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Edit this profileAt a glance
- 1412 Clarence Ave, Walla Walla, WA 99362
About Shannon Williams
Shannon M. Williams, ARNP is a nurse practitioner practicing in Walla Walla, WA. Shannon is also listed as specializing in registered nurse. Medicare claims data shows Shannon provided 1,782 services to 515 patients. The services billed most often include subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, and nursing facility discharge day management, 30 minutes or less. This provider record is associated with NPI 1073903357.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
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
- (503) 927-8521
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1412 CLARENCE AVE
Walla Walla, WA 99362
Procedures Most Often Billed to Medicare
1,782 services · 515 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
1,182 | More than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
473 | More often than most peers in Nurse Practitioner |
| Nursing facility discharge day management, 30 minutes or less | Office visit | 99315 |
76 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
19 | Less often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | Office visit | 99307 |
18 | Less often than most peers in Nurse Practitioner |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
14 | 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.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What kind of doctor is Shannon M. Williams?
Shannon M. Williams is a nurse practitioner in Walla Walla, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Shannon M. Williams's address?
Shannon M. Williams is listed at 1412 Clarence Ave, Walla Walla, WA 99362. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Shannon M. Williams?
The number on file is (503) 927-8521. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Shannon M. Williams?
Shannon M. Williams's National Provider Identifier is 1073903357. 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
How much experience does Shannon M. Williams have?
Shannon M. Williams has 11+ years experience. Registered with an NPI since 2015. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Shannon M. Williams perform?
According to Medicare billing data, Shannon M. Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Shannon M. Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Shannon M. Williams. If this is you, claiming it is free.
Guide.md
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