Dr. Stephen Thomas Gates, MD
- Medicare services, 2024
- 2,807
- Medicare patients, 2024
- 379
- Part D claims, 2024
- 423
- Publications
- 11
- MIPS score, 2024
- 80
- Practice address
- 400 Concord Plaza Drive Suite 200, San Antonio, TX 78216
- Practice phone
- Call (210) 253-2660
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Orthopaedic Surgery Center of San Antonio
Surgery Center - Medicare-Certified · San Antonio, Texas
Find Dr. Gates' 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. Stephen Thomas Gates is an orthopedic surgeon in San Antonio, Texas
Dr. Gates practices at The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas.
Dr. Gates' NPI, 1124414933, was assigned on April 8, 2015. Dr. Gates graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015. Dr. Gates holds Texas license R6784.
- NPI
- 1124414933NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688004948
- NPI enumeration date
- April 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 253-2660
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Thomas Gates practices at The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas
Dr. Gates' primary practice is The Orthopaedic Surgery Center of San Antonio, at 400 Concord Plaza Drive Suite 200, San Antonio, TX 78216. The practice phone is (210) 253-2660.
- The Orthopaedic Surgery Center of San Antonio400 Concord Plaza Drive Suite 200, San Antonio, TX 78216Phone(210) 253-2660
Source: Dmand AI Affiliation Data
Dr. Stephen Thomas Gates is affiliated with 5 sites of care and 1 medical group
Dr. Gates' primary practice is The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas. Dr. Gates is also affiliated with Baptist Medical Center. The medical group on file is TSAOG Orthopaedics & Spine. Dmand AI also links Dr. Gates to 1 more hospital, 1 group practice or clinic and 1 home health agency, 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. Stephen Thomas Gates' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gates practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Orthopaedic Surgery Center of San Antonio | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Thomas Gates is one of 1,394 orthopedic surgeons in Texas
Orthopaedic surgery is Dr. Gates' primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Gates is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Gates' licenses on file in 3 states: Texas, Pennsylvania and New Jersey.
Specialties and state licenses
- Orthopaedic surgery, TexasPrimary
- Pennsylvania license
- New Jersey license
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, bursitis, enthesopathy in arms, hip replacement, joint arthropathy, joint pain and knee injury among the conditions Dr. Gates treats.
Orthopedic surgeons near Dr. Gates
Counts of orthopedic surgeons 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. Stephen Thomas Gates billed Medicare for 2,807 services in 2024
CMS data shows 2,807 Medicare services from Dr. Gates across 16 procedure codes in 2024, for 379 Medicare patients. Medicare paid $133,968 for them.
Dr. Gates' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 9222024: 1,26137%
- Office and hospital visits
- 2023: 6282024: 70512%
- Imaging
- 2023: 4362024: 4749%
- Surgery
- 2023: 2782024: 36732%
Where Dr. Gates' Medicare services took place, 2024
- In an office2,69496%
- In a facility1134%
Dr. Gates compared with the Texas median for orthopedic surgeons, 2024
- Dr. Gates
- Texas median
- Medicare services
- 2,807vs 1,0622.6 times
- Medicare patients
- 379vs 24356% above
- Part D claims
- 384vs 21975% above
Medians across 1,283 orthopedic surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Gates' 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.
Need commercial claims for Dr. Gates?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gates and other orthopedic surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen Thomas Gates treated 379 Medicare patients in 2024, average age 74
CMS counts 379 Medicare patients who saw Dr. Gates in 2024. The largest group is 65 to 74, with 187 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Gates' median patient age at 66, with 53% women.
Dr. Gates' Medicare patients by age, 2024
Dr. Gates' Medicare patients by sex, 2024
- Women22960%
- Men15040%
Chronic conditions among Dr. Gates' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis69%
- Diabetes38%
- Ischemic heart disease31%
- Mood disorders31%
- Chronic kidney disease28%
- Anxiety27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gates' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Thomas Gates wrote 423 Medicare Part D claims in 2024
In 2024, Dr. Gates wrote 423 Medicare Part D claims for 182 patients. 100% of them were for generic drugs. CMS names the drug for 384 of them, across 10 drugs with 11 or more claims each, at $2,227 in total drug cost. In 2023, CMS named 308 claims across 9 drugs.
Dr. Gates' 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. Gates' Part D claims, 2024
- Opioids30%129 of 423 claims
- Antibiotics6%24 of 423 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: 3082024: 38425%
Drugs named by CMS: 10 in 2024, 9 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. Stephen Thomas Gates scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Gates for performance year 2024, reported as part of a group. Dr. Gates accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 43 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Gates, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Gates' MIPS scores, performance year 2024
- 80of 100Final score
- 65.9of 100Quality
- 94of 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. Gates ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 83rd percentile43 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Lower limb (leg) arthroscopy (minimally invasive joint repair): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
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. Stephen Thomas Gates has 11 publications on record
Dmand AI links 11 papers to Dr. Gates, published from 2018 to 2023. 2020 was the busiest year, with 3. The most frequent topics are Arthroplasty, Replacement, Shoulder, Glenoid Cavity and Shoulder Joint. Dr. Gates has published most often in J Shoulder Elbow Surg. Dr. Gates' most frequent co-authors are Michael Saul Khazzam, MD, Avneesh Chhabra, MD and Brian William Sager, MD.
