Dr. Eduardo Joel Hernandez, MD
- Part D claims, 2024
- 604
- Industry payments
- $6,633
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 13 B, Guaynabo, PR 00969
- Practice phone
- Call (787) 523-6944
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Hernandez's professional email, personal email and mobile number
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Dr. Eduardo Joel Hernandez is a hematologist and oncologist in Guaynabo, Puerto Rico
Dr. Hernandez practices in Guaynabo, Puerto Rico.
Dr. Hernandez's NPI, 1780049650, was assigned on December 21, 2015. Dr. Hernandez holds Puerto Rico license 19085.
- NPI
- 1780049650NPI Registry (opens in a new tab)
- NPI enumeration date
- December 21, 2015
- NPI status
- Active
- Practice phone
- (787) 523-6944
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Eduardo Joel Hernandez's practice address is in Guaynabo, Puerto Rico
Dr. Hernandez's practice address in the NPI Registry is 13 B, Guaynabo, PR 00969, in Guaynabo County. The practice phone is (787) 523-6944.
- NPI Registry address13 B, Guaynabo, PR 00969 · Guaynabo CountyPhone(787) 523-6944
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Eduardo Joel Hernandez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hernandez practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Hernandez's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eduardo Joel Hernandez is one of 114 hematologists and oncologists in Puerto Rico
Hematology and oncology is Dr. Hernandez's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Hernandez is licensed in Puerto Rico.
Specialties and state licenses
- Hematology and oncology, Puerto RicoPrimary
Hematologists and oncologists near Dr. Hernandez
Counts of hematologists and oncologists 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. Eduardo Joel Hernandez wrote 604 Medicare Part D claims in 2024
In 2024, Dr. Hernandez wrote 604 Medicare Part D claims for 128 patients. 72% of them were for generic drugs. CMS names the drug for 316 of them, across 13 drugs with 11 or more claims each, at $199,544 in total drug cost. In 2023, CMS named 181 claims across 10 drugs.
Dr. Hernandez's Part D claims by kind of drug, 2024
- Generic437 claims72%
- Brand-name167 claims28%
Dr. 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.
Drug classes CMS tracks in Dr. Hernandez's Part D claims, 2024
- Opioids11%64 of 604 claims
- Antibiotics2%13 of 604 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: 1812024: 31675%
Drugs named by CMS: 13 in 2024, 10 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
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Dr. Eduardo Joel Hernandez received $6,633 in industry payments from 2016 to 2025
CMS Open Payments shows 245 general payments to Dr. Hernandez from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Pfizer Inc. paid the most, $865.
General payments to Dr. Hernandez by program year, 2016 to 2025
General payments to Dr. Hernandez by kind, 2016 to 2025
- Food and beverage$6,34896%
- Education$2854%
Companies that paid Dr. 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
Sources for Dr. Eduardo Joel Hernandez'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 |
| 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) |
| 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. Eduardo Joel Hernandez
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. Eduardo Joel Hernandez's NPI number?
Dr. Eduardo Joel Hernandez's NPI number is 1780049650. It was assigned on December 21, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Eduardo Joel Hernandez?
Dr. Eduardo Joel Hernandez is a hematologist and oncologist in Guaynabo, Puerto Rico. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Eduardo Joel Hernandez practice?
Dr. Hernandez practices at 13 B, Guaynabo, PR 00969.
What is Dr. Eduardo Joel Hernandez's office phone number?
The practice phone on file for Dr. Hernandez is (787) 523-6944.
What is Dr. Eduardo Joel Hernandez's medical license number?
Dr. Hernandez holds Puerto Rico license 19085.
What drugs does Dr. Eduardo Joel Hernandez prescribe most?
In 2024 Medicare Part D data, Dr. Hernandez's most prescribed drugs by claims were Oxycodone-Acetaminophen, Eliquis and Prednisone.
Has Dr. Eduardo Joel Hernandez received payments from drug or device companies?
CMS Open Payments shows $6,633 in general payments to Dr. Hernandez from 33 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Eduardo Joel Hernandez been practicing?
Dr. Hernandez's NPI was assigned in 2015.
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