Provider Profile
Shannon L. Duncan, RN
Unclaimed ProfileAbout Shannon Duncan
Shannon L. Duncan, RN is a nurse practitioner practicing in Spokane, WA. Shannon is also listed as specializing in registered nurse. Medicare claims data shows Shannon provided 134 services to 122 patients. The services billed most often include diagnostic exam of anus using an endoscope, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 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 — free, and no identity document with a practice or institutional email.
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
- (509) 624-9112
- Email not available
Practice Locations
105 W 8TH AVE STE 200
Spokane, WA 99204
Procedures Most Often Billed to Medicare
134 services · 122 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
45 | More often than most peers in Nurse Practitioner |
| Removal of external hemorrhoids by rubber banding | Procedure | 46221 |
15 | Too few peers to compare |
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
11 | Less often 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 |
29 | Less often than most peers in Nurse Practitioner |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
18 | As often as other 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 |
16 | Less often 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.
Related specialists at this location 6
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.
Other nurse practitioners in Spokane 8
Same specialty, same city.
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 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in WA who bill this service to Medicare most often.
Common questions
What does Shannon L. Duncan specialize in?
Shannon L. Duncan is a nurse practitioner in Spokane, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Shannon L. Duncan located?
Shannon L. Duncan is listed at 105 W 8Th Ave Ste 200, Spokane, WA 99204. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Shannon L. Duncan's phone number?
The number on file is (509) 624-9112. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Shannon L. Duncan?
Shannon L. Duncan's National Provider Identifier is 1083498919. 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 Shannon L. Duncan train?
Shannon L. Duncan attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Shannon L. Duncan have?
Shannon L. Duncan has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What does Shannon L. Duncan do most often?
According to Medicare billing data, Shannon L. Duncan performs procedures including diagnostic exam of anus using an endoscope, removal of external hemorrhoids by rubber banding and partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Shannon L. Duncan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Shannon L. Duncan. 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.