Doctor profile · Federal record

Dr. Richard Withers, PA-C

Physician Assistant · Surgical Physician Assistant · Orthopaedic Surgery Physician · Kennewick, WA

  • NPI 1073813424
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6703 W Rio Grande Ave
Kennewick, WA 993362623
(509) 460-5588
fax (509) 783-5438

Credentials & registration

NPPES · NUCC
NPI registered
November 2010 — 16 yrs on file
Profile last updated
August 2, 2019
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Washington #PA60460660
Medicaid
WA #2036046

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073813424. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,805
Distinct HCPCS
10
Medicare allowed
$89,388
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 453 272 $76
73630 X-ray of foot, minimum of 3 views 350 241 $29
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 260 45 $1
73610 X-ray of ankle, minimum of 3 views 184 134 $32
99203 New patient office or other outpatient visit, 30-44 minutes 91 91 $93
99214 Established patient office or other outpatient visit, 30-39 minutes 70 60 $107
29405 Application of short leg cast 64 54 $69
Q4038 Cast supplies, short leg cast, adult (11 years +), fiberglass 64 53 $48
99212 Established patient office or other outpatient visit, 10-19 minutes 51 48 $48
29550 Placement of strapping to toes 34 25 $15

In context: peer comparison

Among 12 peers in Kennewick Physician Assistant, average services per provider: 249. This provider delivers 7.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$70
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Genentech USA, INC. 1 $69.76

By nature of payment

Food and Beverage
$70

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
113
Patients
83
Total drug cost
$979
Drug Type Claims Patients Total cost
Hydroxyzine Pamoate Generic 28 22 $111
Cephalexin Generic 26 24 $371
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 20 18 $126
Tramadol Hcl Generic 20 19 $68
Gabapentin Generic 19 0 $303

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Richard Withers's medical specialty?
Dr. Richard Withers practices Physician Assistant in Kennewick, WA.
Where does Dr. Richard Withers practice?
Dr. Richard Withers practices at 6703 W Rio Grande Ave, Kennewick, WA 993362623. Office phone: 5094605588.
What is Dr. Richard Withers's NPI?
Dr. Richard Withers's National Provider Identifier (NPI) is 1073813424, issued by NPPES.
Does Dr. Richard Withers accept Medicare assignment?
Yes. Dr. Richard Withers accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Richard Withers commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); X-ray of foot, minimum of 3 views (HCPCS 73630); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301). Source: CMS Medicare Physician & Other Practitioners file.