Dr. Maruquel Castillo - Veliz, MD
- Medicare services, 2018
- 14
- Part D claims, 2024
- 157
- Hospital affiliations
- 1
- Industry payments
- $370
- Medical group
- 1
- Practice address
- 3 Cll 83, Carolina, PR 00985
- Practice phone
- Call (787) 757-1800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hospital Upr Dr. Federico Trilla
Carolina, Puerto Rico
Find Dr. Castillo - Veliz's professional email, personal email and mobile number
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Dr. Maruquel Castillo - Veliz is an internist in Carolina, Puerto Rico
Dr. Castillo - Veliz practices at Hospital Upr Dr. Federico Trilla in Carolina, Puerto Rico.
Dr. Castillo - Veliz's NPI, 1225082340, was assigned on May 22, 2006. Dr. Castillo - Veliz graduated from University of Puerto Rico School of Medicine in 1996. Dr. Castillo - Veliz holds Puerto Rico license 13780.
- NPI
- 1225082340NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183679525
- NPI enumeration date
- May 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 757-1800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maruquel Castillo - Veliz practices at Hospital Upr Dr. Federico Trilla in Carolina, Puerto Rico
Dr. Castillo - Veliz's primary practice is Hospital Upr Dr. Federico Trilla, at 3 Cll 83, Carolina, PR 00985 in Carolina County. The practice phone is (787) 757-1800.
- Hospital Upr Dr. Federico Trilla3 Cll 83, Carolina, PR 00985 · Carolina CountyPhone(787) 757-1800
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Maruquel Castillo - Veliz is affiliated with 3 sites of care and 1 medical group
Dr. Castillo - Veliz's primary practice is Hospital Upr Dr. Federico Trilla in Carolina, Puerto Rico. Dr. Castillo - Veliz is also affiliated with Hospital de la Universidad de Puerto Rico, Dr. Federico Trilla. The medical group on file is Grupo Radiológico Hacaro. Dmand AI also links Dr. Castillo - Veliz to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Maruquel Castillo - Veliz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Castillo - Veliz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Upr Dr. Federico Trilla | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maruquel Castillo - Veliz is one of 805 internists in Puerto Rico
Internal medicine is Dr. Castillo - Veliz's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Castillo - Veliz is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Castillo - Veliz
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. Maruquel Castillo - Veliz billed Medicare for 14 services in 2018
CMS data shows 14 Medicare services from Dr. Castillo - Veliz across 1 procedure code in 2018. Medicare paid $2,174 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Castillo - Veliz's Medicare services by type, 2016 to 2018
- 2016
- 2018
- Office and hospital visits
- 2016: 222018: 1436%
Dr. Castillo - Veliz compared with the Puerto Rico median for internists, 2018
- Dr. Castillo - Veliz
- Puerto Rico median
- Medicare services
- 14vs 5072% below
- Part D claims
- 66vs 2,72898% below
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Castillo - Veliz's most billed Medicare procedure codes, 2018
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. Castillo - Veliz and other internists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maruquel Castillo - Veliz's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Castillo - Veliz's median patient age at 68, with 100% women.
Dr. Castillo - Veliz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Maruquel Castillo - Veliz wrote 157 Medicare Part D claims in 2024
In 2024, Dr. Castillo - Veliz wrote 157 Medicare Part D claims for 27 patients. 96% of them were for generic drugs. CMS names the drug for 66 of them, across 3 drugs with 11 or more claims each, at $807 in total drug cost. In 2023, CMS named 112 claims across 6 drugs.
Dr. Castillo - Veliz's Part D claims by kind of drug, 2024
- Generic150 claims96%
- Brand-name and other7 claims4%
Dr. Castillo - Veliz'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1122024: 6641%
Drugs named by CMS: 3 in 2024, 6 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. Maruquel Castillo - Veliz takes part in Medicare
Dr. Castillo - Veliz 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. Maruquel Castillo - Veliz received $370 in industry payments from 2023 to 2025
CMS Open Payments shows 7 general payments to Dr. Castillo - Veliz from 4 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Biogen, Inc. paid the most, $159.
General payments to Dr. Castillo - Veliz by program year, 2023 to 2025
Companies that paid Dr. Castillo - Veliz the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maruquel Castillo - Veliz graduated from University of Puerto Rico School of Medicine
Dr. Castillo - Veliz graduated from University of Puerto Rico School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Maruquel Castillo - Veliz'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Maruquel Castillo - Veliz
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. Maruquel Castillo - Veliz's NPI number?
Dr. Maruquel Castillo - Veliz's NPI number is 1225082340. It was assigned on May 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maruquel Castillo - Veliz?
Dr. Maruquel Castillo - Veliz is an internist in Carolina, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maruquel Castillo - Veliz practice?
Dr. Castillo - Veliz practices at 3 Cll 83, Carolina, PR 00985. Dr. Castillo - Veliz's primary practice is Hospital Upr Dr. Federico Trilla in Carolina, Puerto Rico. Dmand AI also links Dr. Castillo - Veliz to 1 group practice or clinic.
What is Dr. Maruquel Castillo - Veliz's office phone number?
The practice phone on file for Dr. Castillo - Veliz is (787) 757-1800.
What is Dr. Maruquel Castillo - Veliz's medical license number?
Dr. Castillo - Veliz holds Puerto Rico license 13780.
Which hospitals is Dr. Maruquel Castillo - Veliz affiliated with?
Dr. Castillo - Veliz is affiliated with Hospital de la Universidad de Puerto Rico, Dr. Federico Trilla.
What medical group is Dr. Maruquel Castillo - Veliz part of?
Dr. Castillo - Veliz is linked to Grupo Radiológico Hacaro.
Does Dr. Maruquel Castillo - Veliz accept Medicare?
Yes. CMS data shows Dr. Castillo - Veliz billed Medicare for 14 services in 2018, and Dr. Castillo - Veliz accepts Medicare assignment.
What services does Dr. Maruquel Castillo - Veliz bill to Medicare?
In 2018, Dr. Castillo - Veliz's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Maruquel Castillo - Veliz go to medical school?
Dr. Castillo - Veliz graduated from University of Puerto Rico School of Medicine in 1996.
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What drugs does Dr. Maruquel Castillo - Veliz prescribe most?
In 2024 Medicare Part D data, Dr. Castillo - Veliz's most prescribed drugs by claims were Levetiracetam, Pregabalin and Donepezil HCl.
Has Dr. Maruquel Castillo - Veliz received payments from drug or device companies?
CMS Open Payments shows $370 in general payments to Dr. Castillo - Veliz from 4 companies from 2023 to 2025. The largest total came from Biogen, Inc.
How long has Dr. Maruquel Castillo - Veliz been practicing?
Dr. Castillo - Veliz graduated from medical school in 1996, 30 years ago.
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