Dr. Ismael Rosado Lopez, MD
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 2,054
- Hospital affiliations
- 2
- Industry payments
- $945
- Medical groups
- 2
- Practice address
- Carr 167 Marginal Forest Hills, Bayamon, PR 00959
- Practice phone
- Call (787) 710-8812
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Horizon Health Group
Primary care practice · Bayamon, Puerto Rico
Find Dr. Rosado Lopez'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. Ismael Rosado Lopez is an internist in Ponce, Puerto Rico
Dr. Rosado Lopez practices at Horizon Health Group in Bayamon, Puerto Rico.
Dr. Rosado Lopez's NPI, 1558857219, was assigned on July 6, 2018. Dr. Rosado Lopez holds Puerto Rico license 22191.
- NPI
- 1558857219NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244636413
- NPI enumeration date
- July 6, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 710-8812
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- 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)
Dr. Ismael Rosado Lopez practices in Bayamon and Ponce
Dr. Rosado Lopez's primary practice is Horizon Health Group, at Carr 167 Marginal Forest Hills, Bayamon, PR 00959. The practice phone is (787) 710-8812. The NPI Registry lists Dr. Rosado Lopez's practice address as 917 Ave Tito Castro, Ponce, PR 00716-4717.
- Horizon Health GroupPrimaryCarr 167 Marginal Forest Hills, Bayamon, PR 00959Phone(787) 710-8812
- NPI Registry address917 Ave Tito Castro, Ponce, PR 00716-4717Phone(787) 844-2080
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Ismael Rosado Lopez is affiliated with 6 sites of care and 2 medical groups
Dr. Rosado Lopez's primary practice is Horizon Health Group in Bayamon, Puerto Rico. Dr. Rosado Lopez is also affiliated with Centro Médico Episcopal San Lucas Ponce. The medical group on file is Mennonite General Hospital. Dmand AI also links Dr. Rosado Lopez to 1 more hospital, 1 physician office, 1 home health agency, 1 hospice 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 Dr. Ismael Rosado Lopez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rosado Lopez practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Horizon Health Group | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ismael Rosado Lopez is one of 805 internists in Puerto Rico
Internal medicine is Dr. Rosado Lopez's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rosado Lopez is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Rosado Lopez
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. Ismael Rosado Lopez treated 14 Medicare patients in 2024, average age 79
CMS counts 14 Medicare patients who saw Dr. Rosado Lopez in 2024. 75% of them have high blood pressure. Their average risk score is 1.47, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rosado Lopez's median patient age at 81, with 40% women.
Chronic conditions among Dr. Rosado Lopez's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rosado Lopez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ismael Rosado Lopez wrote 2,054 Medicare Part D claims in 2024
In 2024, Dr. Rosado Lopez wrote 2,054 Medicare Part D claims for 212 patients. 89% of them were for generic drugs. CMS names the drug for 1,612 of them, across 47 drugs with 11 or more claims each, at $52,092 in total drug cost. In 2023, CMS named 360 claims across 16 drugs.
Dr. Rosado Lopez's Part D claims by kind of drug, 2024
- Generic1,821 claims89%
- Brand-name and other233 claims11%
Dr. Rosado Lopez'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. Rosado Lopez's Part D claims, 2024
- Antibiotics4%85 of 2,054 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: 3602024: 1,612348%
Drugs named by CMS: 47 in 2024, 16 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. Ismael Rosado Lopez takes part in Medicare
Dr. Rosado Lopez 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. Ismael Rosado Lopez received $945 in industry payments from 2018 to 2024
CMS Open Payments shows 34 general payments to Dr. Rosado Lopez from 9 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $374.
General payments to Dr. Rosado Lopez by program year, 2018 to 2024
General payments to Dr. Rosado Lopez by kind, 2018 to 2024
- Food and beverage$92598%
- Gifts$202%
Companies that paid Dr. Rosado Lopez the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ismael Rosado Lopez's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ismael Rosado Lopez
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What is Dr. Ismael Rosado Lopez's NPI number?
Dr. Ismael Rosado Lopez's NPI number is 1558857219. It was assigned on July 6, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Ismael Rosado Lopez?
Dr. Ismael Rosado Lopez is an internist in Ponce, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ismael Rosado Lopez practice?
Dr. Rosado Lopez practices at Carr 167 Marginal Forest Hills, Bayamon, PR 00959. Dr. Rosado Lopez also practices at 917 Ave Tito Castro, Ponce, PR 00716-4717. Dr. Rosado Lopez's primary practice is Horizon Health Group in Bayamon, Puerto Rico. Dmand AI also links Dr. Rosado Lopez to 1 hospital, 1 physician office, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Ismael Rosado Lopez's office phone number?
The practice phone on file for Dr. Rosado Lopez is (787) 710-8812.
What is Dr. Ismael Rosado Lopez's medical license number?
Dr. Rosado Lopez holds Puerto Rico license 22191.
Which hospitals is Dr. Ismael Rosado Lopez affiliated with?
Dr. Rosado Lopez is affiliated with Centro Médico Episcopal San Lucas Ponce. Dmand AI links Dr. Rosado Lopez to 1 more hospital.
What medical group is Dr. Ismael Rosado Lopez part of?
Dr. Rosado Lopez is linked to Mennonite General Hospital. Dmand AI links Dr. Rosado Lopez to 1 more medical group.
Does Dr. Ismael Rosado Lopez accept Medicare?
Yes. CMS lists Dr. Rosado Lopez as accepting Medicare assignment.
How many Medicare patients does Dr. Ismael Rosado Lopez see?
CMS counts 14 Medicare patients who saw Dr. Rosado Lopez in 2024, with an average age of 79.
What drugs does Dr. Ismael Rosado Lopez prescribe most?
In 2024 Medicare Part D data, Dr. Rosado Lopez's most prescribed drugs by claims were Famotidine, Gabapentin and Atorvastatin Calcium.
Has Dr. Ismael Rosado Lopez received payments from drug or device companies?
CMS Open Payments shows $945 in general payments to Dr. Rosado Lopez from 9 companies from 2018 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Ismael Rosado Lopez been practicing?
Dr. Rosado Lopez graduated from medical school in 2017, 9 years ago.
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