Dr. Thomas Kepczyk, MD
- Medicare services, 2024
- 7,570
- Medicare patients, 2024
- 781
- Part D claims, 2024
- 2,023
- Publications
- 5
- MIPS score, 2024
- 81
- Practice address
- 1305 Wonder World Drive Suite 105, San Marcos, TX 78666
- Practice phone
- Call (512) 754-8676
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
CHRISTUS Physicians Surgery Center - San Marcos
Surgery Center - Medicare-Certified · San Marcos, Texas
Find Dr. Kepczyk'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.
Dr. Thomas Kepczyk is a gastroenterologist in San Marcos, Texas
Dr. Kepczyk practices at CHRISTUS Physicians Surgery Center - San Marcos in San Marcos, Texas.
Dr. Kepczyk's NPI, 1629062344, was assigned on September 8, 2005. Dr. Kepczyk graduated from College of Medicine - Tucson in 1986. Dr. Kepczyk holds Texas license J8010.
- NPI
- 1629062344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911073242
- NPI enumeration date
- September 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (512) 754-8676
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Kepczyk practices at CHRISTUS Physicians Surgery Center - San Marcos in San Marcos, Texas
Dr. Kepczyk's primary practice is CHRISTUS Physicians Surgery Center - San Marcos, at 1305 Wonder World Drive Suite 105, San Marcos, TX 78666. The practice phone is (512) 754-8676.
- CHRISTUS Physicians Surgery Center - San Marcos1305 Wonder World Drive Suite 105, San Marcos, TX 78666Phone(512) 754-8676
Source: Dmand AI Affiliation Data
Dr. Thomas Kepczyk is affiliated with 6 sites of care and 2 medical groups
Dr. Kepczyk's primary practice is CHRISTUS Physicians Surgery Center - San Marcos in San Marcos, Texas. Dr. Kepczyk is also affiliated with CHRISTUS Santa Rosa Hospital - San Marcos. The medical group on file is Texas Digestive Disease Consultants. Dmand AI also links Dr. Kepczyk to 2 more hospitals, 2 group practices and clinics and 1 medical group, 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. Thomas Kepczyk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kepczyk practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| CHRISTUS Physicians Surgery Center - San Marcos | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Kepczyk is one of 1,341 gastroenterologists in Texas
Gastroenterology is Dr. Kepczyk's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Kepczyk is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Kepczyk's licenses on file in 2 states: Texas and Arizona.
Specialties and state licenses
- Gastroenterology, TexasPrimary
- Arizona license
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, chronic inflammatory bowel disease (IBD), cirrhosis of the liver, colonoscopy, fatty liver, gastroenteritis and gastrointestinal bleeding among the conditions Dr. Kepczyk treats.
Gastroenterologists near Dr. Kepczyk
Counts of gastroenterologists 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. Thomas Kepczyk billed Medicare for 7,570 services in 2024
CMS data shows 7,570 Medicare services from Dr. Kepczyk across 18 procedure codes in 2024, for 781 Medicare patients. Medicare paid $227,557 for them.
Dr. Kepczyk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 6,300
- Surgery
- 2023: 6162024: 5973%
- Office and hospital visits
- 2023: 5932024: 5851%
- Other services
- 2023: 662024: 683%
- Tests and treatments
- 2023: 132024: 2054%
Where Dr. Kepczyk's Medicare services took place, 2024
- In an office6,81590%
- In a facility75510%
Dr. Kepczyk compared with the Texas median for gastroenterologists, 2024
- Dr. Kepczyk
- Texas median
- Medicare services
- 7,570vs 50515.0 times
- Medicare patients
- 781vs 2842.8 times
- Part D claims
- 1,889vs 4933.8 times
Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.
Dr. Kepczyk's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kepczyk and other gastroenterologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Kepczyk treated 781 Medicare patients in 2024, average age 74
CMS counts 781 Medicare patients who saw Dr. Kepczyk in 2024. The largest group is 65 to 74, with 402 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kepczyk's median patient age at 67, with 56% women.
Dr. Kepczyk's Medicare patients by age, 2024
Dr. Kepczyk's Medicare patients by sex, 2024
- Women46660%
- Men31540%
Chronic conditions among Dr. Kepczyk's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Ischemic heart disease35%
- Diabetes23%
- Anxiety18%
- Chronic kidney disease18%
- Atrial fibrillation17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kepczyk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Kepczyk wrote 2,023 Medicare Part D claims in 2024
In 2024, Dr. Kepczyk wrote 2,023 Medicare Part D claims for 628 patients. 86% of them were for generic drugs. CMS names the drug for 1,889 of them, across 27 drugs with 11 or more claims each, at $304,141 in total drug cost. In 2023, CMS named 1,667 claims across 19 drugs.
Dr. Kepczyk's Part D claims by kind of drug, 2024
- Generic1,743 claims86%
- Brand-name280 claims14%
Dr. Kepczyk's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kepczyk's Part D claims, 2024
- Antibiotics4%71 of 2,023 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1,6672024: 1,88913%
Drugs named by CMS: 27 in 2024, 19 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Thomas Kepczyk scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Kepczyk for performance year 2024, reported as part of a group. Dr. Kepczyk accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 262 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Kepczyk, more than 94% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Kepczyk's MIPS scores, performance year 2024
- 81of 100Final score
- 66.5of 100Quality
- 98of 100Promoting Interoperability
- 40of 100Improvement Activities
- 72of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Kepczyk ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 94th percentile262 procedures
- Colonoscopy
- 91st percentile167 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Thomas Kepczyk has 5 publications on record
Dmand AI links 5 papers to Dr. Kepczyk. The most frequent topics are Anemia, Iron-Deficiency, Endoscopy, Digestive System and Gastrointestinal Diseases. Dr. Kepczyk's most frequent co-authors are Shailesh C. Kadakia, MD, Carlos Efrain Angueira, MD and Allan Law Parker, DO.
