Dr. Elsie E. Negron, MD
- Part D claims, 2024
- 4,093
- Industry payments
- $286
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- Bo Montalva 23 Ensenada, Guanica, PR 00647-0001
- Practice phone
- Call (787) 821-3377
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Migrant Health Center Western Region - Guanica (Bo Montalva)
Multi-specialty group site · Guanica, Puerto Rico
Find Dr. Negron'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. Elsie E. Negron is a general practice physician in Vienna, Virginia
Dr. Negron practices at Migrant Health Center Western Region - Guanica (Bo Montalva) in Guanica, Puerto Rico.
Dr. Negron's NPI, 1902901374, was assigned on September 13, 2006. Dr. Negron holds Puerto Rico license 10104.
- NPI
- 1902901374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810943289
- NPI enumeration date
- September 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 821-3377
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elsie E. Negron practices in Guanica and Vienna
Dr. Negron's primary practice is Migrant Health Center Western Region - Guanica (Bo Montalva), at Bo Montalva 23 Ensenada, Guanica, PR 00647-0001. The practice phone is (787) 821-3377. The NPI Registry lists Dr. Negron's practice address as 8614 Westwood Center Dr, Vienna, VA 22182.
- Migrant Health Center Western Region - Guanica (Bo Montalva)PrimaryBo Montalva 23 Ensenada, Guanica, PR 00647-0001Phone(787) 821-3377
- NPI Registry address8614 Westwood Center Dr, Vienna, VA 22182 · Fairfax CountyPhone(787) 892-9950
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Elsie E. Negron is affiliated with 1 site of care and 1 medical group
Dr. Negron's primary practice is Migrant Health Center Western Region - Guanica (Bo Montalva) in Guanica, Puerto Rico. The medical group on file is Migrant Health Center (MHC).
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Elsie E. Negron's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Negron practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Migrant Health Center Western Region - Guanica (Bo Montalva) | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Elsie E. Negron is one of 264 general practice physicians in Virginia
General practice is Dr. Negron's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Negron is licensed in Puerto Rico.
Specialties and state licenses
- General practice, Puerto RicoPrimary
General practice physicians near Dr. Negron
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. Elsie E. Negron's patients have a median age of 60
Across all payers, Dmand AI patient panel data puts Dr. Negron's median patient age at 60, with 40% women.
Dr. 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 60
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Elsie E. Negron wrote 4,093 Medicare Part D claims in 2024
In 2024, Dr. Negron wrote 4,093 Medicare Part D claims for 121 patients. 83% of them were for generic drugs. CMS names the drug for 3,649 of them, across 68 drugs with 11 or more claims each, at $192,641 in total drug cost. In 2023, CMS named 2,220 claims across 55 drugs.
Dr. Negron's Part D claims by kind of drug, 2024
- Generic3,411 claims83%
- Brand-name598 claims15%
- Other84 claims2%
Dr. 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. Negron's Part D claims, 2024
- Antibiotics2%63 of 4,093 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: 2,2202024: 3,64964%
Drugs named by CMS: 68 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. Elsie E. Negron takes part in Medicare
Dr. Negron 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. Elsie E. Negron received $286 in industry payments from 2017 to 2025
CMS Open Payments shows 10 general payments to Dr. Negron from 7 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $104.
General payments to Dr. Negron by program year, 2017 to 2025
Companies that paid Dr. Negron the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elsie E. 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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| 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. Elsie E. 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. Elsie E. Negron's NPI number?
Dr. Elsie E. Negron's NPI number is 1902901374. It was assigned on September 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Elsie E. Negron?
Dr. Elsie E. Negron is a general practice physician in Vienna, Virginia. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Elsie E. Negron practice?
Dr. Negron practices at Bo Montalva 23 Ensenada, Guanica, PR 00647-0001. Dr. Negron also practices at 8614 Westwood Center Dr, Vienna, VA 22182. Dr. Negron's primary practice is Migrant Health Center Western Region - Guanica (Bo Montalva) in Guanica, Puerto Rico.
What is Dr. Elsie E. Negron's office phone number?
The practice phone on file for Dr. Negron is (787) 821-3377.
What is Dr. Elsie E. Negron's medical license number?
Dr. Negron holds Puerto Rico license 10104.
What medical group is Dr. Elsie E. Negron part of?
Dr. Negron is linked to Migrant Health Center (MHC).
Does Dr. Elsie E. Negron accept Medicare?
Yes. CMS lists Dr. Negron as accepting Medicare assignment.
What drugs does Dr. Elsie E. Negron prescribe most?
In 2024 Medicare Part D data, Dr. Negron's most prescribed drugs by claims were Simvastatin, Ezetimibe and Gabapentin.
Has Dr. Elsie E. Negron received payments from drug or device companies?
CMS Open Payments shows $286 in general payments to Dr. Negron from 7 companies from 2017 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Elsie E. Negron been practicing?
Dr. Negron graduated from medical school in 1987, 39 years ago.
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