Dr. Ariel Santiago Carrasquillo, MD
- Medicare services, 2020
- 128
- Part D claims, 2023
- 23
- Hospital affiliations
- 1
- Industry payments
- $869
- Medical group
- 1
- Practice address
- 404 Ave General Valero, Puerto Real, PR 00740
- Practice phone
- Call (787) 801-0081
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hima - San Pablo Fajardo
Puerto Real, Puerto Rico
Find Dr. Santiago Carrasquillo'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. Ariel Santiago Carrasquillo is an internist in Puerto Real, Puerto Rico
Dr. Santiago Carrasquillo practices at Hima - San Pablo Fajardo in Puerto Real, Puerto Rico.
Dr. Santiago Carrasquillo's NPI, 1306038120, was assigned on August 15, 2007. Dr. Santiago Carrasquillo graduated from University Central Del Caribe Escuela De Medicina in 1994. Dr. Santiago Carrasquillo holds Puerto Rico license 13470.
- NPI
- 1306038120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092729632
- NPI enumeration date
- August 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 801-0081
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ariel Santiago Carrasquillo practices at Hima - San Pablo Fajardo in Puerto Real, Puerto Rico
Dr. Santiago Carrasquillo's primary practice is Hima - San Pablo Fajardo, at 404 Ave General Valero, Puerto Real, PR 00740 in Fajardo County. The practice phone is (787) 801-0081.
- Hima - San Pablo Fajardo404 Ave General Valero, Puerto Real, PR 00740 · Fajardo CountyPhone(787) 801-0081
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ariel Santiago Carrasquillo is affiliated with 3 sites of care and 1 medical group
Dr. Santiago Carrasquillo's primary practice is Hima - San Pablo Fajardo in Puerto Real, Puerto Rico. Dr. Santiago Carrasquillo is also affiliated with Centro Médico del Noreste. The medical group on file is Doctors' Center Hospital Orlando Health, Bayamón. Dmand AI also links Dr. Santiago Carrasquillo 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. Ariel Santiago Carrasquillo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Santiago Carrasquillo practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hima - San Pablo Fajardo | 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. Ariel Santiago Carrasquillo is one of 805 internists in Puerto Rico
Internal medicine is Dr. Santiago Carrasquillo's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Santiago Carrasquillo is licensed in Puerto Rico.
Specialties and state licenses
- Internal medicine, Puerto RicoPrimary
Internists near Dr. Santiago Carrasquillo
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. Ariel Santiago Carrasquillo billed Medicare for 128 services in 2020
CMS data shows 128 Medicare services from Dr. Santiago Carrasquillo across 3 procedure codes in 2020. Medicare paid $9,528 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Santiago Carrasquillo's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 1332020: 1284%
Dr. Santiago Carrasquillo compared with the Puerto Rico median for internists, 2020
- Dr. Santiago Carrasquillo
- Puerto Rico median
- Medicare services
- 128vs 502.6 times
- Part D claims
- 23vs 2,72899% below
Medians across 820 internists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Santiago Carrasquillo's most billed Medicare procedure codes, 2020
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. Santiago Carrasquillo and other internists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ariel Santiago Carrasquillo's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Santiago Carrasquillo's median patient age at 76, with 13% women.
Dr. Santiago Carrasquillo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women13%
- Men88%
Source: Dmand AI Patient Panel Data
Dr. Ariel Santiago Carrasquillo wrote 23 Medicare Part D claims in 2023
In 2023, Dr. Santiago Carrasquillo wrote 23 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $111 in total drug cost. In 2022, CMS named 231 claims across 11 drugs.
Dr. Santiago Carrasquillo'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.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 2312023: 2390%
Drugs named by CMS: 2 in 2023, 11 in 2022.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Ariel Santiago Carrasquillo takes part in Medicare
Dr. Santiago Carrasquillo 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. Ariel Santiago Carrasquillo received $869 in industry payments from 2016 to 2023
CMS Open Payments shows 12 general payments to Dr. Santiago Carrasquillo from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $541.
General payments to Dr. Santiago Carrasquillo by program year, 2016 to 2023
Companies that paid Dr. Santiago Carrasquillo the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ariel Santiago Carrasquillo graduated from University Central Del Caribe Escuela De Medicina
Dr. Santiago Carrasquillo graduated from University Central Del Caribe Escuela De Medicina in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ariel Santiago Carrasquillo'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) |
| 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. Ariel Santiago Carrasquillo
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. Ariel Santiago Carrasquillo's NPI number?
Dr. Ariel Santiago Carrasquillo's NPI number is 1306038120. It was assigned on August 15, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Ariel Santiago Carrasquillo?
Dr. Ariel Santiago Carrasquillo is an internist in Puerto Real, Puerto Rico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ariel Santiago Carrasquillo practice?
Dr. Santiago Carrasquillo practices at 404 Ave General Valero, Puerto Real, PR 00740. Dr. Santiago Carrasquillo's primary practice is Hima - San Pablo Fajardo in Puerto Real, Puerto Rico. Dmand AI also links Dr. Santiago Carrasquillo to 1 group practice or clinic.
What is Dr. Ariel Santiago Carrasquillo's office phone number?
The practice phone on file for Dr. Santiago Carrasquillo is (787) 801-0081.
What is Dr. Ariel Santiago Carrasquillo's medical license number?
Dr. Santiago Carrasquillo holds Puerto Rico license 13470.
Which hospitals is Dr. Ariel Santiago Carrasquillo affiliated with?
Dr. Santiago Carrasquillo is affiliated with Centro Médico del Noreste.
What medical group is Dr. Ariel Santiago Carrasquillo part of?
Dr. Santiago Carrasquillo is linked to Doctors' Center Hospital Orlando Health, Bayamón.
Does Dr. Ariel Santiago Carrasquillo accept Medicare?
Yes. CMS data shows Dr. Santiago Carrasquillo billed Medicare for 128 services in 2020, and Dr. Santiago Carrasquillo accepts Medicare assignment.
What services does Dr. Ariel Santiago Carrasquillo bill to Medicare?
In 2020, Dr. Santiago Carrasquillo's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99223) and hospital inpatient care (99238).
Where did Dr. Ariel Santiago Carrasquillo go to medical school?
Dr. Santiago Carrasquillo graduated from University Central Del Caribe Escuela De Medicina in 1994.
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What drugs does Dr. Ariel Santiago Carrasquillo prescribe most?
In 2023 Medicare Part D data, Dr. Santiago Carrasquillo's most prescribed drugs by claims were Atorvastatin Calcium and Gabapentin.
Has Dr. Ariel Santiago Carrasquillo received payments from drug or device companies?
CMS Open Payments shows $869 in general payments to Dr. Santiago Carrasquillo from 4 companies from 2016 to 2023. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Ariel Santiago Carrasquillo been practicing?
Dr. Santiago Carrasquillo graduated from medical school in 1994, 32 years ago.
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