Dr. Carlos E. Marrero Ortiz, MD
- Part D claims, 2024
- 22
- Hospital affiliations
- 1
- Industry payments
- $11,954
- Medical groups
- 3
- State license
- 1
- Practice address
- 1451 Ashford Avenue, El Condado, San Juan, PR 00907
- Practice phone
- Call (787) 721-2160
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Marrero Ortiz'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. Carlos E. Marrero Ortiz is a general surgeon in San Juan, Puerto Rico
Dr. Marrero Ortiz practices at Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital.
Dr. Marrero Ortiz's NPI, 1639150246, was assigned on November 10, 2005. Dr. Marrero Ortiz holds Puerto Rico license 11083.
- NPI
- 1639150246NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658358916
- NPI enumeration date
- November 10, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 721-2160
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Carlos E. Marrero Ortiz practices at Ashford Hospital in San Juan, Puerto Rico
Dr. Marrero Ortiz's primary practice is Ashford Hospital, at 1451 Ashford Avenue, El Condado, San Juan, PR 00907 in San Juan County. The practice phone is (787) 721-2160.
- Ashford Hospital1451 Ashford Avenue, El Condado, San Juan, PR 00907 · San Juan CountyPhone(787) 721-2160
Source: Dmand AI Affiliation Data
Dr. Carlos E. Marrero Ortiz is affiliated with 2 sites of care and 3 medical groups
Dr. Marrero Ortiz's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. The medical group on file is HIMA San Pablo Caguas Hospital. Dmand AI also links Dr. Marrero Ortiz to 2 more medical groups and 1 therapy and rehab clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Carlos E. Marrero Ortiz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marrero Ortiz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashford Hospital | Available with a free account |
| +1 more site and 2 medical groups | 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 Ashford Presbyterian Community Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Carlos E. Marrero Ortiz is one of 168 general surgeons in Puerto Rico
Surgery is Dr. Marrero Ortiz's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Marrero Ortiz is licensed in Puerto Rico.
Specialties and state licenses
- Surgery, Puerto RicoPrimary
General surgeons near Dr. Marrero Ortiz
Counts of general surgeons 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. Carlos E. Marrero Ortiz's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Marrero Ortiz's median patient age at 77, with 100% women.
Dr. Marrero Ortiz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Carlos E. Marrero Ortiz wrote 22 Medicare Part D claims in 2024
In 2024, Dr. Marrero Ortiz wrote 22 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 14 of them, across 1 drug with 11 or more claims each, at $99 in total drug cost. In 2022, CMS named 48 claims across 2 drugs.
Dr. Marrero Ortiz's most prescribed drugs by claims, 2023
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. Marrero Ortiz's Part D claims, 2024
- Antibiotics73%16 of 22 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, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 482023: 1471%
Drugs named by CMS: 1 in 2023, 2 in 2022.
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. Carlos E. Marrero Ortiz takes part in Medicare
Dr. Marrero Ortiz 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)
Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)
Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 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)
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Dr. Carlos E. Marrero Ortiz received $11,954 in industry payments from 2016 to 2024
CMS Open Payments shows 20 general payments to Dr. Marrero Ortiz from 9 drug and device companies from 2016 to 2024. Education make up the largest share, 84% of the total. Intuitive Surgical, Inc. paid the most, $11,059.
General payments to Dr. Marrero Ortiz by program year, 2016 to 2024
General payments to Dr. Marrero Ortiz by kind, 2016 to 2024
- Education$10,00084%
- Travel and lodging$1,36111%
- Food and beverage$5935%
Companies that paid Dr. Marrero Ortiz the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Carlos E. Marrero Ortiz'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| 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)Doctors and Clinicians Utilization Data (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. Carlos E. Marrero Ortiz
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. Carlos E. Marrero Ortiz's NPI number?
Dr. Carlos E. Marrero Ortiz's NPI number is 1639150246. It was assigned on November 10, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Carlos E. Marrero Ortiz?
Dr. Carlos E. Marrero Ortiz is a general surgeon in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Carlos E. Marrero Ortiz practice?
Dr. Marrero Ortiz practices at 1451 Ashford Avenue, El Condado, San Juan, PR 00907. Dr. Marrero Ortiz's primary practice is Ashford Hospital in San Juan, Puerto Rico, part of Ashford Presbyterian Community Hospital. Dmand AI also links Dr. Marrero Ortiz to 2 medical groups and 1 therapy and rehab clinic.
What is Dr. Carlos E. Marrero Ortiz's office phone number?
The practice phone on file for Dr. Marrero Ortiz is (787) 721-2160.
What is Dr. Carlos E. Marrero Ortiz's medical license number?
Dr. Marrero Ortiz holds Puerto Rico license 11083.
Which hospitals is Dr. Carlos E. Marrero Ortiz affiliated with?
Dr. Marrero Ortiz practices at Ashford Hospital in San Juan, Puerto Rico.
What medical group is Dr. Carlos E. Marrero Ortiz part of?
Dr. Marrero Ortiz is linked to HIMA San Pablo Caguas Hospital. Dmand AI links Dr. Marrero Ortiz to 2 more medical groups.
Does Dr. Carlos E. Marrero Ortiz accept Medicare?
Yes. CMS lists Dr. Marrero Ortiz as accepting Medicare assignment.
What drugs does Dr. Carlos E. Marrero Ortiz prescribe most?
In 2023 Medicare Part D data, Dr. Marrero Ortiz's most prescribed drugs by claims were Cefadroxil.
Has Dr. Carlos E. Marrero Ortiz received payments from drug or device companies?
CMS Open Payments shows $11,954 in general payments to Dr. Marrero Ortiz from 9 companies from 2016 to 2024. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Carlos E. Marrero Ortiz been practicing?
Dr. Marrero Ortiz graduated from medical school in 1989, 37 years ago.
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