Dr. Gregorio A. Cortes-Maisonet, MD
- Medicare services, 2016
- 27
- Part D claims, 2024
- 1,689
- Publications
- 1
- Clinical trials
- 26
- Industry payments
- $44,019
- Practice address
- 1123 Ave Hostos, Ponce, PR 00717
- Practice phone
- Call (787) 499-5404
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gogo Fundation
Multi-specialty group site · Ponce, Puerto Rico
Find Dr. Cortes-Maisonet'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. Gregorio A. Cortes-Maisonet is a general practice physician in Carolina, Puerto Rico
Dr. Cortes-Maisonet practices at Gogo Fundation in Ponce, Puerto Rico.
Dr. Cortes-Maisonet's NPI, 1639151616, was assigned on November 16, 2005. Dr. Cortes-Maisonet holds Puerto Rico license 16033.
- NPI
- 1639151616NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173543899
- NPI enumeration date
- November 16, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 499-5404
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregorio A. Cortes-Maisonet practices in Ponce and Carolina
Dr. Cortes-Maisonet's primary practice is Gogo Fundation, at 1123 Ave Hostos, Ponce, PR 00717. The practice phone is (787) 499-5404. The NPI Registry lists Dr. Cortes-Maisonet's practice address as 33-17 11, Carolina, PR 00985.
- Gogo FundationPrimary1123 Ave Hostos, Ponce, PR 00717Phone(787) 499-5404
- NPI Registry address33-17 11, Carolina, PR 00985 · Carolina CountyPhone(787) 726-8396
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Gregorio A. Cortes-Maisonet is affiliated with 2 sites of care and 2 medical groups
Dr. Cortes-Maisonet's primary practice is Gogo Fundation in Ponce, Puerto Rico. The medical group on file is GoGo Pediatric Institute. Dmand AI also links Dr. Cortes-Maisonet to 1 more group practice or clinic 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. Gregorio A. Cortes-Maisonet's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cortes-Maisonet practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gogo Fundation | Available with a free account |
| +1 more site 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gregorio A. Cortes-Maisonet is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Cortes-Maisonet's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Cortes-Maisonet is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Cortes-Maisonet
Counts of general practice physicians 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. Gregorio A. Cortes-Maisonet billed Medicare for 27 services in 2016
CMS data shows 27 Medicare services from Dr. Cortes-Maisonet across 1 procedure code in 2016, all of them office visits. Medicare paid $1,264 for them. Every service was in an office.
Dr. Cortes-Maisonet compared with the Puerto Rico median for general practice physicians, 2016
- Dr. Cortes-Maisonet
- Puerto Rico median
- Medicare services
- 27vs 3421% below
- Part D claims
- 1,178vs 73560% above
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Cortes-Maisonet'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.
Need commercial claims for Dr. Cortes-Maisonet?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cortes-Maisonet and other general practice physicians in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregorio A. Cortes-Maisonet wrote 1,689 Medicare Part D claims in 2024
In 2024, Dr. Cortes-Maisonet wrote 1,689 Medicare Part D claims for 102 patients. 83% of them were for generic drugs. CMS names the drug for 1,178 of them, across 44 drugs with 11 or more claims each, at $89,772 in total drug cost. In 2023, CMS named 1,617 claims across 55 drugs.
Dr. Cortes-Maisonet's Part D claims by kind of drug, 2024
- Generic1,403 claims83%
- Brand-name273 claims16%
- Other13 claims1%
Dr. Cortes-Maisonet'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. Cortes-Maisonet's Part D claims, 2024
- Antibiotics2%29 of 1,689 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: 1,6172024: 1,17827%
Drugs named by CMS: 44 in 2024, 55 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. Gregorio A. Cortes-Maisonet takes part in Medicare
Dr. Cortes-Maisonet accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Colonoscopy: 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Gregorio A. Cortes-Maisonet has 1 publication on record
Dmand AI links 1 paper to Dr. Cortes-Maisonet in 2022. Dr. Cortes-Maisonet's most frequent co-authors are Stanley Bruce Cohen, MD, Roy Mitchel Fleischmann, MD and Atul Kumar Singhal, MD.
Dr. Cortes-Maisonet's most frequent co-authors
- Stanley Bruce Cohen, MD1 shared paper
- Roy Mitchel Fleischmann, MD1 shared paper
- Atul Kumar Singhal, MD1 shared paper
Recent publications by Dr. Cortes-Maisonet
See who Dr. Cortes-Maisonet researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cortes-Maisonet works with, so you can find a warm path to the right general practice physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregorio A. Cortes-Maisonet has worked on 26 clinical trials
Dmand AI links Dr. Cortes-Maisonet to 26 clinical trials, 2 of them phase 3 studies. 4 are still active or recruiting. Conditions studied include Diabetes Mellitus, Type 2, Diabetes Mellitus and Obesity. Eli Lilly and Company sponsors the most, 26. Open Payments lists research payments to Dr. Cortes-Maisonet that name 32 trials.