Topics Dr. Kepczyk writes about most
- Anemia, Iron-Deficiency
- Endoscopy, Digestive System
- Gastrointestinal Diseases
Dr. Kepczyk's most frequent co-authors
- Shailesh C. Kadakia, MD3 shared papers
- Carlos Efrain Angueira, MD1 shared paper
- Allan Law Parker, DO1 shared paper
Recent publications by Dr. Kepczyk
J Clin Gastroenterol
Gastrointest Endosc
Am J Gastroenterol
See who Dr. Kepczyk researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kepczyk works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas Kepczyk received $18,201 in industry payments from 2016 to 2025
CMS Open Payments shows 1,038 general payments to Dr. Kepczyk from 56 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $4,939.
General payments to Dr. Kepczyk by program year, 2016 to 2025
General payments to Dr. Kepczyk by kind, 2016 to 2025
- Food and beverage$18,190100%
- Education$120%
Companies that paid Dr. Kepczyk 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. Thomas Kepczyk has 4 awards and honors on record
Dmand AI lists 4 awards for Dr. Kepczyk, most recently Regional Top Doctor in 2014.
Awards and honors for Dr. Kepczyk
- 2014
- Regional Top Doctor
- 2013
- CMS Stage 1 EHR
- 2011
- ACG Fellow
- Undated
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Thomas Kepczyk graduated from College of Medicine - Tucson
Dr. Kepczyk graduated from College of Medicine - Tucson in 1986. Dr. Kepczyk is a member of ACG.
- Medical school
- Board certified in gastroenterology
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Thomas Kepczyk accepts plans from 20 insurance carriers
Dr. Kepczyk is in network with 20 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO 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
- HCSC
- Alliant Health Plans
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- +12 more carriersWith a free account
Plan types Dr. Kepczyk accepts, by number of carriers
- HMO11
- PPO11
- Medicare9
- POS6
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas Kepczyk'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Thomas Kepczyk
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. Thomas Kepczyk's NPI number?
Dr. Thomas Kepczyk's NPI number is 1629062344. It was assigned on September 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Kepczyk?
Dr. Thomas Kepczyk is a gastroenterologist in San Marcos, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Thomas Kepczyk practice?
Dr. Kepczyk practices at 1305 Wonder World Drive Suite 105, San Marcos, TX 78666. Dr. Kepczyk's primary practice is CHRISTUS Physicians Surgery Center - San Marcos in San Marcos, Texas. Dmand AI also links Dr. Kepczyk to 2 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Thomas Kepczyk's office phone number?
The practice phone on file for Dr. Kepczyk is (512) 754-8676.
What is Dr. Thomas Kepczyk's medical license number?
Dr. Kepczyk holds Texas license J8010, one of the licenses on file in 2 states.
Which states has Dr. Thomas Kepczyk been licensed in?
Dmand AI has state licenses on file for Dr. Kepczyk in Texas (1995 to 2026) and Arizona (1988 to 2024).
Which hospitals is Dr. Thomas Kepczyk affiliated with?
Dr. Kepczyk is affiliated with CHRISTUS Santa Rosa Hospital - San Marcos. Dmand AI links Dr. Kepczyk to 2 more hospitals.
What medical group is Dr. Thomas Kepczyk part of?
Dr. Kepczyk is linked to Texas Digestive Disease Consultants. Dmand AI links Dr. Kepczyk to 1 more medical group.
Does Dr. Thomas Kepczyk accept Medicare?
Yes. CMS data shows Dr. Kepczyk billed Medicare for 7,570 services in 2024, and Dr. Kepczyk accepts Medicare assignment.
What is Dr. Thomas Kepczyk's MIPS score?
Dr. Kepczyk's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Thomas Kepczyk see?
CMS counts 781 Medicare patients who saw Dr. Kepczyk in 2024, with an average age of 74.
Is Dr. Thomas Kepczyk board certified?
Yes. Dr. Kepczyk is board certified in gastroenterology by the American Board of Internal Medicine.
What services does Dr. Thomas Kepczyk bill to Medicare?
In 2024, Dr. Kepczyk's most billed Medicare services were injected or infused drug (J3380), surgery: digestive system (43239) and office visit, established patient (99213).
Where did Dr. Thomas Kepczyk go to medical school?
Dr. Kepczyk graduated from College of Medicine - Tucson in 1986.
What drugs does Dr. Thomas Kepczyk prescribe most?
In 2024 Medicare Part D data, Dr. Kepczyk's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Omeprazole.
Has Dr. Thomas Kepczyk received payments from drug or device companies?
CMS Open Payments shows $18,201 in general payments to Dr. Kepczyk from 56 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Thomas Kepczyk been practicing?
Dr. Kepczyk graduated from medical school in 1986, 40 years ago.
Does Dr. Thomas Kepczyk do research?
Dmand AI links 5 publications to Dr. Kepczyk.
Who does Dr. Thomas Kepczyk publish with?
Dr. Kepczyk's most frequent co-authors are Shailesh C. Kadakia, MD (3 shared papers), Carlos Efrain Angueira, MD (1 shared paper) and Allan Law Parker, DO (1 shared paper).
What insurance does Dr. Thomas Kepczyk accept?
Dr. Kepczyk is in network with 20 carriers, including Elevance, Aetna and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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