Dr. Joaquin Alberto Reyes, MD
- Medicare services, 2024
- 438
- Medicare patients, 2024
- 66
- Part D claims, 2024
- 1,774
- Hospital affiliations
- 1
- Industry payments
- $2,023
- Practice address
- Sergio Cuevas Bustamante Street 550, San Juan, PR 00918
- Practice phone
- Call (787) 758-8383
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Reyes' professional email, personal email and mobile number
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Dr. Joaquin Alberto Reyes is a general practice physician in San Juan, Puerto Rico
Dr. Reyes practices at Hospital El Maestro in San Juan, Puerto Rico, part of Hospital El Maestro.
Dr. Reyes' NPI, 1790759595, was assigned on February 16, 2006. Dr. Reyes holds Puerto Rico license 15130.
- NPI
- 1790759595NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830096908
- NPI enumeration date
- February 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 758-8383
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joaquin Alberto Reyes practices at 2 locations in San Juan, Puerto Rico
Dr. Reyes' primary practice is Hospital El Maestro, at Sergio Cuevas Bustamante Street 550, San Juan, PR 00918 in San Juan County. The practice phone is (787) 758-8383. Dr. Reyes also practices at Asociacion Hospital Del Maestro, 650 Sergio Cuevas Bustamante, San Juan, PR 00918.
- Hospital El MaestroPrimarySergio Cuevas Bustamante Street 550, San Juan, PR 00918 · San Juan CountyPhone(787) 758-8383
- Asociacion Hospital Del Maestro650 Sergio Cuevas Bustamante, San Juan, PR 00918 · San Juan CountyPhone(787) 758-8383
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Joaquin Alberto Reyes is affiliated with 2 sites of care
Dr. Reyes' primary practice is Hospital El Maestro in San Juan, Puerto Rico, part of Hospital El Maestro. Dmand AI also links Dr. Reyes to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joaquin Alberto Reyes' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Reyes practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital El Maestro | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Joaquin Alberto Reyes is one of 2,604 general practice physicians in Puerto Rico
General practice is Dr. Reyes' primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Reyes is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Reyes
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. Joaquin Alberto Reyes billed Medicare for 438 services in 2024
CMS data shows 438 Medicare services from Dr. Reyes across 4 procedure codes in 2024, for 66 Medicare patients. Medicare paid $22,320 for them.
Dr. Reyes' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4722024: 32431%
- Surgery
- 2023: 1572024: 11427%
Where Dr. Reyes' Medicare services took place, 2024
- In an office41795%
- In a facility215%
Dr. Reyes compared with the Puerto Rico median for general practice physicians, 2024
- Dr. Reyes
- Puerto Rico median
- Medicare services
- 438vs 3412.9 times
- Medicare patients
- 66vs 193.5 times
- Part D claims
- 1,368vs 73586% above
Medians across 3,001 general practice physicians in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Reyes' 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joaquin Alberto Reyes treated 66 Medicare patients in 2024, average age 82
CMS counts 66 Medicare patients who saw Dr. Reyes in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Reyes' median patient age at 75, with 83% women.
Dr. Reyes' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Reyes' Medicare patients by sex, 2024
- Women4264%
- Men2436%
Chronic conditions among Dr. Reyes' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes74%
- Arthritis47%
- Chronic kidney disease39%
- Ischemic heart disease35%
- Alzheimer's and dementia30%
- Atrial fibrillation29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Reyes' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joaquin Alberto Reyes wrote 1,774 Medicare Part D claims in 2024
In 2024, Dr. Reyes wrote 1,774 Medicare Part D claims for 409 patients. 92% of them were for generic drugs. CMS names the drug for 1,368 of them, across 46 drugs with 11 or more claims each, at $41,148 in total drug cost. In 2023, CMS named 1,670 claims across 55 drugs.
Dr. Reyes' Part D claims by kind of drug, 2024
- Generic1,631 claims92%
- Brand-name and other143 claims8%
Dr. Reyes' 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. Reyes' Part D claims, 2024
- Opioids1%16 of 1,774 claims
- Antibiotics14%254 of 1,774 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: 1,6702024: 1,36818%
Drugs named by CMS: 46 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
Dr. Joaquin Alberto Reyes ranks in the 86th percentile for removal of tissue in Medicare
Dr. Reyes accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 112 procedures of removal of tissue by Dr. Reyes, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Reyes ranks in Medicare procedure volume
- Removal of tissue
- 86th percentile112 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. Joaquin Alberto Reyes received $2,023 in industry payments from 2016 to 2024
CMS Open Payments shows 35 general payments to Dr. Reyes from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 85% of the total. Sanofi and Genzyme US Companies paid the most, $793.
General payments to Dr. Reyes by program year, 2016 to 2024
General payments to Dr. Reyes by kind, 2016 to 2024
- Food and beverage$1,72385%
- Speaker and faculty fees$30015%
Companies that paid Dr. Reyes 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. Joaquin Alberto Reyes'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. Joaquin Alberto Reyes
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. Joaquin Alberto Reyes' NPI number?
Dr. Joaquin Alberto Reyes' NPI number is 1790759595. It was assigned on February 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joaquin Alberto Reyes?
Dr. Joaquin Alberto Reyes is a general practice physician in San Juan, Puerto Rico. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Joaquin Alberto Reyes practice?
Dr. Reyes practices at Sergio Cuevas Bustamante Street 550, San Juan, PR 00918. Dr. Reyes also practices at 650 Sergio Cuevas Bustamante, San Juan, PR 00918. Dr. Reyes' primary practice is Hospital El Maestro in San Juan, Puerto Rico, part of Hospital El Maestro. Dmand AI also links Dr. Reyes to 1 physician office.
What is Dr. Joaquin Alberto Reyes' office phone number?
The practice phone on file for Dr. Reyes is (787) 758-8383.
What is Dr. Joaquin Alberto Reyes' medical license number?
Dr. Reyes holds Puerto Rico license 15130.
Which hospitals is Dr. Joaquin Alberto Reyes affiliated with?
Dr. Reyes practices at Hospital El Maestro in San Juan, Puerto Rico.
Does Dr. Joaquin Alberto Reyes accept Medicare?
Yes. CMS data shows Dr. Reyes billed Medicare for 438 services in 2024, and Dr. Reyes accepts Medicare assignment.
How many Medicare patients does Dr. Joaquin Alberto Reyes see?
CMS counts 66 Medicare patients who saw Dr. Reyes in 2024, with an average age of 82.
What services does Dr. Joaquin Alberto Reyes bill to Medicare?
In 2024, Dr. Reyes' most billed Medicare services were office visit, established patient (99213), surgery: bones and joints (29580) and emergency department visit (99284).
What drugs does Dr. Joaquin Alberto Reyes prescribe most?
In 2024 Medicare Part D data, Dr. Reyes' most prescribed drugs by claims were Diclofenac Sodium, Levofloxacin and Pantoprazole Sodium.
Has Dr. Joaquin Alberto Reyes received payments from drug or device companies?
CMS Open Payments shows $2,023 in general payments to Dr. Reyes from 12 companies from 2016 to 2024. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Joaquin Alberto Reyes been practicing?
Dr. Reyes graduated from medical school in 1988, 38 years ago.
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