Dr. Gates' papers by year, 2018 to 2023
Topics Dr. Gates writes about most
- Arthroplasty, Replacement, Shoulder
- Glenoid Cavity
- Shoulder Joint
Dr. Gates' most frequent co-authors
- Michael Saul Khazzam, MD7 shared papers
- Avneesh Chhabra, MD2 shared papers
- Brian William Sager, MD2 shared papers
Recent publications by Dr. Gates
J Shoulder Elbow Surg
J Shoulder Elbow Surg
J Shoulder Elbow Surg
See who Dr. Gates researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gates works with, so you can find a warm path to the right orthopedic surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen Thomas Gates received $3,683 in industry payments from 2018 to 2024
CMS Open Payments shows 18 general payments to Dr. Gates from 5 drug and device companies from 2018 to 2024. Education make up the largest share, 62% of the total. Liberty Surgical Inc. paid the most, $1,200.
General payments to Dr. Gates by program year, 2018 to 2024
General payments to Dr. Gates by kind, 2018 to 2024
- Education$2,29062%
- Food and beverage$79822%
- Travel and lodging$59416%
Companies that paid Dr. Gates the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Thomas Gates graduated from Joe R. & Teresa Lozano Long School of Medicine
Dr. Gates graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. Stephen Thomas Gates accepts plans from 19 insurance carriers
Dr. Gates is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Humana
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Cigna
- +11 more carriersWith a free account
Plan types Dr. Gates accepts, by number of carriers
- PPO12
- HMO11
- Medicare9
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen Thomas Gates'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) |
| 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. Stephen Thomas Gates
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. Stephen Thomas Gates' NPI number?
Dr. Stephen Thomas Gates' NPI number is 1124414933. It was assigned on April 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Thomas Gates?
Dr. Stephen Thomas Gates is an orthopedic surgeon in San Antonio, Texas. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Stephen Thomas Gates practice?
Dr. Gates practices at 400 Concord Plaza Drive Suite 200, San Antonio, TX 78216. Dr. Gates' primary practice is The Orthopaedic Surgery Center of San Antonio in San Antonio, Texas. Dmand AI also links Dr. Gates to 1 hospital, 1 group practice or clinic and 1 home health agency.
What is Dr. Stephen Thomas Gates' office phone number?
The practice phone on file for Dr. Gates is (210) 253-2660.
What is Dr. Stephen Thomas Gates' medical license number?
Dr. Gates holds Texas license R6784, one of the licenses on file in 3 states.
Which states has Dr. Stephen Thomas Gates been licensed in?
Dmand AI has state licenses on file for Dr. Gates in Texas (2018 to 2026), Pennsylvania (2020 to 2026) and New Jersey (2020 to 2021).
Which hospitals is Dr. Stephen Thomas Gates affiliated with?
Dr. Gates is affiliated with Baptist Medical Center. Dmand AI links Dr. Gates to 1 more hospital.
What medical group is Dr. Stephen Thomas Gates part of?
Dr. Gates is linked to TSAOG Orthopaedics & Spine.
Does Dr. Stephen Thomas Gates accept Medicare?
Yes. CMS data shows Dr. Gates billed Medicare for 2,807 services in 2024, and Dr. Gates accepts Medicare assignment.
What is Dr. Stephen Thomas Gates' MIPS score?
Dr. Gates' MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Stephen Thomas Gates see?
CMS counts 379 Medicare patients who saw Dr. Gates in 2024, with an average age of 74.
Is Dr. Stephen Thomas Gates board certified?
Yes. Dr. Gates is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Stephen Thomas Gates bill to Medicare?
In 2024, Dr. Gates' most billed Medicare services were injected or infused drug (J3301), diagnostic imaging (73030) and office visit, established patient (99213).
Where did Dr. Stephen Thomas Gates go to medical school?
Dr. Gates graduated from Joe R. & Teresa Lozano Long School of Medicine in 2015.
What drugs does Dr. Stephen Thomas Gates prescribe most?
In 2024 Medicare Part D data, Dr. Gates' most prescribed drugs by claims were Ondansetron HCl, Oxycodone HCl and Methylprednisolone.
Has Dr. Stephen Thomas Gates received payments from drug or device companies?
CMS Open Payments shows $3,683 in general payments to Dr. Gates from 5 companies from 2018 to 2024. The largest total came from Liberty Surgical Inc.
How long has Dr. Stephen Thomas Gates been practicing?
Dr. Gates graduated from medical school in 2015, 11 years ago.
Does Dr. Stephen Thomas Gates do research?
Dmand AI links 11 publications to Dr. Gates, published from 2018 to 2023.
Who does Dr. Stephen Thomas Gates publish with?
Dr. Gates' most frequent co-authors are Michael Saul Khazzam, MD (7 shared papers), Avneesh Chhabra, MD (2 shared papers) and Brian William Sager, MD (2 shared papers).
What insurance does Dr. Stephen Thomas Gates accept?
Dr. Gates is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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