Dr. Zuleika Diaz Negron, FACS, MD
- Medicare services, 2020
- 22
- Part D claims, 2024
- 101
- Hospital affiliations
- 1
- Industry payments
- $12,981
- State license
- 1
- Practice address
- 917 Ave Tito Castro, Ponce, PR 00716
- Practice phone
- Call (787) 844-2080
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Diaz Negron's professional email, personal email and mobile number
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Dr. Zuleika Diaz Negron is a general surgeon in Ponce, Puerto Rico
Dr. Diaz Negron practices at Centro Médico Episcopal San Lucas Ponce in Ponce, Puerto Rico, part of Iglesia Episcopal Puertorriquena.
Dr. Diaz Negron's NPI, 1710189402, was assigned on June 4, 2007. Dr. Diaz Negron graduated from University of Puerto Rico School of Medicine in 2008. Dr. Diaz Negron holds Puerto Rico license 15945.
- NPI
- 1710189402NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921172800
- NPI enumeration date
- June 4, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 844-2080
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zuleika Diaz Negron practices at Centro Médico Episcopal San Lucas Ponce in Ponce, Puerto Rico
Dr. Diaz Negron's primary practice is Centro Médico Episcopal San Lucas Ponce, at 917 Ave Tito Castro, Ponce, PR 00716 in Ponce County. The practice phone is (787) 844-2080.
- Centro Médico Episcopal San Lucas Ponce917 Ave Tito Castro, Ponce, PR 00716 · Ponce CountyPhone(787) 844-2080
Source: Dmand AI Affiliation Data
Dr. Zuleika Diaz Negron is affiliated with 2 sites of care
Dr. Diaz Negron's primary practice is Centro Médico Episcopal San Lucas Ponce in Ponce, Puerto Rico, part of Iglesia Episcopal Puertorriquena. Dmand AI also links Dr. Diaz Negron 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. Zuleika Diaz Negron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Diaz Negron practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Centro Médico Episcopal San Lucas Ponce | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Iglesia Episcopal Puertorriquena and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Zuleika Diaz Negron is one of 168 general surgeons in Puerto Rico
Surgery is Dr. Diaz Negron's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Diaz Negron is licensed in Puerto Rico.
Specialties and state licenses
- Surgery, Puerto RicoPrimary
General surgeons near Dr. Diaz Negron
Counts of general surgeons 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. Zuleika Diaz Negron billed Medicare for 22 services in 2020
CMS data shows 22 Medicare services from Dr. Diaz Negron across 1 procedure code in 2020, all of them office visits. Medicare paid $951 for them. Every service was in an office.
Dr. Diaz Negron's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Office and hospital visits
- 2019: 282020: 2221%
Dr. Diaz Negron compared with the Puerto Rico median for general surgeons, 2020
- Dr. Diaz Negron
- Puerto Rico median
- Medicare services
- 22vs 1916% above
- Part D claims
- 54vs 516% above
Medians across 167 general surgeons in Puerto Rico with Dmand AI profiles that report each measure.
Dr. Diaz Negron'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zuleika Diaz Negron's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Diaz Negron's median patient age at 67, with 100% women.
Dr. Diaz Negron's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Zuleika Diaz Negron wrote 101 Medicare Part D claims in 2024
In 2024, Dr. Diaz Negron wrote 101 Medicare Part D claims for 49 patients. 95% of them were for generic drugs. CMS names the drug for 54 of them, across 2 drugs with 11 or more claims each, at $595 in total drug cost. In 2023, CMS named 76 claims across 4 drugs.
Dr. Diaz Negron's Part D claims by kind of drug, 2024
- Generic96 claims95%
- Brand-name and other5 claims5%
Dr. Diaz Negron'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. Diaz Negron's Part D claims, 2024
- Antibiotics35%35 of 101 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: 762024: 5429%
Drugs named by CMS: 2 in 2024, 4 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. Zuleika Diaz Negron ranks in the 66th percentile for mastectomy in Medicare
Dr. Diaz Negron accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 12 procedures of mastectomy by Dr. Diaz Negron, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Diaz Negron ranks in Medicare procedure volume
- Mastectomy
- 66th percentile12 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. Zuleika Diaz Negron received $12,981 in industry payments from 2016 to 2025
CMS Open Payments shows 63 general payments to Dr. Diaz Negron from 19 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 58% of the total. Merck Sharp & Dohme Corporation paid the most, $11,058.
General payments to Dr. Diaz Negron by program year, 2016 to 2025
General payments to Dr. Diaz Negron by kind, 2016 to 2025
- Speaker and faculty fees$7,57058%
- Food and beverage$2,32818%
- Consulting fees$2,07516%
- Travel and lodging$1,0088%
Companies that paid Dr. Diaz Negron 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. Zuleika Diaz Negron graduated from University of Puerto Rico School of Medicine
Dr. Diaz Negron graduated from University of Puerto Rico School of Medicine in 2008.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Zuleika Diaz Negron'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 | Dmand AI Affiliation 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 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) |
| 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. Zuleika Diaz Negron
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. Zuleika Diaz Negron's NPI number?
Dr. Zuleika Diaz Negron's NPI number is 1710189402. It was assigned on June 4, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Zuleika Diaz Negron?
Dr. Zuleika Diaz Negron is a general surgeon in Ponce, Puerto Rico. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Zuleika Diaz Negron practice?
Dr. Diaz Negron practices at 917 Ave Tito Castro, Ponce, PR 00716. Dr. Diaz Negron's primary practice is Centro Médico Episcopal San Lucas Ponce in Ponce, Puerto Rico, part of Iglesia Episcopal Puertorriquena. Dmand AI also links Dr. Diaz Negron to 1 physician office.
What is Dr. Zuleika Diaz Negron's office phone number?
The practice phone on file for Dr. Diaz Negron is (787) 844-2080.
What is Dr. Zuleika Diaz Negron's medical license number?
Dr. Diaz Negron holds Puerto Rico license 15945.
Which hospitals is Dr. Zuleika Diaz Negron affiliated with?
Dr. Diaz Negron practices at Centro Médico Episcopal San Lucas Ponce in Ponce, Puerto Rico.
Does Dr. Zuleika Diaz Negron accept Medicare?
Yes. CMS data shows Dr. Diaz Negron billed Medicare for 22 services in 2020, and Dr. Diaz Negron accepts Medicare assignment.
What services does Dr. Zuleika Diaz Negron bill to Medicare?
In 2020, Dr. Diaz Negron's most billed Medicare services were office visit, established patient (99213).
Where did Dr. Zuleika Diaz Negron go to medical school?
Dr. Diaz Negron graduated from University of Puerto Rico School of Medicine in 2008.
What drugs does Dr. Zuleika Diaz Negron prescribe most?
In 2024 Medicare Part D data, Dr. Diaz Negron's most prescribed drugs by claims were Anastrozole and Cephalexin.
Has Dr. Zuleika Diaz Negron received payments from drug or device companies?
CMS Open Payments shows $12,981 in general payments to Dr. Diaz Negron from 19 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Zuleika Diaz Negron been practicing?
Dr. Diaz Negron graduated from medical school in 2008, 18 years ago.
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