Dr. Jean Francis Lopez Ruiz, MD
- Hospital affiliations
- 1
- Industry payments
- $49
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2019
- Practice address
- Carretera 14 Interior Bo Rincon, Cayey, PR 00737-2800
- Practice phone
- Call (787) 434-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hospital Menonita De Cayey - Cayey (Carretera 14 Interior)
Multi-specialty group site · Cayey, Puerto Rico
Find Dr. Lopez Ruiz'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. Jean Francis Lopez Ruiz is an anesthesiologist in San Germán, Puerto Rico
Dr. Lopez Ruiz practices at Hospital Menonita De Cayey - Cayey (Carretera 14 Interior) in Cayey, Puerto Rico.
Dr. Lopez Ruiz's NPI, 1437615911, was assigned on February 20, 2019. Dr. Lopez Ruiz holds Puerto Rico license 23790.
- NPI
- 1437615911NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729523550
- NPI enumeration date
- February 20, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 434-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jean Francis Lopez Ruiz practices in Cayey and San Germán
Dr. Lopez Ruiz's primary practice is Hospital Menonita De Cayey - Cayey (Carretera 14 Interior), at Carretera 14 Interior Bo Rincon, Cayey, PR 00737-2800. The practice phone is (787) 434-1700. The NPI Registry lists Dr. Lopez Ruiz's practice address as Carr #2 Km 173.4 Bo Cain Alto, San Germán, PR 00683.
- Hospital Menonita De Cayey - Cayey (Carretera 14 Interior)PrimaryCarretera 14 Interior Bo Rincon, Cayey, PR 00737-2800Phone(787) 434-1700
- NPI Registry addressCarr #2 Km 173.4 Bo Cain Alto, San Germán, PR 00683Phone(917) 704-0497
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Jean Francis Lopez Ruiz is affiliated with 2 sites of care and 1 medical group
Dr. Lopez Ruiz's primary practice is Hospital Menonita De Cayey - Cayey (Carretera 14 Interior) in Cayey, Puerto Rico. Dr. Lopez Ruiz is also affiliated with Hospital Menonita Cayey. The medical group on file is Hospital Menonita Cayey.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Jean Francis Lopez Ruiz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lopez Ruiz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Menonita De Cayey - Cayey (Carretera 14 Interior) | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jean Francis Lopez Ruiz is one of 150 anesthesiologists in Puerto Rico
Anesthesiology is Dr. Lopez Ruiz's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Lopez Ruiz is licensed in Puerto Rico.
Specialties and state licenses
- Anesthesiology, Puerto RicoPrimary
Anesthesiologists near Dr. Lopez Ruiz
Counts of anesthesiologists 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. Jean Francis Lopez Ruiz's patients have a median age of 71
Across all payers, Dmand AI patient panel data puts Dr. Lopez Ruiz's median patient age at 71, with 100% women.
Dr. Lopez Ruiz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Jean Francis Lopez Ruiz takes part in Medicare
Dr. Lopez Ruiz 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)
Dr. Jean Francis Lopez Ruiz received $49 in industry payments from 2024 to 2025
CMS Open Payments shows 2 general payments to Dr. Lopez Ruiz from 1 drug or device company from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $49.
General payments to Dr. Lopez Ruiz by program year, 2024 to 2025
Companies that paid Dr. Lopez Ruiz the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jean Francis Lopez Ruiz'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Jean Francis Lopez Ruiz
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. Jean Francis Lopez Ruiz's NPI number?
Dr. Jean Francis Lopez Ruiz's NPI number is 1437615911. It was assigned on February 20, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Jean Francis Lopez Ruiz?
Dr. Jean Francis Lopez Ruiz is an anesthesiologist in San Germán, Puerto Rico. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Jean Francis Lopez Ruiz practice?
Dr. Lopez Ruiz practices at Carretera 14 Interior Bo Rincon, Cayey, PR 00737-2800. Dr. Lopez Ruiz also practices at Carr #2 Km 173.4 Bo Cain Alto, San Germán, PR 00683. Dr. Lopez Ruiz's primary practice is Hospital Menonita De Cayey - Cayey (Carretera 14 Interior) in Cayey, Puerto Rico.
What is Dr. Jean Francis Lopez Ruiz's office phone number?
The practice phone on file for Dr. Lopez Ruiz is (787) 434-1700.
What is Dr. Jean Francis Lopez Ruiz's medical license number?
Dr. Lopez Ruiz holds Puerto Rico license 23790.
Which hospitals is Dr. Jean Francis Lopez Ruiz affiliated with?
Dr. Lopez Ruiz is affiliated with Hospital Menonita Cayey.
What medical group is Dr. Jean Francis Lopez Ruiz part of?
Dr. Lopez Ruiz is linked to Hospital Menonita Cayey.
Does Dr. Jean Francis Lopez Ruiz accept Medicare?
Yes. CMS lists Dr. Lopez Ruiz as accepting Medicare assignment.
Has Dr. Jean Francis Lopez Ruiz received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Lopez Ruiz from 1 company from 2024 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Jean Francis Lopez Ruiz been practicing?
Dr. Lopez Ruiz graduated from medical school in 2020, 6 years ago.
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