Clinical trials with Dr. Cortes-Maisonet by phase
- NonePhase 1: no trials
- 1Phase 2: 1 trial
- 2Phase 3: 2 trials
- NonePhase 4: no trials
Conditions in Dr. Cortes-Maisonet's trials
- Diabetes Mellitus, Type 2
- Diabetes Mellitus
- Obesity
- Axial Spondyloarthritis
- COVID-19
Investigators on the most trials with Dr. Cortes-Maisonet
- Julio Rosenstock, MD15 shared trials
- Michelle Dawn Welch, MD14 shared trials
- Juan Pablo Frias, MD13 shared trials
Recent clinical trials with Dr. Cortes-Maisonet
A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Not Controlled With Diet and Exercise Alone (opens in a new tab)
A Study of Tirzepatide (LY3298176) in Participants With Type 2 Diabetes Mellitus (opens in a new tab)
A Study of Tirzepatide (LY3298176) on the Reduction on Morbidity and Mortality in Adults With Obesity (opens in a new tab)
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Gregorio A. Cortes-Maisonet received $44,019 in industry payments from 2016 to 2025
CMS Open Payments shows 218 general payments to Dr. Cortes-Maisonet from 14 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 75% of the total. Eli Lilly and Company paid the most, $36,802. It also lists 130 research payments totaling $358,666 from 2016 to 2024, naming 32 clinical trials.
General payments to Dr. Cortes-Maisonet by program year, 2016 to 2025
General payments to Dr. Cortes-Maisonet by kind, 2016 to 2025
- Travel and lodging$33,13275%
- Food and beverage$9,83722%
- Consulting fees$1,0502%
Companies that paid Dr. Cortes-Maisonet 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 Dr. Gregorio A. Cortes-Maisonet's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregorio A. Cortes-Maisonet
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. Gregorio A. Cortes-Maisonet's NPI number?
Dr. Gregorio A. Cortes-Maisonet's NPI number is 1639151616. It was assigned on November 16, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregorio A. Cortes-Maisonet?
Dr. Gregorio A. Cortes-Maisonet is a general practice physician in Carolina, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Gregorio A. Cortes-Maisonet practice?
Dr. Cortes-Maisonet practices at 1123 Ave Hostos, Ponce, PR 00717. Dr. Cortes-Maisonet also practices at 33-17 11, Carolina, PR 00985. Dr. Cortes-Maisonet's primary practice is Gogo Fundation in Ponce, Puerto Rico. Dmand AI also links Dr. Cortes-Maisonet to 1 group practice or clinic and 1 medical group.
What is Dr. Gregorio A. Cortes-Maisonet's office phone number?
The practice phone on file for Dr. Cortes-Maisonet is (787) 499-5404.
What is Dr. Gregorio A. Cortes-Maisonet's medical license number?
Dr. Cortes-Maisonet holds Puerto Rico license 16033.
What medical group is Dr. Gregorio A. Cortes-Maisonet part of?
Dr. Cortes-Maisonet is linked to GoGo Pediatric Institute. Dmand AI links Dr. Cortes-Maisonet to 1 more medical group.
Does Dr. Gregorio A. Cortes-Maisonet accept Medicare?
Yes. CMS data shows Dr. Cortes-Maisonet billed Medicare for 27 services in 2016, and Dr. Cortes-Maisonet accepts Medicare assignment.
What services does Dr. Gregorio A. Cortes-Maisonet bill to Medicare?
In 2016, Dr. Cortes-Maisonet's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Gregorio A. Cortes-Maisonet prescribe most?
In 2024 Medicare Part D data, Dr. Cortes-Maisonet's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Metformin HCl.
Has Dr. Gregorio A. Cortes-Maisonet received payments from drug or device companies?
CMS Open Payments shows $44,019 in general payments to Dr. Cortes-Maisonet from 14 companies from 2016 to 2025. The largest total came from Eli Lilly and Company.
Show 3 more questionsShow fewer questions
How long has Dr. Gregorio A. Cortes-Maisonet been practicing?
Dr. Cortes-Maisonet's NPI was assigned in 2005.
Does Dr. Gregorio A. Cortes-Maisonet do research?
Dmand AI links 1 publication to Dr. Cortes-Maisonet. Dr. Cortes-Maisonet has worked on 26 clinical trials.
Who does Dr. Gregorio A. Cortes-Maisonet publish with?
Dr. Cortes-Maisonet's most frequent co-authors are Stanley Bruce Cohen, MD (1 shared paper), Roy Mitchel Fleischmann, MD (1 shared paper) and Atul Kumar Singhal, MD (1 shared paper).
Selling to general practice practices?
See general practice physicians in Puerto Rico by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card