Dr. Claire Marie Dugan, MD
- Part D claims, 2024
- 654
- Hospital affiliations
- 1
- State licenses
- 2
- Year NPI issued
- 2019
- Practice address
- 300 Community Drive, Manhasset, NY 11030
- Practice phone
- Call (516) 562-0100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Dugan'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. Claire Marie Dugan is an internist in Manhasset, New York
Dr. Dugan practices at North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Dr. Dugan's NPI, 1659832145, was assigned on March 27, 2019. Dr. Dugan holds New York license 315963-01.
- NPI
- 1659832145NPI Registry (opens in a new tab)
- NPI enumeration date
- March 27, 2019
- NPI status
- Active
- Practice phone
- (516) 562-0100
- 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. Claire Marie Dugan practices at North Shore University Hospital in Manhasset, New York
Dr. Dugan's primary practice is North Shore University Hospital, at 300 Community Drive, Manhasset, NY 11030 in Nassau County. The practice phone is (516) 562-0100.
- North Shore University Hospital300 Community Drive, Manhasset, NY 11030 · Nassau CountyPhone(516) 562-0100
Source: Dmand AI Affiliation Data
Dr. Claire Marie Dugan is affiliated with 1 site of care
Dr. Dugan's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Claire Marie Dugan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dugan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| North Shore University Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Claire Marie Dugan is one of 9,643 internists in New York
Internal medicine is Dr. Dugan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Dugan's licenses on file in 2 states: New York and Illinois.
Specialties and state licenses
- Internal medicine, New YorkPrimary
- Illinois license
Internists near Dr. Dugan
Counts of internists 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. Claire Marie Dugan's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Dugan's median patient age at 72, with 38% women.
Dr. Dugan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women38%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Claire Marie Dugan wrote 654 Medicare Part D claims in 2024
In 2024, Dr. Dugan wrote 654 Medicare Part D claims for 71 patients. 70% of them were for generic drugs. CMS names the drug for 361 of them, across 16 drugs with 11 or more claims each, at $87,973 in total drug cost. In 2023, CMS named 385 claims across 18 drugs.
Dr. Dugan's Part D claims by kind of drug, 2024
- Generic458 claims70%
- Brand-name165 claims25%
- Other31 claims5%
Dr. Dugan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Dugan's Part D claims, 2024
- Opioids2%16 of 654 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3852024: 3616%
Drugs named by CMS: 16 in 2024, 18 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Dr. Claire Marie Dugan'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. Claire Marie Dugan
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. Claire Marie Dugan's NPI number?
Dr. Claire Marie Dugan's NPI number is 1659832145. It was assigned on March 27, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Claire Marie Dugan?
Dr. Claire Marie Dugan is an internist in Manhasset, New York. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Claire Marie Dugan practice?
Dr. Dugan practices at 300 Community Drive, Manhasset, NY 11030. Dr. Dugan's primary practice is North Shore University Hospital in Manhasset, New York, part of Northwell Health.
What is Dr. Claire Marie Dugan's office phone number?
The practice phone on file for Dr. Dugan is (516) 562-0100.
What is Dr. Claire Marie Dugan's medical license number?
Dr. Dugan holds New York license 315963-01, one of the licenses on file in 2 states.
Which states has Dr. Claire Marie Dugan been licensed in?
Dmand AI has state licenses on file for Dr. Dugan in New York and Illinois.
Which hospitals is Dr. Claire Marie Dugan affiliated with?
Dr. Dugan practices at North Shore University Hospital in Manhasset, New York.
What drugs does Dr. Claire Marie Dugan prescribe most?
In 2024 Medicare Part D data, Dr. Dugan's most prescribed drugs by claims were Atorvastatin Calcium, Jardiance and Lisinopril.
How long has Dr. Claire Marie Dugan been practicing?
Dr. Dugan's NPI was assigned in 2019.
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