Provider Profile
Marissa Johnson, FNP-C
Unclaimed ProfileAbout Marissa Johnson
Listed in the NPI registry as a nurse practitioner, Marissa Johnson, FNP-C practices in Wilmington, NC. Medicare claims data shows Marissa provided 262 services to 258 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, x-ray of chest, 2 views, and manual urinalysis test with examination using microscope, automated.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (910) 662-6000
- Email not available
Practice Locations
510 CAROLINA BAY DR STE 110
Wilmington, NC 28403
Procedures Most Often Billed to Medicare
262 services · 258 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
18 |
| X-ray of chest, 2 views | Imaging | 71046 |
26 |
| Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected | 0241U |
15 | |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
120 |
| Manual urinalysis test with examination using microscope, automated | Lab test | 81001 |
24 |
| 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' | Billing code | G2211 |
16 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 |
| Blood test, basic group of blood chemicals (calcium, total) | Lab test | 80048 |
16 |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
11 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other nurse practitioners at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 32 related providers in 4 groups
Other nurse practitioners in Wilmington 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2024 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NC who bill this service to Medicare most often.
Common questions
What does Marissa Johnson specialize in?
Marissa Johnson is a nurse practitioner in Wilmington, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Marissa Johnson located?
Marissa Johnson is listed at 510 Carolina Bay Dr Ste 110, Wilmington, NC 28403. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Marissa Johnson's phone number?
The number on file is (910) 662-6000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Marissa Johnson?
Marissa Johnson's National Provider Identifier is 1508609587. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Marissa Johnson train?
Marissa Johnson attended Other, graduating in 2024. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Marissa Johnson have?
Marissa Johnson has 2 years experience. Calculated from a graduation year of 2024, reported in the CMS National Downloadable File.
CMS public data
What does Marissa Johnson do most often?
According to Medicare billing data, Marissa Johnson performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as x-ray of chest, 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Marissa Johnson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Marissa Johnson. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.