Biomarkers, TumorBiopsyHashimoto Disease
Dr. Robert P. Thomas, MD
NPI1013025188
- Publications
- 11
- Industry payments
- $8,103
- Affiliated sites
- 1
- Medical group
- 1
- Insurance carriers
- 15
- Practice address
- 4499 Medical Dr Suite 347 Suite 347, San Antonio, TX 78229-3853
- Practice phone
- Call (210) 615-8757
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Magella Medical Associates
Multi-specialty group site · San Antonio, Texas
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. Robert P. Thomas is a pediatric surgery physician in San Antonio, Texas
Dr. Thomas practices at Magella Medical Associates in San Antonio, Texas.
Dr. Thomas' NPI, 1013025188, was assigned on August 28, 2006. Dr. Thomas graduated from UTMB Health in 1997. Dr. Thomas holds Texas license L5922.
NPI and contact details
- NPI
- 1013025188NPI Registry (opens in a new tab)
- NPI enumeration date
- August 28, 2006
- NPI status
- Active
- Practice phone
- (210) 615-8757
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert P. Thomas practices at Magella Medical Associates in San Antonio, Texas
Dr. Thomas' primary practice is Magella Medical Associates, at 4499 Medical Dr Suite 347 Suite 347, San Antonio, TX 78229-3853. The practice phone is (210) 615-8757.
- Magella Medical Associates4499 Medical Dr Suite 347 Suite 347, San Antonio, TX 78229-3853Phone(210) 615-8757
Source: Dmand AI Affiliation Data
Dr. Robert P. Thomas is affiliated with 1 site of care and 1 medical group
Dr. Thomas' primary practice is Magella Medical Associates in San Antonio, Texas. The medical group on file is Magella Medical Associates.
Magella Medical AssociatesPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Robert P. Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Magella Medical Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert P. Thomas is one of 112 pediatric surgery physicians in Texas
Pediatric surgery is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dr. Thomas is board certified in pediatric surgery by the American Board of Surgery. Dmand AI has Dr. Thomas' licenses on file in 2 states: Texas and Michigan.
Specialties and state licenses
- Pediatric surgery, TexasPrimary
- Michigan license
Pediatric surgery physicians near Dr. Thomas
Counts of pediatric surgery 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. Robert P. Thomas' patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 11, with 47% 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 11
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Robert P. Thomas has 11 publications on record
Dmand AI links 11 papers to Dr. Thomas in 2007. The most frequent topics are Apoptosis, Gene Expression Regulation, Neoplastic and Intestinal Mucosa. Dr. Thomas has published most often in J Gastrointest Surg. Dr. Thomas' most frequent co-authors are Dai H. Chung, MD, Lindsey Nicole Jackson, MD, PhD and Shawn David Larson, MD.
Papers11
Topics Dr. Thomas writes about most
- Apoptosis
- Gene Expression Regulation, Neoplastic
- Intestinal Mucosa
- Neurotensin
- Rats, Inbred F344
- Adaptation, Physiological
- Aging
- Apoptosis Regulatory Proteins
Dr. Thomas' most frequent co-authors
- Dai H. Chung, MD3 shared papers
- Lindsey Nicole Jackson, MD, PhD1 shared paper
- Shawn David Larson, MD1 shared paper
Recent publications by Dr. Thomas
J Gastrointest Surg
AgingCytochrome P-450 Enzyme SystemGene Expression Profiling
Cell DivisionGastrointestinal DiseasesGastrointestinal Hormones
AndrostadienesAntineoplastic AgentsApoptosis
Effect of gut transposition on the expression of the endocrine gene neurotensin (opens in a new tab)
J Gastrointest Surg
Adaptation, PhysiologicalGene ExpressionIleum
See who Dr. Thomas researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thomas works with, so you can find a warm path to the right pediatric surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert P. Thomas received $8,103 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Thomas from 9 drug and device companies from 2016 to 2025. Education make up the largest share, 89% of the total. Intuitive Surgical, Inc. paid the most, $7,695.
General payments to Dr. Thomas by program year, 2016 to 2025
General payments to Dr. Thomas by kind, 2016 to 2025
$8.1Kin total
- Education$7,17589%
- Travel and lodging$5166%
- Food and beverage$4115%
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. Robert P. Thomas has 1 award and honors on record
Dmand AI lists 1 award for Dr. Thomas.
Awards and honors for Dr. Thomas
- Undated
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Robert P. Thomas graduated from UTMB Health
Dr. Thomas graduated from UTMB Health in 1997. Dr. Thomas is a member of ACS.
- Medical school
- Board certified in pediatric surgery
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Robert P. Thomas accepts plans from 15 insurance carriers
Dr. Thomas is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- Alliant Health Plans
- HCSC
- AR State Medicaid
- Aspirus Health Plan
- +7 more carriersWith a free account
Plan types Dr. Thomas accepts, by number of carriers
- HMO9
- PPO8
- POS6
- EPO2
- Medicaid2
- Medicare2
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert P. 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 |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Robert P. 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. Robert P. Thomas' NPI number?
Dr. Robert P. Thomas' NPI number is 1013025188. It was assigned on August 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert P. Thomas?
Dr. Robert P. Thomas is a pediatric surgery physician in San Antonio, Texas. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Robert P. Thomas practice?
Dr. Thomas practices at 4499 Medical Dr Suite 347 Suite 347, San Antonio, TX 78229-3853. Dr. Thomas' primary practice is Magella Medical Associates in San Antonio, Texas.
What is Dr. Robert P. Thomas' office phone number?
The practice phone on file for Dr. Thomas is (210) 615-8757.
What is Dr. Robert P. Thomas' medical license number?
Dr. Thomas holds Texas license L5922, one of the licenses on file in 2 states.
Which states has Dr. Robert P. Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Texas (2003 to 2026) and Michigan (2004 to 2026).
What medical group is Dr. Robert P. Thomas part of?
Dr. Thomas is linked to Magella Medical Associates.
Is Dr. Robert P. Thomas board certified?
Yes. Dr. Thomas is board certified in pediatric surgery by the American Board of Surgery.
Where did Dr. Robert P. Thomas go to medical school?
Dr. Thomas graduated from UTMB Health in 1997.
Has Dr. Robert P. Thomas received payments from drug or device companies?
CMS Open Payments shows $8,103 in general payments to Dr. Thomas from 9 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
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How long has Dr. Robert P. Thomas been practicing?
Dr. Thomas graduated from medical school in 1997, 29 years ago.
Does Dr. Robert P. Thomas do research?
Dmand AI links 11 publications to Dr. Thomas.
Who does Dr. Robert P. Thomas publish with?
Dr. Thomas' most frequent co-authors are Dai H. Chung, MD (3 shared papers), Lindsey Nicole Jackson, MD, PhD (1 shared paper) and Shawn David Larson, MD (1 shared paper).
What insurance does Dr. Robert P. Thomas accept?
Dr. Thomas is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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