Guilaine Michaud-Mesidor
NPI 1235661570 · Family Nurse Practitioner · Elizabeth, NJ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guilaine Michaud-Mesidor is a Family Nurse Practitioner provider in Elizabeth, NJ (NPI 1235661570).
Provider details
- NPI number
- 1235661570
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 26NJ00717000 (NJ)
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
567 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 294 | $68 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 186 | $140 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 50 | $98 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 14 | $68 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, at Least 10 Minutes99307 | 12 | $37 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 260 | 59 |
| Pantoprazole Sodium | 203 | 43 |
| Gabapentin | 193 | 31 |
| Rosuvastatin Calcium | 189 | 25 |
| Amlodipine Besylate | 180 | 35 |
| Furosemide | 164 | 34 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$120 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-28
- Last updated
- 2024-09-27
- Certified
- 2024-09-27
Frequently asked questions
- What is Guilaine Michaud-Mesidor's NPI number?
- Guilaine Michaud-Mesidor's National Provider Identifier (NPI) is 1235661570, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guilaine Michaud-Mesidor's specialty?
- Guilaine Michaud-Mesidor is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Guilaine Michaud-Mesidor located?
- Guilaine Michaud-Mesidor's practice location on file with NPPES is 1000 S Elmora Ave, Elizabeth, NJ 07202-3100.
- What is Guilaine Michaud-Mesidor's phone number?
- The practice phone number listed in the NPPES registry for Guilaine Michaud-Mesidor is (908) 737-5703.
- Does Guilaine Michaud-Mesidor accept Medicare?
- Guilaine Michaud-Mesidor is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guilaine Michaud-Mesidor's NPI active?
- Yes — Guilaine Michaud-Mesidor's NPI (1235661570) is active in the NPPES registry as of the last update on 2024-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.