Dr. Erin A. O'Leary, MD
- Industry payments
- $18
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 1822 North Main Street, Fall River, MA 02720
- Practice phone
- Call (508) 235-1118
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
New England Tissue Issue
Clinical Lab - Full Service · Fall River, Massachusetts
Find Dr. O'Leary'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. Erin A. O'Leary is a pathologist in Fall River, Massachusetts
Dr. O'Leary practices at New England Tissue Issue in Fall River, Massachusetts.
Dr. O'Leary's NPI, 1255467833, was assigned on February 26, 2007. Dr. O'Leary holds Massachusetts license 230856.
- NPI
- 1255467833NPI Registry (opens in a new tab)
- NPI enumeration date
- February 26, 2007
- NPI status
- Active
- Practice phone
- (508) 235-1118
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Erin A. O'Leary practices at New England Tissue Issue in Fall River, Massachusetts
Dr. O'Leary's primary practice is New England Tissue Issue, at 1822 North Main Street, Fall River, MA 02720. The practice phone is (508) 235-1118.
- New England Tissue Issue1822 North Main Street, Fall River, MA 02720Phone(508) 235-1118
Source: Dmand AI Affiliation Data
Dr. Erin A. O'Leary is affiliated with 2 sites of care and 1 medical group
Dr. O'Leary's primary practice is New England Tissue Issue in Fall River, Massachusetts. Dmand AI also links Dr. O'Leary to 1 group practice or clinic and 1 medical group, each named with a free account. Dr. O'Leary's employer is on file too: a clinical lab.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Erin A. O'Leary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. O'Leary practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| New England Tissue Issue | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Erin A. O'Leary is one of 306 pathologists in Massachusetts
Anatomic pathology and clinical pathology is Dr. O'Leary's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. O'Leary is licensed in Massachusetts.
Specialties and state licenses
- Anatomic pathology and clinical pathology, MassachusettsPrimary
Pathologists near Dr. O'Leary
Counts of pathologists 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. Erin A. O'Leary's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. O'Leary's median patient age at 64, with 35% women.
Dr. O'Leary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women35%
- Men65%
Source: Dmand AI Patient Panel Data
Dr. Erin A. O'Leary received $18 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. O'Leary from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Valeant Pharmaceuticals International paid the most, $18.
Companies that paid Dr. O'Leary the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Erin A. O'Leary'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 |
| 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. Erin A. O'Leary
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. Erin A. O'Leary's NPI number?
Dr. Erin A. O'Leary's NPI number is 1255467833. It was assigned on February 26, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Erin A. O'Leary?
Dr. Erin A. O'Leary is a pathologist in Fall River, Massachusetts. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Erin A. O'Leary practice?
Dr. O'Leary practices at 1822 North Main Street, Fall River, MA 02720. Dr. O'Leary's primary practice is New England Tissue Issue in Fall River, Massachusetts. Dmand AI also links Dr. O'Leary to 1 group practice or clinic and 1 medical group.
What is Dr. Erin A. O'Leary's office phone number?
The practice phone on file for Dr. O'Leary is (508) 235-1118.
What is Dr. Erin A. O'Leary's medical license number?
Dr. O'Leary holds Massachusetts license 230856.
Has Dr. Erin A. O'Leary received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. O'Leary from 1 company from 2016 to 2016. The largest total came from Valeant Pharmaceuticals International.
How long has Dr. Erin A. O'Leary been practicing?
Dr. O'Leary's NPI was assigned in 2007.
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