 2025 to 2025. The largest total came from Corium, LLC.
How long has Catherine A. Thomas been practicing?
Catherine Thomas graduated from medical school in 1997, 29 years ago.
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