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Edit this profileAt a glance
- 1701 48Th St Ste 110, West Des Moines, IA 50266
About William Lewis
Listed in the NPI registry as a physician assistant, William N. Lewis, PA-C practices in West Des Moines, IA. William graduated from University of Washington School of Medicine in 2022. William is also listed as specializing in student in an organized health care education program. According to Medicare claims data, William cared for 162 Medicare patients across 220 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and testing for presence of drug, by chemistry analyzers. NPI 1003584640 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (515) 514-1186
- Email not available
Practice Locations
1701 48TH ST STE 110
West Des Moines, IA 50266
Procedures Most Often Billed to Medicare
220 services · 162 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
126 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
79 | As often as other peers in Physician Assistant |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
15 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 3
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 — 24 related providers in 3 groups
Other physician assistants in West Des Moines 8
Same specialty, same city.
Trained at University of Washington School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at University of Washington School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does William N. Lewis specialize in?
William N. Lewis is a physician assistant in West Des Moines, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William N. Lewis located?
William N. Lewis is listed at 1701 48Th St Ste 110, West Des Moines, IA 50266. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William N. Lewis's phone number?
The number on file is (515) 514-1186. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William N. Lewis's NPI number?
William N. Lewis's National Provider Identifier is 1003584640. 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 William N. Lewis train?
William N. Lewis attended University of Washington School of Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has William N. Lewis been practicing?
William N. Lewis has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does William N. Lewis do most often?
According to Medicare billing data, William N. Lewis 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
Has William N. Lewis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William N. Lewis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.