Dr. Ryan R. Barrientos, MD
- Medicare services, 2024
- 73
- Medicare patients, 2024
- 62
- Part D claims, 2024
- 192
- Hospital affiliations
- 1
- Industry payments
- $1,664
- Practice address
- 1200 Binz Street, Suite 101, Houston, TX 77004
- Practice phone
- Call (281) 953-8304
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
ROC Surgical Center
Surgery Center - Medicare-Certified · Houston, Texas
Find Dr. Barrientos' professional email, personal email and mobile number
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Dr. Ryan R. Barrientos is a gastroenterologist in Houston, Texas
Dr. Barrientos practices at ROC Surgical Center in Houston, Texas.
Dr. Barrientos' NPI, 1982975405, was assigned on January 13, 2012. Dr. Barrientos graduated from McGovern Medical School in 2006. Dr. Barrientos' Texas license number on file is P1519.
- NPI
- 1982975405NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789844804
- NPI enumeration date
- January 13, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (281) 953-8304
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan R. Barrientos practices at ROC Surgical Center in Houston, Texas
Dr. Barrientos' primary practice is ROC Surgical Center, at 1200 Binz Street, Suite 101, Houston, TX 77004. The practice phone is (281) 953-8304.
- ROC Surgical Center1200 Binz Street, Suite 101, Houston, TX 77004Phone(281) 953-8304
Source: Dmand AI Affiliation Data
Dr. Ryan R. Barrientos is affiliated with 5 sites of care and 2 medical groups
Dr. Barrientos' primary practice is ROC Surgical Center in Houston, Texas. Dr. Barrientos is also affiliated with HCA Houston Healthcare Medical Center. The medical group on file is Houston Regional Gastroenterology Institute (HRGI). Dmand AI also links Dr. Barrientos to 2 more group practices and clinics, 1 therapy and rehab clinic 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. Ryan R. Barrientos' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barrientos practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| ROC Surgical Center | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan R. Barrientos is one of 1,341 gastroenterologists in Texas
Gastroenterology is Dr. Barrientos' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Barrientos is board certified in internal medicine by the American Board of Physician Specialties (ABPS). Dr. Barrientos has a license on file in Texas.
Specialties and state licenses
- Gastroenterology, TexasPrimary
Clinical focus
Dmand AI lists acid reflux, acute gastroduodenitis, colonoscopy, gastroduodenitis, gastroenteritis and upper GI endoscopy among the conditions Dr. Barrientos treats.
Gastroenterologists near Dr. Barrientos
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. Ryan R. Barrientos billed Medicare for 73 services in 2024
CMS data shows 73 Medicare services from Dr. Barrientos across 4 procedure codes in 2024, for 62 Medicare patients. Medicare paid $7,768 for them.
Dr. Barrientos' Medicare services by type, 2024
- Office and hospital visits60
- Surgery13
Where Dr. Barrientos' Medicare services took place, 2024
- In an office6082%
- In a facility1318%
Dr. Barrientos compared with the Texas median for gastroenterologists, 2024
- Dr. Barrientos
- Texas median
- Medicare services
- 73vs 50586% below
- Medicare patients
- 62vs 28478% below
- Part D claims
- 120vs 49376% below
Medians across 1,281 gastroenterologists in Texas with Dmand AI profiles that report each measure.
Dr. Barrientos' 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. Barrientos and other gastroenterologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ryan R. Barrientos treated 62 Medicare patients in 2024, average age 71
CMS counts 62 Medicare patients who saw Dr. Barrientos in 2024. The largest group is 65 to 74, with 34 patients. 75% of them have high blood pressure, and 71% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Barrientos' median patient age at 56, with 63% women.
Dr. Barrientos' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barrientos' Medicare patients by sex, 2024
- Women3556%
- Men2744%
Chronic conditions among Dr. Barrientos' Medicare patients, 2024
- High blood pressure75%
- High cholesterol71%
- Arthritis42%
- Diabetes35%
- Ischemic heart disease35%
- Chronic kidney disease26%
- Anxiety24%
- COPD21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barrientos' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan R. Barrientos wrote 192 Medicare Part D claims in 2024
In 2024, Dr. Barrientos wrote 192 Medicare Part D claims for 93 patients. 54% of them were for generic drugs. CMS names the drug for 120 of them, across 5 drugs with 11 or more claims each, at $10,916 in total drug cost.
