Ludovic Duffroy, APRN
NPI 1932655032 · Nurse Practitioner · Concord, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ludovic Duffroy, APRN is a Nurse Practitioner provider in Concord, NH (NPI 1932655032).
Provider details
- NPI number
- 1932655032
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Male
- Sole proprietor
- Yes
- License
- 056659-23 (NH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,732 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 715 | $90 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 491 | $90 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 147 | $62 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 122 | $128 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 79 | $128 |
| Advance Care Planning, First 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 120 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 242 | 14 |
| Atorvastatin Calcium | 210 | 28 |
| Levothyroxine Sodium | 207 | 19 |
| Pantoprazole Sodium | 190 | 27 |
| Lisinopril | 183 | 20 |
| Sertraline Hcl | 177 | 17 |
| Mirtazapine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-08-29
- Last updated
- 2016-11-22
Frequently asked questions
- What is Ludovic Duffroy's NPI number?
- Ludovic Duffroy's National Provider Identifier (NPI) is 1932655032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ludovic Duffroy's specialty?
- Ludovic Duffroy is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ludovic Duffroy located?
- Ludovic Duffroy's practice location on file with NPPES is 239 Pleasant St, Concord, NH 03301-7504.
- What is Ludovic Duffroy's phone number?
- The practice phone number listed in the NPPES registry for Ludovic Duffroy is (603) 224-6561.
- Does Ludovic Duffroy accept Medicare?
- Ludovic Duffroy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ludovic Duffroy's NPI active?
- Yes — Ludovic Duffroy's NPI (1932655032) is active in the NPPES registry as of the last update on 2016-11-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.