Dr. Hector M. Perez Arroyo, MD
- Medicare services, 2024
- 222
- Medicare patients, 2024
- 101
- Part D claims, 2024
- 2,089
- Industry payments
- $8,061
- Medical group
- 1
- Practice address
- 108 Washington, 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
Ashford Presbyterian Community Hospital
San Juan, Puerto Rico
Find Dr. Perez Arroyo'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. Hector M. Perez Arroyo is a gastroenterologist in San Juan, Puerto Rico
Dr. Perez Arroyo practices at Ashford Presbyterian Community Hospital in San Juan, Puerto Rico.
Dr. Perez Arroyo's NPI, 1043218480, was assigned on July 11, 2005. Dr. Perez Arroyo graduated from University of Puerto Rico School of Medicine in 1991. Dr. Perez Arroyo holds Puerto Rico license 12535.
- NPI
- 1043218480NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476558008
- NPI enumeration date
- July 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (787) 721-2160
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hector M. Perez Arroyo practices at Ashford Presbyterian Community Hospital in San Juan, Puerto Rico
Dr. Perez Arroyo's primary practice is Ashford Presbyterian Community Hospital, at 108 Washington, San Juan, PR 00907 in San Juan County. The practice phone is (787) 721-2160.
- Ashford Presbyterian Community Hospital108 Washington, San Juan, PR 00907 · San Juan CountyPhone(787) 721-2160
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hector M. Perez Arroyo is affiliated with 1 site of care and 1 medical group
Dr. Perez Arroyo's primary practice is Ashford Presbyterian Community Hospital in San Juan, Puerto Rico. The medical group on file is Gastroenterology and Therapeutic Endoscopy Center.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Hector M. Perez Arroyo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perez Arroyo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ashford Presbyterian Community Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hector M. Perez Arroyo is one of 170 gastroenterologists in Puerto Rico
Gastroenterology is Dr. Perez Arroyo's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Perez Arroyo is licensed in Puerto Rico.
Specialties and state licenses
- Gastroenterology, Puerto RicoPrimary
Gastroenterologists near Dr. Perez Arroyo
Counts of gastroenterologists 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. Hector M. Perez Arroyo billed Medicare for 222 services in 2024
CMS data shows 222 Medicare services from Dr. Perez Arroyo across 6 procedure codes in 2024, for 101 Medicare patients. Medicare paid $18,564 for them. Every service was in an office.
Dr. Perez Arroyo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1582024: 1543%
- Other services
- 2023: 462024: 484%
- Surgery
- 2023: 242024: 2017%
Dr. Perez Arroyo compared with the Puerto Rico median for gastroenterologists, 2024
- Dr. Perez Arroyo
- Puerto Rico median
- Medicare services
- 222vs 425.3 times
- Medicare patients
- 101vs 263.9 times
- Part D claims
- 1,888vs 1,53023% above
Medians across 175 gastroenterologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Perez Arroyo's most billed Medicare procedure codes, 2024
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. Perez Arroyo and other gastroenterologists in Puerto Rico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hector M. Perez Arroyo treated 101 Medicare patients in 2024, average age 76
CMS counts 101 Medicare patients who saw Dr. Perez Arroyo in 2024. The largest group is 75 to 84, with 45 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Perez Arroyo's median patient age at 53, with 75% women.
Dr. Perez Arroyo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Perez Arroyo's Medicare patients by sex, 2024
- Women5958%
- Men4242%
Chronic conditions among Dr. Perez Arroyo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Arthritis49%
- Ischemic heart disease29%
- Osteoporosis29%
- Chronic kidney disease25%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perez Arroyo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women75%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hector M. Perez Arroyo wrote 2,089 Medicare Part D claims in 2024
In 2024, Dr. Perez Arroyo wrote 2,089 Medicare Part D claims for 520 patients. 82% of them were for generic drugs. CMS names the drug for 1,888 of them, across 23 drugs with 11 or more claims each, at $206,772 in total drug cost. In 2023, CMS named 1,689 claims across 24 drugs.