Dr. Barrientos' Part D claims by kind of drug, 2024
- Generic103 claims54%
- Brand-name89 claims46%
Dr. Barrientos' 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. Barrientos' Part D claims, 2024
- Antibiotics10%20 of 192 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Ryan R. Barrientos ranks in the 49th percentile for colonoscopy in Medicare
Dr. Barrientos accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Barrientos as offering telehealth. CMS counts 22 procedures of colonoscopy by Dr. Barrientos, more than 49% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Barrientos ranks in Medicare procedure volume
- Colonoscopy
- 49th percentile22 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 46th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Ryan R. Barrientos received $1,664 in industry payments from 2024 to 2025
CMS Open Payments shows 84 general payments to Dr. Barrientos from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $390.
General payments to Dr. Barrientos by program year, 2024 to 2025
Companies that paid Dr. Barrientos the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ryan R. Barrientos has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Barrientos.
Awards and honors for Dr. Barrientos
- Undated
- Associate Professor, Department of Surgery
- Chief of Gastroenterology
Source: Dmand AI Professional Profile Data
Dr. Ryan R. Barrientos graduated from McGovern Medical School
Dr. Barrientos graduated from McGovern Medical School in 2006.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Ryan R. Barrientos accepts plans from 23 insurance carriers
Dr. Barrientos is in network with 23 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- Aspirus Health Plan
- +15 more carriersWith a free account
Plan types Dr. Barrientos accepts, by number of carriers
- PPO14
- HMO13
- Medicare10
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan R. Barrientos'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| 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. Ryan R. Barrientos
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. Ryan R. Barrientos' NPI number?
Dr. Ryan R. Barrientos' NPI number is 1982975405. It was assigned on January 13, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan R. Barrientos?
Dr. Ryan R. Barrientos is a gastroenterologist in Houston, Texas. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Ryan R. Barrientos practice?
Dr. Barrientos practices at 1200 Binz Street, Suite 101, Houston, TX 77004. Dr. Barrientos' primary practice is ROC Surgical Center in Houston, Texas. Dmand AI also links Dr. Barrientos to 2 group practices and clinics, 1 therapy and rehab clinic and 1 medical group.
What is Dr. Ryan R. Barrientos' office phone number?
The practice phone on file for Dr. Barrientos is (281) 953-8304.
What is Dr. Ryan R. Barrientos' medical license number?
Dr. Barrientos' Texas license number on file is P1519.
Which hospitals is Dr. Ryan R. Barrientos affiliated with?
Dr. Barrientos is affiliated with HCA Houston Healthcare Medical Center.
What medical group is Dr. Ryan R. Barrientos part of?
Dr. Barrientos is linked to Houston Regional Gastroenterology Institute (HRGI). Dmand AI links Dr. Barrientos to 1 more medical group.
Does Dr. Ryan R. Barrientos accept Medicare?
Yes. CMS data shows Dr. Barrientos billed Medicare for 73 services in 2024, and Dr. Barrientos accepts Medicare assignment.
Does Dr. Ryan R. Barrientos offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Barrientos as offering telehealth services.
How many Medicare patients does Dr. Ryan R. Barrientos see?
CMS counts 62 Medicare patients who saw Dr. Barrientos in 2024, with an average age of 71.
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Is Dr. Ryan R. Barrientos board certified?
Yes. Dr. Barrientos is board certified in internal medicine by the American Board of Physician Specialties (ABPS).
What services does Dr. Ryan R. Barrientos bill to Medicare?
In 2024, Dr. Barrientos' most billed Medicare services were office visit, new patient (99204), office visit, established patient (99214) and surgery: digestive system (43239).
Where did Dr. Ryan R. Barrientos go to medical school?
Dr. Barrientos graduated from McGovern Medical School in 2006.
What drugs does Dr. Ryan R. Barrientos prescribe most?
In 2024 Medicare Part D data, Dr. Barrientos' most prescribed drugs by claims were Omeprazole, Clenpiq and Plenvu.
Has Dr. Ryan R. Barrientos received payments from drug or device companies?
CMS Open Payments shows $1,664 in general payments to Dr. Barrientos from 17 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Ryan R. Barrientos been practicing?
Dr. Barrientos graduated from medical school in 2006, 20 years ago.
What insurance does Dr. Ryan R. Barrientos accept?
Dr. Barrientos is in network with 23 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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