Richard L. Withers, PA-C
- Medicare patients, 2024
- 465
- Part D claims, 2024
- 185
- MIPS score, 2024
- 22
- Hospital affiliations
- 3
- Industry payments
- $24
- Practice address
- 6703 W Rio Grande Ave, Kennewick, WA 99336
- Practice phone
- Call (509) 946-6144
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Surgery Center at TCO
Surgery Center - Medicare-Certified · Kennewick, Washington
Find Richard Withers' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Richard L. Withers is a physician assistant in Kennewick, Washington
Richard Withers practices at The Surgery Center at TCO in Kennewick, Washington.
Richard Withers' NPI, 1073813424, was assigned on November 1, 2010. Richard Withers holds Washington license PA60460660.
- NPI
- 1073813424NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072745348
- NPI enumeration date
- November 1, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 946-6144
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Richard L. Withers practices at The Surgery Center at TCO in Kennewick, Washington
Richard Withers' primary practice is The Surgery Center at TCO, at 6703 W Rio Grande Ave, Kennewick, WA 99336. The practice phone is (509) 946-6144.
- The Surgery Center at TCO6703 W Rio Grande Ave, Kennewick, WA 99336Phone(509) 946-6144
Source: Dmand AI Affiliation Data
Richard L. Withers is affiliated with 6 sites of care and 3 medical groups
Richard Withers' primary practice is The Surgery Center at TCO in Kennewick, Washington. Richard Withers is also affiliated with Kadlec Regional Medical Center. The medical group on file is Select Rehabilitation. Dmand AI also links Richard Withers to 2 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Richard L. Withers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Richard Withers practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Surgery Center at TCO | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Richard L. Withers is one of 3,005 physician assistants in Washington
Physician assistant is Richard Withers' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Richard Withers is licensed in Washington.
Specialties and state licenses
- Physician assistant, WashingtonPrimary
Physician assistants near Richard Withers
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Richard L. Withers treated 465 Medicare patients in 2024, average age 73
CMS counts 465 Medicare patients who saw Richard Withers in 2024. The largest group is 65 to 74, with 261 patients. 73% of them have high cholesterol, and 71% have arthritis. 3% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Richard Withers' median patient age at 67, with 68% women.
Richard Withers' Medicare patients by age, 2024
Richard Withers' Medicare patients by sex, 2024
- Women30165%
- Men16435%
Chronic conditions among Richard Withers' Medicare patients, 2024
- High cholesterol73%
- Arthritis71%
- High blood pressure65%
- Diabetes22%
- Mood disorders20%
- Depression19%
- Anxiety18%
- Chronic kidney disease17%
Share of Medicare patients with each condition. A patient can have several.
Richard Withers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Richard L. Withers wrote 185 Medicare Part D claims in 2024
In 2024, Richard Withers wrote 185 Medicare Part D claims for 95 patients. 99% of them were for generic drugs.
Richard Withers' Part D claims by kind of drug, 2024
- Generic184 claims99%
- Brand-name and other1 claims1%
Drug classes CMS tracks in Richard Withers' Part D claims, 2024
- Opioids32%59 of 185 claims
- Antibiotics16%30 of 185 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Richard L. Withers scored 22 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 22 out of 100 for Richard Withers for performance year 2024, reported individually. Richard Withers accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Richard Withers' MIPS scores, performance year 2024
- 22of 100Final score
- 0of 100Quality
- 0of 100Promoting Interoperability
- 0of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Richard L. Withers received $24 in industry payments in 2025
CMS Open Payments shows 1 general payment to Richard Withers from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bioventus LLC paid the most, $24.
Companies that paid Richard Withers the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Richard L. Withers's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Richard L. Withers
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Richard L. Withers' NPI number?
Richard L. Withers' NPI number is 1073813424. It was assigned on November 1, 2010, and it is active in the NPI Registry.
What does Richard L. Withers specialize in?
Richard L. Withers is a physician assistant in Kennewick, Washington. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Richard L. Withers practice?
Richard Withers practices at 6703 W Rio Grande Ave, Kennewick, WA 99336. Richard Withers' primary practice is The Surgery Center at TCO in Kennewick, Washington. Dmand AI also links Richard Withers to 2 hospitals, 2 group practices and clinics and 2 medical groups.
What is Richard L. Withers' office phone number?
The practice phone on file for Richard Withers is (509) 946-6144.
What is Richard L. Withers' medical license number?
Richard Withers holds Washington license PA60460660.
Which hospitals is Richard L. Withers affiliated with?
Richard Withers is affiliated with Kadlec Regional Medical Center. Dmand AI links Richard Withers to 2 more hospitals.
What medical group is Richard L. Withers part of?
Richard Withers is linked to Select Rehabilitation. Dmand AI links Richard Withers to 2 more medical groups.
Does Richard L. Withers accept Medicare?
Yes. CMS lists Richard Withers as accepting Medicare assignment.
What is Richard L. Withers' MIPS score?
Richard Withers' MIPS final score for performance year 2024 is 22 out of 100, reported individually.
How many Medicare patients does Richard L. Withers see?
CMS counts 465 Medicare patients who saw Richard Withers in 2024, with an average age of 73.
Has Richard L. Withers received payments from drug or device companies?
CMS Open Payments shows $24 in general payments to Richard Withers from 1 company from 2025 to 2025. The largest total came from Bioventus LLC.
How long has Richard L. Withers been practicing?
Richard Withers graduated from medical school in 2010, 16 years ago.
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