Marissa Johnson, FNP-C
NPI 1508609587 · Nurse Practitioner · Wilmington, NC
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Johnson, FNP-C is a Nurse Practitioner provider in Wilmington, NC (NPI 1508609587).
Provider details
- NPI number
- 1508609587
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 326265 (NC)
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
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
262 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 120 | $102 |
| X-Ray of Chest, 2 Views71046 | 26 | $21 |
| Manual Urinalysis Test With Examination Using Microscope, Automated81001 | 24 | $3 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 18 | $9 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 16 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $72 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 16 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | 11 |
| Cephalexin | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 112 Medical Village Dr Ste GWallace, NC 28466-1665Phone: (910) 552-1580Fax: (910) 665-1780
Registry dates
- Enumerated
- 2024-06-17
- Last updated
- 2025-03-18
- Certified
- 2025-03-18
Frequently asked questions
- What is Marissa Johnson's NPI number?
- Marissa Johnson's National Provider Identifier (NPI) is 1508609587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Johnson's specialty?
- Marissa Johnson is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Johnson located?
- Marissa Johnson's practice location on file with NPPES is 510 Carolina Bay Dr Ste 110, Wilmington, NC 28403-2046.
- What is Marissa Johnson's phone number?
- The practice phone number listed in the NPPES registry for Marissa Johnson is (910) 662-6000.
- Does Marissa Johnson accept Medicare?
- Marissa Johnson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Johnson's NPI active?
- Yes — Marissa Johnson's NPI (1508609587) is active in the NPPES registry as of the last update on 2025-03-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.