Provider Profile
William S. Waites, PA-C
Unclaimed ProfileAbout William Waites
William S. Waites, PA-C is a physician assistant practicing in Kennewick, WA. Medicare claims data shows William provided 2,716 services to 774 patients. 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, testing for presence of drug, read by direct observation, and testing for presence of drug, by chemistry analyzers.
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.
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) 591-0070
- Email not available
Practice Locations
3730 PLAZA WAY STE C6100
Kennewick, WA 99338
Procedures Most Often Billed to Medicare
2,716 services · 774 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,762 | More than most peers in Physician Assistant |
| Testing for presence of drug, read by direct observation | Lab test | 80305 |
509 | More than most peers in Physician Assistant |
| Testing for presence of drug, by chemistry analyzers | Lab test | 80307 |
193 | More often than most peers in Physician Assistant |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
63 | 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 |
55 | As often as other peers in Physician Assistant |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
46 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
29 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
24 | As often as other peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
20 | As often as other peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 23 related providers in 3 groups
Other physician assistants in Kennewick 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does William S. Waites specialize in?
William S. Waites is a physician assistant in Kennewick, WA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is William S. Waites located?
William S. Waites is listed at 3730 Plaza Way Ste C6100, Kennewick, WA 99338. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is William S. Waites's phone number?
The number on file is (509) 591-0070. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for William S. Waites?
William S. Waites's National Provider Identifier is 1992970297. 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 S. Waites train?
William S. Waites attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William S. Waites have?
William S. Waites has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does William S. Waites do most often?
According to Medicare billing data, William S. Waites 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 William S. Waites's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William S. Waites. 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.