Rocio Feliu Dominguez
- Medicare services, 2023
- 28
- Medicare patients, 2024
- 21
- Part D claims, 2024
- 737
- Industry payments
- $2,280
- Affiliated sites
- 2
- Practice address
- 101 Ave San Patricio Ste 1050 Suite 1050, Guaynabo, PR 00968-3049
- Practice phone
- Call (787) 946-5220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Innovative Weight Loss Solutions
Multi-specialty group site · Guaynabo, Puerto Rico
Find Rocio Feliu Dominguez'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.
Rocio Feliu Dominguez is a gastroenterologist in Guaynabo, Puerto Rico
Rocio Feliu Dominguez practices at Innovative Weight Loss Solutions in Guaynabo, Puerto Rico.
Rocio Feliu Dominguez's NPI, 1659653475, was assigned on September 19, 2011. Rocio Feliu Dominguez holds Puerto Rico license 18791.
- NPI
- 1659653475NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547530727
- NPI enumeration date
- September 19, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (787) 946-5220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rocio Feliu Dominguez practices at Innovative Weight Loss Solutions in Guaynabo, Puerto Rico
Rocio Feliu Dominguez's primary practice is Innovative Weight Loss Solutions, at 101 Ave San Patricio Ste 1050 Suite 1050, Guaynabo, PR 00968-3049. The practice phone is (787) 946-5220.
- Innovative Weight Loss Solutions101 Ave San Patricio Ste 1050 Suite 1050, Guaynabo, PR 00968-3049Phone(787) 946-5220
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rocio Feliu Dominguez is affiliated with 2 sites of care and 1 medical group
Rocio Feliu Dominguez's primary practice is Innovative Weight Loss Solutions in Guaynabo, Puerto Rico. Dmand AI also links Rocio Feliu Dominguez to 1 physician office and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Rocio Feliu Dominguez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rocio Feliu Dominguez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Innovative Weight Loss Solutions | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rocio Feliu Dominguez is one of 170 gastroenterologists in Puerto Rico
Gastroenterology is Rocio Feliu Dominguez's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Rocio Feliu Dominguez is licensed in Puerto Rico.
Specialties and state licenses
- Gastroenterology, Puerto RicoPrimary
Gastroenterologists near Rocio Feliu Dominguez
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
Rocio Feliu Dominguez billed Medicare for 28 services in 2023
CMS data shows 28 Medicare services from Rocio Feliu Dominguez across 2 procedure codes in 2023, all of them office visits, for 21 Medicare patients. Medicare paid $1,212 for them. Every service was in an office.
Rocio Feliu Dominguez's Medicare services by type, 2018 to 2023
- 2018
- 2023
- Office and hospital visits
- 2018: 142023: 28100%
Rocio Feliu Dominguez compared with the Puerto Rico median for gastroenterologists, 2023
- Rocio Feliu Dominguez
- Puerto Rico median
- Medicare services
- 28vs 4233% below
- Medicare patients
- 21vs 2619% below
- Part D claims
- 665vs 1,53057% below
Medians across 175 gastroenterologists in Puerto Rico with Dmand AI profiles that report each measure.
Rocio Feliu Dominguez's most billed Medicare procedure codes, 2023
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
Rocio Feliu Dominguez treated 21 Medicare patients in 2024, average age 72
CMS counts 21 Medicare patients who saw Rocio Feliu Dominguez in 2024. The largest group is 85 and over, with 0 patients. 75% of them have diabetes, and 75% have high blood pressure. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Rocio Feliu Dominguez's median patient age at 52, with 0% women.
Rocio Feliu Dominguez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Rocio Feliu Dominguez's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Rocio Feliu Dominguez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women0%
- Men100%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rocio Feliu Dominguez wrote 737 Medicare Part D claims in 2024
In 2024, Rocio Feliu Dominguez wrote 737 Medicare Part D claims for 196 patients. 77% of them were for generic drugs. CMS names the drug for 665 of them, across 14 drugs with 11 or more claims each, at $30,170 in total drug cost. In 2023, CMS named 790 claims across 14 drugs.
Rocio Feliu Dominguez's Part D claims by kind of drug, 2024
- Generic571 claims77%
- Brand-name166 claims23%
Rocio Feliu Dominguez'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 Rocio Feliu Dominguez's Part D claims, 2024
- Antibiotics4%26 of 737 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: 7902024: 66516%
Drugs named by CMS: 14 in 2024, 14 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
Rocio Feliu Dominguez ranks in the 67th percentile for colonoscopy in Medicare
Rocio Feliu Dominguez accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Rocio Feliu Dominguez as offering telehealth. CMS counts 59 procedures of colonoscopy by Rocio Feliu Dominguez, more than 67% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Rocio Feliu Dominguez ranks in Medicare procedure volume
- Colonoscopy
- 67th percentile59 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 58th percentile36 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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Rocio Feliu Dominguez received $2,280 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Rocio Feliu Dominguez from 9 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 72% of the total. Apollo Endosurgery US Inc paid the most, $838.
General payments to Rocio Feliu Dominguez by program year, 2016 to 2025
General payments to Rocio Feliu Dominguez by kind, 2016 to 2025
- Food and beverage$1,63772%
- Travel and lodging$64228%
Companies that paid Rocio Feliu Dominguez the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Rocio Feliu Dominguez's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Rocio Feliu Dominguez
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What is Rocio Feliu Dominguez's NPI number?
Rocio Feliu Dominguez's NPI number is 1659653475. It was assigned on September 19, 2011, and it is active in the NPI Registry.
What does Rocio Feliu Dominguez specialize in?
Rocio Feliu Dominguez is a gastroenterologist in Guaynabo, Puerto Rico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Rocio Feliu Dominguez practice?
Rocio Feliu Dominguez practices at 101 Ave San Patricio Ste 1050 Suite 1050, Guaynabo, PR 00968-3049. Rocio Feliu Dominguez's primary practice is Innovative Weight Loss Solutions in Guaynabo, Puerto Rico. Dmand AI also links Rocio Feliu Dominguez to 1 physician office and 1 medical group.
What is Rocio Feliu Dominguez's office phone number?
The practice phone on file for Rocio Feliu Dominguez is (787) 946-5220.
What is Rocio Feliu Dominguez's medical license number?
Rocio Feliu Dominguez holds Puerto Rico license 18791.
Does Rocio Feliu Dominguez accept Medicare?
Yes. CMS data shows Rocio Feliu Dominguez billed Medicare for 28 services in 2023, and Rocio Feliu Dominguez accepts Medicare assignment.
Does Rocio Feliu Dominguez offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Rocio Feliu Dominguez as offering telehealth services.
How many Medicare patients does Rocio Feliu Dominguez see?
CMS counts 21 Medicare patients who saw Rocio Feliu Dominguez in 2024, with an average age of 72.
What services does Rocio Feliu Dominguez bill to Medicare?
In 2023, Rocio Feliu Dominguez's most billed Medicare services were office visit, established patient (99211) and office visit, new patient (99203).
What drugs does Rocio Feliu Dominguez prescribe most?
In 2024 Medicare Part D data, Rocio Feliu Dominguez's most prescribed drugs by claims were Pantoprazole Sodium, Midazolam HCl and Naloxone HCl.
Has Rocio Feliu Dominguez received payments from drug or device companies?
CMS Open Payments shows $2,280 in general payments to Rocio Feliu Dominguez from 9 companies from 2016 to 2025. The largest total came from Apollo Endosurgery US Inc.
How long has Rocio Feliu Dominguez been practicing?
Rocio Feliu Dominguez graduated from medical school in 2017, 9 years ago.
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