William Waites, PA-C
NPI 1992970297 · Physician Assistant · Kennewick, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Waites, PA-C is a Physician Assistant provider in Kennewick, WA (NPI 1992970297).
Provider details
- NPI number
- 1992970297
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA10003522 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,716 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,762 | $106 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 509 | $12 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 193 | $59 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 63 | $20 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $75 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 982 | 116 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 633 | 67 |
| Gabapentin | 465 | 55 |
| Oxycodone Hcl | 399 | 48 |
| Morphine Sulfatebrand: Morphine Sulfate Er | 286 | 28 |
| Pregabalin | 275 | 41 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$374 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-28
- Last updated
- 2025-01-09
- Certified
- 2025-01-09
Frequently asked questions
- What is William Waites's NPI number?
- William Waites's National Provider Identifier (NPI) is 1992970297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Waites's specialty?
- William Waites is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Waites located?
- William Waites's practice location on file with NPPES is 3730 Plaza Way Ste C6100, Kennewick, WA 99338-2718.
- What is William Waites's phone number?
- The practice phone number listed in the NPPES registry for William Waites is (509) 591-0070.
- Does William Waites accept Medicare?
- William Waites is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Waites's NPI active?
- Yes — William Waites's NPI (1992970297) is active in the NPPES registry as of the last update on 2025-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.