Dr. Perez Arroyo's Part D claims by kind of drug, 2024
- Generic1,703 claims82%
- Brand-name386 claims18%
Dr. Perez Arroyo'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. Perez Arroyo's Part D claims, 2024
- Antibiotics1%27 of 2,089 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: 1,6892024: 1,88812%
Drugs named by CMS: 23 in 2024, 24 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
Dr. Hector M. Perez Arroyo ranks in the 71st percentile for colonoscopy in Medicare
Dr. Perez Arroyo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Perez Arroyo as offering telehealth. CMS counts 69 procedures of colonoscopy by Dr. Perez Arroyo, more than 71% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Perez Arroyo ranks in Medicare procedure volume
- Colonoscopy
- 71st percentile69 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 67th percentile61 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Hector M. Perez Arroyo received $8,061 in industry payments from 2016 to 2025
CMS Open Payments shows 131 general payments to Dr. Perez Arroyo from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 49% of the total. Abbvie Inc. paid the most, $4,154.
General payments to Dr. Perez Arroyo by program year, 2016 to 2025
General payments to Dr. Perez Arroyo by kind, 2016 to 2025
- Food and beverage$3,93549%
- Consulting fees$2,44430%
- Travel and lodging$1,67921%
- Education$30%
Companies that paid Dr. Perez Arroyo the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hector M. Perez Arroyo graduated from University of Puerto Rico School of Medicine
Dr. Perez Arroyo graduated from University of Puerto Rico School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hector M. Perez Arroyo'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Hector M. Perez Arroyo
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. Hector M. Perez Arroyo's NPI number?
Dr. Hector M. Perez Arroyo's NPI number is 1043218480. It was assigned on July 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Hector M. Perez Arroyo?
Dr. Hector M. Perez Arroyo is a gastroenterologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Hector M. Perez Arroyo practice?
Dr. Perez Arroyo practices at 108 Washington, San Juan, PR 00907. Dr. Perez Arroyo's primary practice is Ashford Presbyterian Community Hospital in San Juan, Puerto Rico.
What is Dr. Hector M. Perez Arroyo's office phone number?
The practice phone on file for Dr. Perez Arroyo is (787) 721-2160.
What is Dr. Hector M. Perez Arroyo's medical license number?
Dr. Perez Arroyo holds Puerto Rico license 12535.
What medical group is Dr. Hector M. Perez Arroyo part of?
Dr. Perez Arroyo is linked to Gastroenterology and Therapeutic Endoscopy Center.
Does Dr. Hector M. Perez Arroyo accept Medicare?
Yes. CMS data shows Dr. Perez Arroyo billed Medicare for 222 services in 2024, and Dr. Perez Arroyo accepts Medicare assignment.
Does Dr. Hector M. Perez Arroyo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Perez Arroyo as offering telehealth services.
How many Medicare patients does Dr. Hector M. Perez Arroyo see?
CMS counts 101 Medicare patients who saw Dr. Perez Arroyo in 2024, with an average age of 76.
What services does Dr. Hector M. Perez Arroyo bill to Medicare?
In 2024, Dr. Perez Arroyo's most billed Medicare services were office visit, established patient (99213), medicare service (G0500) and office visit, established patient (99214).
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Where did Dr. Hector M. Perez Arroyo go to medical school?
Dr. Perez Arroyo graduated from University of Puerto Rico School of Medicine in 1991.
What drugs does Dr. Hector M. Perez Arroyo prescribe most?
In 2024 Medicare Part D data, Dr. Perez Arroyo's most prescribed drugs by claims were Naloxone HCl, Pantoprazole Sodium and Midazolam HCl.
Has Dr. Hector M. Perez Arroyo received payments from drug or device companies?
CMS Open Payments shows $8,061 in general payments to Dr. Perez Arroyo from 12 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Hector M. Perez Arroyo been practicing?
Dr. Perez Arroyo graduated from medical school in 1991, 35 years ago.
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