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Edit this profileAt a glance
- 16850 Se 272Nd St, Covington, WA 98042
About William Agan
William A. Agan is a physician assistant based in Covington, WA. According to Medicare claims data, William cared for 234 Medicare patients across 245 services. 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, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and automated urinalysis test. The provider's National Provider Identifier (NPI) is 1134308380.
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
- (253) 395-1960
- Email not available
Practice Locations
16850 SE 272ND ST
Covington, WA 98042
Procedures Most Often Billed to Medicare
245 services · 234 patients · 5 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
11 | Less 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 |
134 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
64 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
19 | Less often than most peers in Physician Assistant |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 | 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.
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.
Other physician assistants in Covington 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2007 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Removal of impacted ear wax 7
Providers in WA who bill this service to Medicare most often.
Common questions
What does William A. Agan specialize in?
William A. Agan is a physician assistant in Covington, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William A. Agan located?
William A. Agan is listed at 16850 Se 272Nd St, Covington, WA 98042. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William A. Agan's phone number?
The number on file is (253) 395-1960. Contact the office directly to confirm availability and scheduling.
NPI registry
What is William A. Agan's NPI number?
William A. Agan's National Provider Identifier is 1134308380. 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 A. Agan train?
William A. Agan attended Other, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has William A. Agan been practicing?
William A. Agan has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does William A. Agan do most often?
According to Medicare billing data, William A. Agan performs procedures including removal of impacted ear wax, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has William A. Agan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by William A. Agan. If this is you, claiming it is free.
Guide.md
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