Dr. Catherine Marie Thomas, MD
- Hospital affiliations
- 1
- Industry payments
- $153
- Medical groups
- 5
- Insurance carriers
- 18
- State licenses
- 4
- Practice address
- 3301 Matlock Road, Arlington, TX 76015
- Practice phone
- Call (817) 465-3241
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Catherine Marie Thomas is an obstetrics physician in Arlington, Texas
Dr. Thomas practices at Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare.
Dr. Thomas' NPI, 1588874978, was assigned on May 23, 2007. Dr. Thomas graduated from Wayne State University School Of Medicine in 2004. Dr. Thomas' Michigan license number on file is 4301084340.
- NPI
- 1588874978NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042377657
- NPI enumeration date
- May 23, 2007
- NPI status
- Active
- Practice phone
- (817) 465-3241
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Catherine Marie Thomas practices at Medical City Arlington Hospital in Arlington, Texas
Dr. Thomas' primary practice is Medical City Arlington Hospital, at 3301 Matlock Road, Arlington, TX 76015 in Tarrant County. The practice phone is (817) 465-3241.
- Medical City Arlington Hospital3301 Matlock Road, Arlington, TX 76015 · Tarrant CountyPhone(817) 465-3241
Source: Dmand AI Affiliation Data
Dr. Catherine Marie Thomas is affiliated with 2 sites of care and 5 medical groups
Dr. Thomas' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare. The medical group on file is Ob Hospitalist Group. Dmand AI also links Dr. Thomas to 4 more medical groups 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 Dr. Catherine Marie Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medical City Arlington Hospital | Available with a free account |
| +1 more site and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Catherine Marie Thomas is one of 92 obstetrics physicians in Texas
Obstetrics is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207VX0000X. Dr. Thomas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology. Dmand AI has Dr. Thomas' licenses on file in 4 states: Michigan, Texas, Washington and Arizona.
Specialties and state licenses
- Obstetrics, MichiganPrimary
- Texas license
- Washington license
- Arizona license
Obstetrics physicians near Dr. Thomas
Counts of obstetrics physicians 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
Dr. Catherine Marie Thomas' patients have a median age of 29
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 29, with 95% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 29
Patient panel by sex, all payers
- Women95%
- Men2%
Source: Dmand AI Patient Panel Data
Dr. Catherine Marie Thomas received $153 in industry payments from 2016 to 2025
CMS Open Payments shows 2 general payments to Dr. Thomas from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $125.
General payments to Dr. Thomas by program year, 2016 to 2025
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Catherine Marie Thomas has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thomas.
Awards and honors for Dr. Thomas
- Undated
- ACOG Fellow
Source: Dmand AI Professional Profile Data
Dr. Catherine Marie Thomas graduated from Wayne State University School Of Medicine
Dr. Thomas graduated from Wayne State University School Of Medicine in 2004.
- Medical school
- Board certified in obstetrics & gynecology
Source: Dmand AI Professional Profile Data
Dr. Catherine Marie Thomas accepts plans from 18 insurance carriers
Dr. Thomas is in network with 18 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +10 more carriersWith a free account
Plan types Dr. Thomas accepts, by number of carriers
- PPO11
- HMO10
- Medicare5
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Dr. Catherine Marie 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 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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 Dr. Catherine Marie 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 Dr. Catherine Marie Thomas' NPI number?
Dr. Catherine Marie Thomas' NPI number is 1588874978. It was assigned on May 23, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Catherine Marie Thomas?
Dr. Catherine Marie Thomas is an obstetrics physician in Arlington, Texas. The primary specialty in the NPI Registry is Obstetrics Physician (taxonomy code 207VX0000X).
Where does Dr. Catherine Marie Thomas practice?
Dr. Thomas practices at 3301 Matlock Road, Arlington, TX 76015. Dr. Thomas' primary practice is Medical City Arlington Hospital in Arlington, Texas, part of HCA Healthcare. Dmand AI also links Dr. Thomas to 4 medical groups and 1 group practice or clinic.
What is Dr. Catherine Marie Thomas' office phone number?
The practice phone on file for Dr. Thomas is (817) 465-3241.
What is Dr. Catherine Marie Thomas' medical license number?
Dr. Thomas' Michigan license number on file is 4301084340, one of the licenses on file in 4 states.
Which states has Dr. Catherine Marie Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Michigan (2004 to 2011), Texas (2008 to 2026), Washington (2013 to 2016) and Arizona (2012 to 2013).
Which hospitals is Dr. Catherine Marie Thomas affiliated with?
Dr. Thomas practices at Medical City Arlington Hospital in Arlington, Texas.
What medical group is Dr. Catherine Marie Thomas part of?
Dr. Thomas is linked to Ob Hospitalist Group. Dmand AI links Dr. Thomas to 4 more medical groups.
Is Dr. Catherine Marie Thomas board certified?
Yes. Dr. Thomas is board certified in obstetrics & gynecology by the American Board of Obstetrics and Gynecology.
Where did Dr. Catherine Marie Thomas go to medical school?
Dr. Thomas graduated from Wayne State University School Of Medicine in 2004.
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Has Dr. Catherine Marie Thomas received payments from drug or device companies?
CMS Open Payments shows $153 in general payments to Dr. Thomas from 2 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Catherine Marie Thomas been practicing?
Dr. Thomas graduated from medical school in 2004, 22 years ago.
What insurance does Dr. Catherine Marie Thomas accept?
Dr. Thomas is in network with 18 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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