Dr. Jose A. Perez Hernandez Sr., MD
- Medicare services, 2024
- 210
- Medicare patients, 2024
- 48
- Part D claims, 2024
- 3,401
- Industry payments
- $4,474
- Affiliated sites
- 1
- Practice address
- 15 Calle Dr Basora N, Mayaguez, PR 00680
- Practice phone
- Call (787) 834-0101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Hospital Perea
Mayaguez, Puerto Rico
Find Dr. Perez Hernandez'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. Jose A. Perez Hernandez Sr. is a cardiologist in Mayaguez, Puerto Rico
Dr. Perez Hernandez practices at Hospital Perea in Mayaguez, Puerto Rico.
Dr. Perez Hernandez's NPI, 1003882143, was assigned on February 28, 2006. Dr. Perez Hernandez graduated from University of Puerto Rico School of Medicine in 1974. Dr. Perez Hernandez holds Puerto Rico license 4828.
- NPI
- 1003882143NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709035629
- NPI enumeration date
- February 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 834-0101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jose A. Perez Hernandez Sr. practices at Hospital Perea in Mayaguez, Puerto Rico
Dr. Perez Hernandez's primary practice is Hospital Perea, at 15 Calle Dr Basora N, Mayaguez, PR 00680 in Mayaguez County. The practice phone is (787) 834-0101.
- Hospital Perea15 Calle Dr Basora N, Mayaguez, PR 00680 · Mayaguez CountyPhone(787) 834-0101
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jose A. Perez Hernandez Sr. is affiliated with 2 sites of care and 1 medical group
Dr. Perez Hernandez's primary practice is Hospital Perea in Mayaguez, Puerto Rico. The medical group on file is Servicios Cardiovasculares Del Oeste, Inc. Dmand AI also links Dr. Perez Hernandez 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. Jose A. Perez Hernandez Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perez Hernandez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital Perea | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jose A. Perez Hernandez Sr. is one of 232 cardiologists in Puerto Rico
Cardiovascular disease is Dr. Perez Hernandez's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Perez Hernandez is licensed in Puerto Rico.
Specialties and state licenses
- Cardiovascular disease, Puerto RicoPrimary
Cardiologists near Dr. Perez Hernandez
Counts of cardiologists 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. Jose A. Perez Hernandez Sr. billed Medicare for 210 services in 2024
CMS data shows 210 Medicare services from Dr. Perez Hernandez across 3 procedure codes in 2024, for 48 Medicare patients. Medicare paid $5,201 for them. Every service was in an office.
Dr. Perez Hernandez's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1402024: 10724%
- Tests and treatments
- 2023: 1082024: 1035%
Dr. Perez Hernandez compared with the Puerto Rico median for cardiologists, 2024
- Dr. Perez Hernandez
- Puerto Rico median
- Medicare services
- 210vs 13062% above
- Medicare patients
- 48vs 46Close to median
- Part D claims
- 3,175vs 4,83334% below
Medians across 244 cardiologists in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Perez Hernandez'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jose A. Perez Hernandez Sr. treated 48 Medicare patients in 2024, average age 78
CMS counts 48 Medicare patients who saw Dr. Perez Hernandez in 2024. The largest group is 75 to 84, with 21 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Perez Hernandez's median patient age at 79, with 100% women.
Dr. Perez Hernandez's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Perez Hernandez's Medicare patients by sex, 2024
- Women2858%
- Men2042%
Chronic conditions among Dr. Perez Hernandez's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes67%
- Arthritis48%
- Chronic kidney disease38%
- Anxiety23%
- Ischemic heart disease23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perez Hernandez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women100%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jose A. Perez Hernandez Sr. wrote 3,401 Medicare Part D claims in 2024
In 2024, Dr. Perez Hernandez wrote 3,401 Medicare Part D claims for 461 patients. 90% of them were for generic drugs. CMS names the drug for 3,175 of them, across 48 drugs with 11 or more claims each, at $248,452 in total drug cost. In 2023, CMS named 4,964 claims across 55 drugs.
Dr. Perez Hernandez's Part D claims by kind of drug, 2024
- Generic3,064 claims90%
- Brand-name337 claims10%
Dr. Perez Hernandez'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: 4,9642024: 3,17536%
Drugs named by CMS: 48 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
How Dr. Jose A. Perez Hernandez Sr. takes part in Medicare
Dr. Perez Hernandez 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. Jose A. Perez Hernandez Sr. received $4,474 in industry payments from 2016 to 2025
CMS Open Payments shows 86 general payments to Dr. Perez Hernandez from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $1,284.
General payments to Dr. Perez Hernandez by program year, 2016 to 2025
Companies that paid Dr. Perez Hernandez 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. Jose A. Perez Hernandez Sr. graduated from University of Puerto Rico School of Medicine
Dr. Perez Hernandez graduated from University of Puerto Rico School of Medicine in 1974.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jose A. Perez Hernandez Sr.'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) |
| 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. Jose A. Perez Hernandez Sr.
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. Jose A. Perez Hernandez Sr.'s NPI number?
Dr. Jose A. Perez Hernandez Sr.'s NPI number is 1003882143. It was assigned on February 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jose A. Perez Hernandez Sr.?
Dr. Jose A. Perez Hernandez Sr. is a cardiologist in Mayaguez, Puerto Rico. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Jose A. Perez Hernandez Sr. practice?
Dr. Perez Hernandez practices at 15 Calle Dr Basora N, Mayaguez, PR 00680. Dr. Perez Hernandez's primary practice is Hospital Perea in Mayaguez, Puerto Rico. Dmand AI also links Dr. Perez Hernandez to 1 group practice or clinic.
What is Dr. Jose A. Perez Hernandez Sr.'s office phone number?
The practice phone on file for Dr. Perez Hernandez is (787) 834-0101.
What is Dr. Jose A. Perez Hernandez Sr.'s medical license number?
Dr. Perez Hernandez holds Puerto Rico license 4828.
What medical group is Dr. Jose A. Perez Hernandez Sr. part of?
Dr. Perez Hernandez is linked to Servicios Cardiovasculares Del Oeste, Inc.
Does Dr. Jose A. Perez Hernandez Sr. accept Medicare?
Yes. CMS data shows Dr. Perez Hernandez billed Medicare for 210 services in 2024, and Dr. Perez Hernandez accepts Medicare assignment.
How many Medicare patients does Dr. Jose A. Perez Hernandez Sr. see?
CMS counts 48 Medicare patients who saw Dr. Perez Hernandez in 2024, with an average age of 78.
What services does Dr. Jose A. Perez Hernandez Sr. bill to Medicare?
In 2024, Dr. Perez Hernandez's most billed Medicare services were office visit, established patient (99213), heart test or procedure (93010) and heart test or procedure (93005).
Where did Dr. Jose A. Perez Hernandez Sr. go to medical school?
Dr. Perez Hernandez graduated from University of Puerto Rico School of Medicine in 1974.
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What drugs does Dr. Jose A. Perez Hernandez Sr. prescribe most?
In 2024 Medicare Part D data, Dr. Perez Hernandez's most prescribed drugs by claims were Metoprolol Succinate, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Jose A. Perez Hernandez Sr. received payments from drug or device companies?
CMS Open Payments shows $4,474 in general payments to Dr. Perez Hernandez from 15 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Jose A. Perez Hernandez Sr. been practicing?
Dr. Perez Hernandez graduated from medical school in 1974, 52 years ago.
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