Robert Marroquin Jr., DPM
- Medicare patients, 2024
- 102
- Part D claims, 2024
- 497
- Hospital affiliations
- 4
- Industry payments
- $41
- Medical groups
- 2
- Practice address
- 1057 Paul Maillard Road, Luling, LA 70070
- Practice phone
- Call (985) 785-3644
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Robert Marroquin Jr. is a podiatrist in Luling, Louisiana
Robert Marroquin practices at St. Charles Parish Hospital in Luling, Louisiana, part of Ochsner Health System.
Robert Marroquin's NPI, 1255687885, was assigned on August 1, 2012. Robert Marroquin graduated from Temple University School of Medicine in 2012. Robert Marroquin holds Louisiana license 303434.
- NPI
- 1255687885NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597043703
- NPI enumeration date
- August 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (985) 785-3644
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert Marroquin Jr. practices at St. Charles Parish Hospital in Luling, Louisiana
Robert Marroquin's primary practice is St. Charles Parish Hospital, at 1057 Paul Maillard Road, Luling, LA 70070 in St. Charles Parish. The practice phone is (985) 785-3644.
- St. Charles Parish Hospital1057 Paul Maillard Road, Luling, LA 70070 · St. Charles ParishPhone(985) 785-3644
Source: Dmand AI Affiliation Data
Robert Marroquin Jr. is affiliated with 5 sites of care and 2 medical groups
Robert Marroquin's primary practice is St. Charles Parish Hospital in Luling, Louisiana, part of Ochsner Health System. Robert Marroquin is also affiliated with Ochsner Medical Center - New Orleans. The medical group on file is Ochsner Health. Dmand AI also links Robert Marroquin to 2 more hospitals, 1 group practice or 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 Robert Marroquin Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Marroquin practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Charles Parish Hospital | Available with a free account |
| +4 more sites and 1 medical group | 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 Ochsner Health System and 6.2K+ hospitals, with verified contacts in the same login.
Robert Marroquin Jr. is one of 76 podiatrists in Louisiana
Podiatrist is Robert Marroquin's primary specialty in the NPI Registry, under taxonomy code 213E00000X. Dmand AI has Robert Marroquin's licenses on file in 3 states: Louisiana, Texas and Virginia.
Specialties and state licenses
- Podiatrist, LouisianaPrimary
- Student in an organized health care education/training program, Texas
- Foot and ankle surgery podiatrist, Virginia
Podiatrists near Robert Marroquin
Counts of podiatrists 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
Robert Marroquin Jr. treated 102 Medicare patients in 2024, average age 71
CMS counts 102 Medicare patients who saw Robert Marroquin in 2024. The largest group is 65 to 74, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Robert Marroquin's median patient age at 58, with 64% women.
Robert Marroquin's Medicare patients by age, 2024
Robert Marroquin's Medicare patients by sex, 2024
- Women5756%
- Men4544%
Chronic conditions among Robert Marroquin's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis41%
- Diabetes39%
- Mood disorders32%
- Anxiety31%
- Depression31%
- Chronic kidney disease30%
Share of Medicare patients with each condition. A patient can have several.
Robert Marroquin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Robert Marroquin Jr. wrote 497 Medicare Part D claims in 2024
In 2024, Robert Marroquin wrote 497 Medicare Part D claims for 211 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Robert Marroquin's Part D claims, 2024
- Opioids8%40 of 497 claims
- Antibiotics16%81 of 497 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Robert Marroquin Jr. ranks in the 68th percentile for removal of tissue in Medicare
Robert Marroquin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 19 procedures of removal of tissue by Robert Marroquin, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Robert Marroquin ranks in Medicare procedure volume
- Removal of tissue
- 68th percentile19 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 nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Robert Marroquin Jr. received $41 in industry payments in 2025
CMS Open Payments shows 2 general payments to Robert Marroquin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Averitas Pharma Inc. paid the most, $23.
Companies that paid Robert Marroquin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert Marroquin Jr. graduated from Temple University School of Medicine
Robert Marroquin graduated from Temple University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert Marroquin Jr.'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 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 (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) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Robert Marroquin Jr.
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert Marroquin Jr.'s NPI number?
Robert Marroquin Jr.'s NPI number is 1255687885. It was assigned on August 1, 2012, and it is active in the NPI Registry.
What does Robert Marroquin Jr. specialize in?
Robert Marroquin Jr. is a podiatrist in Luling, Louisiana. The primary specialty in the NPI Registry is Podiatrist (taxonomy code 213E00000X).
Where does Robert Marroquin Jr. practice?
Robert Marroquin practices at 1057 Paul Maillard Road, Luling, LA 70070. Robert Marroquin's primary practice is St. Charles Parish Hospital in Luling, Louisiana, part of Ochsner Health System. Dmand AI also links Robert Marroquin to 2 hospitals, 1 group practice or clinic and 1 medical group.
What is Robert Marroquin Jr.'s office phone number?
The practice phone on file for Robert Marroquin is (985) 785-3644.
What is Robert Marroquin Jr.'s medical license number?
Robert Marroquin holds Louisiana license 303434, one of the licenses on file in 3 states.
Which states has Robert Marroquin Jr. been licensed in?
Dmand AI has state licenses on file for Robert Marroquin in Louisiana, Texas and Virginia.
Which hospitals is Robert Marroquin Jr. affiliated with?
Robert Marroquin practices at St. Charles Parish Hospital in Luling, Louisiana. Robert Marroquin is also affiliated with Ochsner Medical Center - New Orleans. Dmand AI links Robert Marroquin to 2 more hospitals.
What medical group is Robert Marroquin Jr. part of?
Robert Marroquin is linked to Ochsner Health. Dmand AI links Robert Marroquin to 1 more medical group.
Does Robert Marroquin Jr. accept Medicare?
Yes. CMS lists Robert Marroquin as accepting Medicare assignment.
How many Medicare patients does Robert Marroquin Jr. see?
CMS counts 102 Medicare patients who saw Robert Marroquin in 2024, with an average age of 71.
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Where did Robert Marroquin Jr. go to medical school?
Robert Marroquin graduated from Temple University School of Medicine in 2012.
Has Robert Marroquin Jr. received payments from drug or device companies?
CMS Open Payments shows $41 in general payments to Robert Marroquin from 2 companies from 2025 to 2025. The largest total came from Averitas Pharma Inc.
How long has Robert Marroquin Jr. been practicing?
Robert Marroquin graduated from medical school in 2012, 14 years ago.
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