Margret Paul O'Connor, CNP
- Industry payments
- $19
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2025
- Practice address
- 119 Belmont St, Worcester, MA 01605-2903
- Practice phone
- Call (508) 334-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Umass Memorial Medical Group - Worcester (119 Belmont St)
Multi-specialty group site · Worcester, Massachusetts
Find Margret O'Connor'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.
Margret Paul O'Connor is a family nurse practitioner in Worcester, Massachusetts
Margret O'Connor practices at Umass Memorial Medical Group - Worcester (119 Belmont St) in Worcester, Massachusetts.
Margret O'Connor's NPI, 1114887460, was assigned on November 17, 2025. Margret O'Connor holds Massachusetts license RN2287961.
- NPI
- 1114887460NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052887148
- NPI enumeration date
- November 17, 2025
- NPI status
- Active
- Practice phone
- (508) 334-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 27
- Medical school graduation
- 2025
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margret Paul O'Connor practices at Umass Memorial Medical Group - Worcester (119 Belmont St) in Worcester, Massachusetts
Margret O'Connor's primary practice is Umass Memorial Medical Group - Worcester (119 Belmont St), at 119 Belmont St, Worcester, MA 01605-2903. The practice phone is (508) 334-1000.
- Umass Memorial Medical Group - Worcester (119 Belmont St)119 Belmont St, Worcester, MA 01605-2903Phone(508) 334-1000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margret Paul O'Connor is affiliated with 1 site of care and 1 medical group
Margret O'Connor's primary practice is Umass Memorial Medical Group - Worcester (119 Belmont St) in Worcester, Massachusetts. The medical group on file is UMass Memorial Medical Group.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Margret Paul O'Connor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margret O'Connor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Umass Memorial Medical Group - Worcester (119 Belmont St) | Available with a free account |
Source: Dmand AI Technology Install Data
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Margret Paul O'Connor is one of 3,644 family nurse practitioners in Massachusetts
Family is Margret O'Connor's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Margret O'Connor is licensed in Massachusetts.
Specialties and state licenses
- Family nurse practitioner, MassachusettsPrimary
Family nurse practitioners near Margret O'Connor
Counts of family nurse practitioners 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
Margret Paul O'Connor's patients have a median age of 36
Across all payers, Dmand AI patient panel data puts Margret O'Connor's median patient age at 36, with 100% women.
Margret O'Connor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Margret Paul O'Connor received $19 in industry payments in 2025
CMS Open Payments shows 1 general payment to Margret O'Connor from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Organon LLC paid the most, $19.
Companies that paid Margret O'Connor 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 Margret Paul O'Connor'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 |
| 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 Margret Paul O'Connor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margret Paul O'Connor's NPI number?
Margret Paul O'Connor's NPI number is 1114887460. It was assigned on November 17, 2025, and it is active in the NPI Registry.
What does Margret Paul O'Connor specialize in?
Margret Paul O'Connor is a family nurse practitioner in Worcester, Massachusetts. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Margret Paul O'Connor practice?
Margret O'Connor practices at 119 Belmont St, Worcester, MA 01605-2903. Margret O'Connor's primary practice is Umass Memorial Medical Group - Worcester (119 Belmont St) in Worcester, Massachusetts.
What is Margret Paul O'Connor's office phone number?
The practice phone on file for Margret O'Connor is (508) 334-1000.
What is Margret Paul O'Connor's medical license number?
Margret O'Connor holds Massachusetts license RN2287961.
What medical group is Margret Paul O'Connor part of?
Margret O'Connor is linked to UMass Memorial Medical Group.
Has Margret Paul O'Connor received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Margret O'Connor from 1 company from 2025 to 2025. The largest total came from Organon LLC.
How long has Margret Paul O'Connor been practicing?
Margret O'Connor graduated from medical school in 2025, 1 years ago.
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