Rita Susan O'Dwyer, DDS
- Part D claims, 2024
- 24
- Industry payments
- $30
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 2500 Nesconset Hwy Bldg 18a Bldg 18a, Stony Brook, NY 11790-2563
- Practice phone
- Call (631) 751-1400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Endodontics Of Long Island
Dental practice · Stony Brook, New York
Find Rita O'Dwyer'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.
Rita Susan O'Dwyer is an endodontist in Stony Brook, New York
Rita O'Dwyer practices at Advanced Endodontics Of Long Island in Stony Brook, New York.
Rita O'Dwyer's NPI, 1114450327, was assigned on April 5, 2017. Rita O'Dwyer holds New York license 059772.
- NPI
- 1114450327NPI Registry (opens in a new tab)
- NPI enumeration date
- April 5, 2017
- NPI status
- Active
- Practice phone
- (631) 751-1400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rita Susan O'Dwyer practices at Advanced Endodontics of Long Island in Stony Brook, New York
Rita O'Dwyer's primary practice is Advanced Endodontics of Long Island, at 2500 Nesconset Hwy Bldg 18a Bldg 18a, Stony Brook, NY 11790-2563. The practice phone is (631) 751-1400.
- Advanced Endodontics of Long Island2500 Nesconset Hwy Bldg 18a Bldg 18a, Stony Brook, NY 11790-2563Phone(631) 751-1400
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Rita Susan O'Dwyer is affiliated with 1 site of care and 1 medical group
Rita O'Dwyer's primary practice is Advanced Endodontics Of Long Island in Stony Brook, New York. Dmand AI also links Rita O'Dwyer to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Rita Susan O'Dwyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rita O'Dwyer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Endodontics Of Long Island | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Rita Susan O'Dwyer is one of 172 endodontists in New York
Endodontics is Rita O'Dwyer's primary specialty in the NPI Registry, under taxonomy code 1223E0200X. Rita O'Dwyer is licensed in New York.
Specialties and state licenses
- Endodontist, New YorkPrimary
Endodontists near Rita O'Dwyer
Counts of endodontists 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
Rita Susan O'Dwyer's patients have a median age of 66
Across all payers, Dmand AI patient panel data puts Rita O'Dwyer's median patient age at 66, with 100% women.
Rita O'Dwyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Rita Susan O'Dwyer wrote 24 Medicare Part D claims in 2024
In 2024, Rita O'Dwyer wrote 24 Medicare Part D claims for 17 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Rita O'Dwyer's Part D claims, 2024
- Antibiotics79%19 of 24 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
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Rita Susan O'Dwyer received $30 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rita O'Dwyer from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Dentsply Sirona Inc paid the most, $30.
Companies that paid Rita O'Dwyer 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 Rita Susan O'Dwyer'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Rita Susan O'Dwyer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rita Susan O'Dwyer's NPI number?
Rita Susan O'Dwyer's NPI number is 1114450327. It was assigned on April 5, 2017, and it is active in the NPI Registry.
What does Rita Susan O'Dwyer specialize in?
Rita Susan O'Dwyer is an endodontist in Stony Brook, New York. The primary specialty in the NPI Registry is Endodontist (taxonomy code 1223E0200X).
Where does Rita Susan O'Dwyer practice?
Rita O'Dwyer practices at 2500 Nesconset Hwy Bldg 18a Bldg 18a, Stony Brook, NY 11790-2563. Rita O'Dwyer's primary practice is Advanced Endodontics Of Long Island in Stony Brook, New York. Dmand AI also links Rita O'Dwyer to 1 medical group.
What is Rita Susan O'Dwyer's office phone number?
The practice phone on file for Rita O'Dwyer is (631) 751-1400.
What is Rita Susan O'Dwyer's medical license number?
Rita O'Dwyer holds New York license 059772, one of 2 state licenses on file.
Has Rita Susan O'Dwyer received payments from drug or device companies?
CMS Open Payments shows $30 in general payments to Rita O'Dwyer from 1 company from 2025 to 2025. The largest total came from Dentsply Sirona Inc.
How long has Rita Susan O'Dwyer been practicing?
Rita O'Dwyer's NPI was assigned in 2017.
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