Dr. Jose M. Del Rio Ferrer, MD
- Medicare services, 2016
- 11
- Part D claims, 2024
- 3,897
- Industry payments
- $783
- Affiliated sites
- 4
- Medical groups
- 3
- Practice address
- 55 Calle Virginia, Mayaguez, PR 00680-3820
- Practice phone
- Call (787) 834-6985
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rdf,csp
Multi-specialty group site · Mayaguez, Puerto Rico
Find Dr. Del Rio Ferrer'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. Jose M. Del Rio Ferrer is an internist in Mayaguez, Puerto Rico
Dr. Del Rio Ferrer practices at Rdf,csp in Mayaguez, Puerto Rico.
Dr. Del Rio Ferrer's NPI, 1760515837, was assigned on March 14, 2007. Dr. Del Rio Ferrer holds Puerto Rico license 11126.
- NPI
- 1760515837NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668462375
- NPI enumeration date
- March 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 834-6985
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jose M. Del Rio Ferrer practices at 2 locations in Mayaguez, Puerto Rico
Dr. Del Rio Ferrer's primary practice is Rdf,csp, at 55 Calle Virginia, Mayaguez, PR 00680-3820. The practice phone is (787) 834-6985. The NPI Registry lists Dr. Del Rio Ferrer's practice address as 15 Calle Dr Basora N, Mayaguez, PR 00680.
- Rdf,cspPrimary55 Calle Virginia, Mayaguez, PR 00680-3820Phone(787) 834-6985
- NPI Registry address15 Calle Dr Basora N, Mayaguez, PR 00680 · Mayaguez CountyPhone(787) 834-6985
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Jose M. Del Rio Ferrer is affiliated with 4 sites of care and 3 medical groups
Dr. Del Rio Ferrer's primary practice is Rdf,csp in Mayaguez, Puerto Rico. The medical group on file is Solidarity MSO LLC. Dmand AI also links Dr. Del Rio Ferrer to 2 more group practices and clinics, 2 medical groups and 1 physician office, 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 Dr. Jose M. Del Rio Ferrer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Del Rio Ferrer practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rdf,csp | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jose M. Del Rio Ferrer is one of 805 internists in Puerto Rico
Internal medicine is Dr. Del Rio Ferrer's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Del Rio Ferrer is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Del Rio Ferrer
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. Jose M. Del Rio Ferrer billed Medicare for 11 services in 2016
CMS data shows 11 Medicare services from Dr. Del Rio Ferrer across 1 procedure code in 2016. Medicare paid $1,496 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Del Rio Ferrer compared with the Puerto Rico median for internists, 2016
- Dr. Del Rio Ferrer
- Puerto Rico median
- Medicare services
- 11vs 5078% below
- Part D claims
- 3,314vs 2,72821% above
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Del Rio Ferrer's most billed Medicare procedure codes, 2016
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. Del Rio Ferrer and other internists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jose M. Del Rio Ferrer's patients have a median age of 89
Across all payers, Dmand AI patient panel data puts Dr. Del Rio Ferrer's median patient age at 89, with 0% women.
Dr. Del Rio Ferrer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 89
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
Dr. Jose M. Del Rio Ferrer wrote 3,897 Medicare Part D claims in 2024
In 2024, Dr. Del Rio Ferrer wrote 3,897 Medicare Part D claims for 304 patients. 89% of them were for generic drugs. CMS names the drug for 3,314 of them, across 71 drugs with 11 or more claims each, at $80,063 in total drug cost. In 2023, CMS named 2,761 claims across 68 drugs.
Dr. Del Rio Ferrer's Part D claims by kind of drug, 2024
- Generic3,463 claims89%
- Brand-name346 claims9%
- Other88 claims2%
Dr. Del Rio Ferrer'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 Dr. Del Rio Ferrer's Part D claims, 2024
- Antibiotics2%84 of 3,897 claims
- Antipsychotics, patients 65 and over0%11 of 3,897 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: 2,7612024: 3,31420%
Drugs named by CMS: 71 in 2024, 68 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
How Dr. Jose M. Del Rio Ferrer takes part in Medicare
Dr. Del Rio Ferrer 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. Jose M. Del Rio Ferrer received $783 in industry payments from 2016 to 2023
CMS Open Payments shows 15 general payments to Dr. Del Rio Ferrer from 8 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $209.
General payments to Dr. Del Rio Ferrer by program year, 2016 to 2023
Companies that paid Dr. Del Rio Ferrer the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jose M. Del Rio Ferrer'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Data |
| 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. Jose M. Del Rio Ferrer
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. Jose M. Del Rio Ferrer's NPI number?
Dr. Jose M. Del Rio Ferrer's NPI number is 1760515837. It was assigned on March 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Jose M. Del Rio Ferrer?
Dr. Jose M. Del Rio Ferrer is an internist in Mayaguez, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jose M. Del Rio Ferrer practice?
Dr. Del Rio Ferrer practices at 55 Calle Virginia, Mayaguez, PR 00680-3820. Dr. Del Rio Ferrer also practices at 15 Calle Dr Basora N, Mayaguez, PR 00680. Dr. Del Rio Ferrer's primary practice is Rdf,csp in Mayaguez, Puerto Rico. Dmand AI also links Dr. Del Rio Ferrer to 2 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Jose M. Del Rio Ferrer's office phone number?
The practice phone on file for Dr. Del Rio Ferrer is (787) 834-6985.
What is Dr. Jose M. Del Rio Ferrer's medical license number?
Dr. Del Rio Ferrer holds Puerto Rico license 11126.
What medical group is Dr. Jose M. Del Rio Ferrer part of?
Dr. Del Rio Ferrer is linked to Solidarity MSO LLC. Dmand AI links Dr. Del Rio Ferrer to 2 more medical groups.
Does Dr. Jose M. Del Rio Ferrer accept Medicare?
Yes. CMS data shows Dr. Del Rio Ferrer billed Medicare for 11 services in 2016, and Dr. Del Rio Ferrer accepts Medicare assignment.
What services does Dr. Jose M. Del Rio Ferrer bill to Medicare?
In 2016, Dr. Del Rio Ferrer's most billed Medicare services were hospital inpatient care (99223).
What drugs does Dr. Jose M. Del Rio Ferrer prescribe most?
In 2024 Medicare Part D data, Dr. Del Rio Ferrer's most prescribed drugs by claims were Losartan Potassium, Levothyroxine Sodium and Gabapentin.
Has Dr. Jose M. Del Rio Ferrer received payments from drug or device companies?
CMS Open Payments shows $783 in general payments to Dr. Del Rio Ferrer from 8 companies from 2016 to 2023. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Jose M. Del Rio Ferrer been practicing?
Dr. Del Rio Ferrer graduated from medical school in 1988, 38 years ago.
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