Lineidys Contreras, PA-C
- Medicare patients, 2024
- 43
- Part D claims, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $125
- Medical group
- 1
- Practice address
- 75 Francis Street, Boston, MA 02115
- Practice phone
- Call (617) 732-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Lineidys Contreras' 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.
Lineidys Contreras is a surgical physician assistant in Boston, Massachusetts
Lineidys Contreras practices at Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham.
Lineidys Contreras' NPI, 1265149207, was assigned on October 31, 2022. Lineidys Contreras holds Massachusetts license PA9096.
- NPI
- 1265149207NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002272762
- NPI enumeration date
- October 31, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 732-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lineidys Contreras practices at Brigham and Women's Hospital in Boston, Massachusetts
Lineidys Contreras' primary practice is Brigham and Women's Hospital, at 75 Francis Street, Boston, MA 02115 in Suffolk County. The practice phone is (617) 732-5500.
- Brigham and Women's Hospital75 Francis Street, Boston, MA 02115 · Suffolk CountyPhone(617) 732-5500
Source: Dmand AI Affiliation Data
Lineidys Contreras is affiliated with 2 sites of care and 1 medical group
Lineidys Contreras' primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. The medical group on file is Brigham and Women's Hospital. Dmand AI also links Lineidys Contreras to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lineidys Contreras' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lineidys Contreras practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Brigham and Women's Hospital | 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 Mass General Brigham and 6.2K+ hospitals, with verified contacts in the same login.
Lineidys Contreras is one of 441 surgical physician assistants in Massachusetts
Surgical is Lineidys Contreras' primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Lineidys Contreras is licensed in Massachusetts.
Specialties and state licenses
- Surgical physician assistant, MassachusettsPrimary
Surgical physician assistants near Lineidys Contreras
Counts of surgical physician assistants 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
Lineidys Contreras treated 43 Medicare patients in 2024, average age 75
CMS counts 43 Medicare patients who saw Lineidys Contreras in 2024. The largest group is 65 to 74, with 16 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Lineidys Contreras' median patient age at 30, with 40% women.
Lineidys Contreras' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Lineidys Contreras' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis58%
- Osteoporosis35%
- Mood disorders33%
- Anxiety30%
- Cancer30%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Lineidys Contreras' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lineidys Contreras wrote 81 Medicare Part D claims in 2024
In 2024, Lineidys Contreras wrote 81 Medicare Part D claims for 45 patients. 85% of them were for generic drugs.
Lineidys Contreras' Part D claims by kind of drug, 2024
- Generic69 claims85%
- Brand-name and other12 claims15%
Drug classes CMS tracks in Lineidys Contreras' Part D claims, 2024
- Antibiotics25%20 of 81 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Lineidys Contreras takes part in Medicare
Lineidys Contreras 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Lineidys Contreras received $125 in industry payments in 2025
CMS Open Payments shows 1 general payment to Lineidys Contreras from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Motiva USA, LLC paid the most, $125.
Companies that paid Lineidys Contreras the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Lineidys Contreras'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 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 (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 Lineidys Contreras
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lineidys Contreras' NPI number?
Lineidys Contreras' NPI number is 1265149207. It was assigned on October 31, 2022, and it is active in the NPI Registry.
What does Lineidys Contreras specialize in?
Lineidys Contreras is a surgical physician assistant in Boston, Massachusetts. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Lineidys Contreras practice?
Lineidys Contreras practices at 75 Francis Street, Boston, MA 02115. Lineidys Contreras' primary practice is Brigham and Women's Hospital in Boston, Massachusetts, part of Mass General Brigham. Dmand AI also links Lineidys Contreras to 1 hospital outpatient department.
What is Lineidys Contreras' office phone number?
The practice phone on file for Lineidys Contreras is (617) 732-5500.
What is Lineidys Contreras' medical license number?
Lineidys Contreras holds Massachusetts license PA9096, one of 2 state licenses on file.
Which hospitals is Lineidys Contreras affiliated with?
Lineidys Contreras practices at Brigham and Women's Hospital in Boston, Massachusetts.
What medical group is Lineidys Contreras part of?
Lineidys Contreras is linked to Brigham and Women's Hospital.
Does Lineidys Contreras accept Medicare?
Yes. CMS lists Lineidys Contreras as accepting Medicare assignment.
How many Medicare patients does Lineidys Contreras see?
CMS counts 43 Medicare patients who saw Lineidys Contreras in 2024, with an average age of 75.
Has Lineidys Contreras received payments from drug or device companies?
CMS Open Payments shows $125 in general payments to Lineidys Contreras from 1 company from 2025 to 2025. The largest total came from Motiva USA, LLC.
How long has Lineidys Contreras been practicing?
Lineidys Contreras graduated from medical school in 2022, 4 years ago.
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