Melissa O'Quin, FNP-C
NPI 1518235977 · Family Nurse Practitioner · Marrero, LA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa O'Quin, FNP-C is a Family Nurse Practitioner provider in Marrero, LA (NPI 1518235977).
Provider details
- NPI number
- 1518235977
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- AP06783 (LA)
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
14 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
760 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 372 | $77 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 233 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 98 | $53 |
| Insertion of Temporary Bladder Tube51701 | 38 | $20 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 19 | $102 |
Typical Medicare-allowed amounts for these services range $13–$102 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 644 | 243 |
| Solifenacin Succinate | 220 | 67 |
| Finasteride | 211 | 64 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 127 | 35 |
| Oxybutynin Chloridebrand: Oxybutynin Chloride Er | 112 | 34 |
| Mirabegronbrand: Myrbetriq | 98 | 27 |
| Ciprofloxacin Hcl | 80 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$273 across 13 records (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
- 2011-12-13
- Last updated
- 2015-11-09
Frequently asked questions
- What is Melissa O'Quin's NPI number?
- Melissa O'Quin's National Provider Identifier (NPI) is 1518235977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa O'Quin's specialty?
- Melissa O'Quin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Melissa O'Quin located?
- Melissa O'Quin's practice location on file with NPPES is 1111 Medical Center Blvd., Marrero, LA 70072-3147.
- What is Melissa O'Quin's phone number?
- The practice phone number listed in the NPPES registry for Melissa O'Quin is (504) 349-4901.
- Does Melissa O'Quin accept Medicare?
- Melissa O'Quin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa O'Quin's NPI active?
- Yes — Melissa O'Quin's NPI (1518235977) is active in the NPPES registry as of the last update on 2015-11-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.