Provider Profile
William A. Agan
Unclaimed ProfileAbout 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.
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.
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 |
|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
11 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
134 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
64 |
| Automated urinalysis test | Lab test | 81003 |
19 |
| 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 |
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 — 23 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 8
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. Guide.md cannot book appointments or pass on messages — please call the office directly.
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
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.