Efrain Oliveras, APN
- Hospital affiliations
- 2
- Industry payments
- $1,046
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 160 North Midland Avenue, Nyack, NY 10960
- Practice phone
- Call (845) 348-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Efrain Oliveras' 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.
Efrain Oliveras is a cardiologist in Nyack, New York
Efrain Oliveras practices at Montefiore Nyack Hospital in Nyack, New York, part of Montefiore Einstein.
Efrain Oliveras' NPI, 1275351843, was assigned on October 1, 2024. Efrain Oliveras holds New Jersey license 26NJ15134000.
- NPI
- 1275351843NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315476868
- NPI enumeration date
- October 1, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (845) 348-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Efrain Oliveras practices at Montefiore Nyack Hospital in Nyack, New York
Efrain Oliveras' primary practice is Montefiore Nyack Hospital, at 160 North Midland Avenue, Nyack, NY 10960 in Rockland County. The practice phone is (845) 348-2000.
- Montefiore Nyack Hospital160 North Midland Avenue, Nyack, NY 10960 · Rockland CountyPhone(845) 348-2000
Source: Dmand AI Affiliation Data
Efrain Oliveras is affiliated with 2 sites of care and 2 medical groups
Efrain Oliveras' primary practice is Montefiore Nyack Hospital in Nyack, New York, part of Montefiore Einstein. Efrain Oliveras is also affiliated with Englewood Hospital. The medical group on file is Critical Care Physician of New York PC. Dmand AI also links Efrain Oliveras to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Efrain Oliveras' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Efrain Oliveras practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Montefiore Nyack Hospital | Available with a free account |
| +1 more site and 1 medical group | 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 Montefiore Einstein and 6.2K+ hospitals, with verified contacts in the same login.
Efrain Oliveras is one of 2,265 cardiologists in New York
Cardiovascular disease is Efrain Oliveras' primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Efrain Oliveras is licensed in New Jersey.
Specialties and state licenses
- Cardiovascular disease, New JerseyPrimary
Cardiologists near Efrain Oliveras
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
Efrain Oliveras' patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Efrain Oliveras' median patient age at 67, with 52% women.
Efrain Oliveras' 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
- Women52%
- Men47%
Source: Dmand AI Patient Panel Data
How Efrain Oliveras takes part in Medicare
Efrain Oliveras 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)
Efrain Oliveras received $1,046 in industry payments from 2024 to 2025
CMS Open Payments shows 28 general payments to Efrain Oliveras from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $814.
General payments to Efrain Oliveras by program year, 2024 to 2025
Companies that paid Efrain Oliveras the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Efrain Oliveras'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 Data |
| 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 Efrain Oliveras
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Efrain Oliveras' NPI number?
Efrain Oliveras' NPI number is 1275351843. It was assigned on October 1, 2024, and it is active in the NPI Registry.
What does Efrain Oliveras specialize in?
Efrain Oliveras is a cardiologist in Nyack, New York. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Efrain Oliveras practice?
Efrain Oliveras practices at 160 North Midland Avenue, Nyack, NY 10960. Efrain Oliveras' primary practice is Montefiore Nyack Hospital in Nyack, New York, part of Montefiore Einstein. Dmand AI also links Efrain Oliveras to 1 medical group.
What is Efrain Oliveras' office phone number?
The practice phone on file for Efrain Oliveras is (845) 348-2000.
What is Efrain Oliveras' medical license number?
Efrain Oliveras holds New Jersey license 26NJ15134000.
Which hospitals is Efrain Oliveras affiliated with?
Efrain Oliveras practices at Montefiore Nyack Hospital in Nyack, New York. Efrain Oliveras is also affiliated with Englewood Hospital.
What medical group is Efrain Oliveras part of?
Efrain Oliveras is linked to Critical Care Physician of New York PC. Dmand AI links Efrain Oliveras to 1 more medical group.
Does Efrain Oliveras accept Medicare?
Yes. CMS lists Efrain Oliveras as accepting Medicare assignment.
Has Efrain Oliveras received payments from drug or device companies?
CMS Open Payments shows $1,046 in general payments to Efrain Oliveras from 5 companies from 2024 to 2025. The largest total came from Abiomed.
How long has Efrain Oliveras been practicing?
Efrain Oliveras graduated from medical school in 2024, 2 years ago.
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