Dr. Victor Javier Rivera-Santiago, MD
- Medicare services, 2024
- 255
- Medicare patients, 2024
- 142
- Part D claims, 2024
- 69
- Hospital affiliations
- 2
- Industry payments
- $16
- Practice address
- 611 Alcorn Drive, Corinth, MS 38834
- Practice phone
- Call (662) 293-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Rivera-Santiago'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. Victor Javier Rivera-Santiago is an internist in Corinth, Mississippi
Dr. Rivera-Santiago practices at Magnolia Regional Health Center in Corinth, Mississippi, part of Magnolia Regional Health Center.
Dr. Rivera-Santiago's NPI, 1659500791, was assigned on July 10, 2009. Dr. Rivera-Santiago holds New Mexico license MD20170090.
- NPI
- 1659500791NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648540120
- NPI enumeration date
- July 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (662) 293-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Victor Javier Rivera-Santiago practices at Magnolia Regional Health Center in Corinth, Mississippi
Dr. Rivera-Santiago's primary practice is Magnolia Regional Health Center, at 611 Alcorn Drive, Corinth, MS 38834 in Alcorn County. The practice phone is (662) 293-1000.
- Magnolia Regional Health Center611 Alcorn Drive, Corinth, MS 38834 · Alcorn CountyPhone(662) 293-1000
Source: Dmand AI Affiliation Data
Dr. Victor Javier Rivera-Santiago is affiliated with 2 sites of care and 7 medical groups
Dr. Rivera-Santiago's primary practice is Magnolia Regional Health Center in Corinth, Mississippi, part of Magnolia Regional Health Center. Dr. Rivera-Santiago is also affiliated with San Juan Regional Medical Center. The medical group on file is Magnolia Regional Health Center. Dmand AI also links Dr. Rivera-Santiago to 6 more medical groups, 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. Victor Javier Rivera-Santiago's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera-Santiago practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Magnolia Regional Health Center | Available with a free account |
| +1 more site and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Magnolia Regional Health Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Victor Javier Rivera-Santiago is one of 785 internists in Mississippi
Internal medicine is Dr. Rivera-Santiago's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Rivera-Santiago's licenses on file in 2 states: New Mexico and Connecticut.
Specialties and state licenses
- Internal medicine, New MexicoPrimary
- Connecticut license
Internists near Dr. Rivera-Santiago
Counts of internists 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. Victor Javier Rivera-Santiago billed Medicare for 255 services in 2024
CMS data shows 255 Medicare services from Dr. Rivera-Santiago across 6 procedure codes in 2024, for 142 Medicare patients. Medicare paid $23,292 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rivera-Santiago's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 502024: 255410%
Dr. Rivera-Santiago compared with the Mississippi median for internists, 2024
- Dr. Rivera-Santiago
- Mississippi median
- Medicare services
- 255vs 98774% below
- Medicare patients
- 142vs 31455% below
- Part D claims
- 12vs 28196% below
Medians across 747 internists in Mississippi with Dmand AI profiles that report each measure.
Dr. Rivera-Santiago'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Victor Javier Rivera-Santiago treated 142 Medicare patients in 2024, average age 75
CMS counts 142 Medicare patients who saw Dr. Rivera-Santiago in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Rivera-Santiago's median patient age at 73, with 51% women.
Dr. Rivera-Santiago's Medicare patients by age, 2024
Dr. Rivera-Santiago's Medicare patients by sex, 2024
- Women7654%
- Men6646%
Chronic conditions among Dr. Rivera-Santiago's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Ischemic heart disease64%
- Anxiety54%
- COPD51%
- Diabetes51%
- Heart failure51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rivera-Santiago's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Victor Javier Rivera-Santiago wrote 69 Medicare Part D claims in 2024
In 2024, Dr. Rivera-Santiago wrote 69 Medicare Part D claims for 26 patients. 84% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $44 in total drug cost. In 2019, CMS named 47 claims across 3 drugs.
Dr. Rivera-Santiago's Part D claims by kind of drug, 2024
- Generic58 claims84%
- Brand-name11 claims16%
Dr. Rivera-Santiago's most prescribed drugs by claims, 2020
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. Rivera-Santiago's Part D claims, 2024
- Antibiotics39%27 of 69 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, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 472020: 1274%
Drugs named by CMS: 1 in 2020, 3 in 2019.
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
How Dr. Victor Javier Rivera-Santiago takes part in Medicare
Dr. Rivera-Santiago accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Victor Javier Rivera-Santiago received $16 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Rivera-Santiago from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Endo Pharmaceuticals Inc. paid the most, $16.
Companies that paid Dr. Rivera-Santiago the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Victor Javier Rivera-Santiago'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Victor Javier Rivera-Santiago
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. Victor Javier Rivera-Santiago's NPI number?
Dr. Victor Javier Rivera-Santiago's NPI number is 1659500791. It was assigned on July 10, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Victor Javier Rivera-Santiago?
Dr. Victor Javier Rivera-Santiago is an internist in Corinth, Mississippi. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Victor Javier Rivera-Santiago practice?
Dr. Rivera-Santiago practices at 611 Alcorn Drive, Corinth, MS 38834. Dr. Rivera-Santiago's primary practice is Magnolia Regional Health Center in Corinth, Mississippi, part of Magnolia Regional Health Center. Dmand AI also links Dr. Rivera-Santiago to 6 medical groups.
What is Dr. Victor Javier Rivera-Santiago's office phone number?
The practice phone on file for Dr. Rivera-Santiago is (662) 293-1000.
What is Dr. Victor Javier Rivera-Santiago's medical license number?
Dr. Rivera-Santiago holds New Mexico license MD20170090, one of the licenses on file in 2 states.
Which states has Dr. Victor Javier Rivera-Santiago been licensed in?
Dmand AI has state licenses on file for Dr. Rivera-Santiago in New Mexico and Connecticut.
Which hospitals is Dr. Victor Javier Rivera-Santiago affiliated with?
Dr. Rivera-Santiago practices at Magnolia Regional Health Center in Corinth, Mississippi. Dr. Rivera-Santiago is also affiliated with San Juan Regional Medical Center.
What medical group is Dr. Victor Javier Rivera-Santiago part of?
Dr. Rivera-Santiago is linked to Magnolia Regional Health Center. Dmand AI links Dr. Rivera-Santiago to 6 more medical groups.
Does Dr. Victor Javier Rivera-Santiago accept Medicare?
Yes. CMS data shows Dr. Rivera-Santiago billed Medicare for 255 services in 2024, and Dr. Rivera-Santiago accepts Medicare assignment.
How many Medicare patients does Dr. Victor Javier Rivera-Santiago see?
CMS counts 142 Medicare patients who saw Dr. Rivera-Santiago in 2024, with an average age of 75.
Show 4 more questionsShow fewer questions
What services does Dr. Victor Javier Rivera-Santiago bill to Medicare?
In 2024, Dr. Rivera-Santiago's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99222) and hospital inpatient care (99223).
What drugs does Dr. Victor Javier Rivera-Santiago prescribe most?
In 2020 Medicare Part D data, Dr. Rivera-Santiago's most prescribed drugs by claims were Lisinopril.
Has Dr. Victor Javier Rivera-Santiago received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Rivera-Santiago from 1 company from 2016 to 2016. The largest total came from Endo Pharmaceuticals Inc.
How long has Dr. Victor Javier Rivera-Santiago been practicing?
Dr. Rivera-Santiago graduated from medical school in 2009, 17 years ago.
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