Provider Profile
Shannon M. Marsh, APRN
Unclaimed ProfileAbout Shannon Marsh
Listed in the NPI registry as a nurse practitioner, Shannon M. Marsh, APRN practices in Ilwaco, WA. Medicare claims data shows Shannon provided 2,500 services to 1,468 patients. The services billed most often include 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', established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (360) 642-3747
- Email not available
Practice Locations
176 1ST AVE N PO BOX N
Ilwaco, WA 98624
Procedures Most Often Billed to Medicare
2,500 services · 1,468 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
19 | |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
128 | More than most peers in NURSE PRACTITIONER |
| Sarscv2 vac 30mcg trs-suc im | Treatment | 91320 |
105 | More than most peers in NURSE PRACTITIONER |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
105 | More than most peers in NURSE PRACTITIONER |
| Assessment of emotional or behavioral problems | Treatment | 96127 |
59 | More often than most peers in NURSE PRACTITIONER |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
25 | As often as other peers in NURSE PRACTITIONER |
| 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 |
667 | More than most peers in NURSE PRACTITIONER |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
660 | More than most peers in NURSE PRACTITIONER |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
260 | More than most peers in NURSE PRACTITIONER |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
155 | More than most peers in NURSE PRACTITIONER |
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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 8
Providers in WA who bill this service to Medicare most often.
Common questions
What is Shannon M. Marsh's specialty?
Shannon M. Marsh is a nurse practitioner in Ilwaco, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Shannon M. Marsh?
Shannon M. Marsh is listed at 176 1St Ave N Po Box N, Ilwaco, WA 98624. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Shannon M. Marsh?
The number on file is (360) 642-3747. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Shannon M. Marsh?
Shannon M. Marsh's National Provider Identifier is 1114339389. 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
What is Shannon M. Marsh's education?
Shannon M. Marsh attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Shannon M. Marsh have?
Shannon M. Marsh has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is Shannon M. Marsh known for?
According to Medicare billing data, Shannon M. Marsh performs procedures including removal of impacted ear wax; provides treatments such as influenza vaccine split virus, preservative free and sarscv2 vac 30mcg trs-suc im, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Shannon M. Marsh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Shannon M. Marsh. 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.