Ludovic Duffroy, APRN
Nurse Practitioner · Concord, NH
Ludovic Duffroy, APRN is a nurse practitioner with a practice address in Concord, New Hampshire, and NPI 1932655032, issued on Aug 29, 2016. Check the license (New Hampshire 056659-23, as entered in NPPES) with the New Hampshire board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ludovic Duffroy
- Credential
- APRN
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 056659-23 NH
Self-reported in NPPES; status is on the state search - Practice location
- 239 Pleasant St, Concord, NH 03301
- Phone
- (603) 224-6561
- Enumerated
- Aug 29, 2016
- Record last updated
- Nov 22, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 412 in New Hampshire → Look up another NPI →
Also registered at 239 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ludovic Duffroy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
Search for license 056659-23Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.3 times the Medicare Part D claims of the average nurse practitioner in 2024
5,845 Medicare Part D claims for 197 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 158 claims were for opioids.
Most prescribed
- Eliquis242 claims
- Atorvastatin Calcium210 claims
- Levothyroxine Sodium207 claims
- Pantoprazole Sodium190 claims
- Lisinopril183 claims
- Sertraline Hcl177 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Ludovic Duffroy among 412 nurse practitioner records in New Hampshire
Ludovic Duffroy, APRN is one of 412 nurse practitioner records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 52% of them.
- NPI issued2016 · 52% of these records are older, 44% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2016 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 nurse practitioner records list a practice address in Concord
They are 46 of the 3,103 NPPES records with a practice address in Concord, and 412 nurse practitioner records in New Hampshire.
All 412 in New Hampshire → Every provider in Concord → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Mary Berman, ARNPConcord, NH 033011518903962
- Ardell Currier, ARNPConcord, NH 033011003850041
- Hazel Daley, ARNPConcord, NH 033011780625186
- Denise Fox, ARNPConcord, NH 033011144264169
- Holli Gorrell, ARNPConcord, NH 033011558302323
- Patrick Hornig, ARNPConcord, NH 033011588601082
- David Lake, ARNPConcord, NH 033011245306158
- Linda Mead, ARNPConcord, NH 033011639117609
Common questions
What is Ludovic Duffroy, APRN's NPI number?
Ludovic Duffroy, APRN's National Provider Identifier (NPI) is 1932655032, issued on Aug 29, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ludovic Duffroy, APRN located?
The NPPES record lists a practice address at 239 Pleasant St, Concord, NH, 03301. Phone: (603) 224-6561. Providers update this record themselves, so call before visiting.
How can I verify Ludovic Duffroy, APRN's license?
NPPES lists New Hampshire license number 056659-23, as entered by the provider. Search the New Hampshire board that licenses this profession; the NPPES record confirms identity only.
How much does Ludovic Duffroy, APRN prescribe under Medicare Part D?
In 2024, Ludovic Duffroy, APRN had 5,845 Medicare Part D claims for 197 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.