Dr. Thomas Kevin Westhusing, DO
- Medicare services, 2024
- 1,454
- Medicare patients, 2024
- 378
- Part D claims, 2024
- 6,307
- Hospital affiliations
- 1
- Industry payments
- $35
- Practice address
- 888 Swift Blvd, Richland, WA 99352
- Practice phone
- Call (509) 946-4611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Westhusing's professional email, personal email and mobile number
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Dr. Thomas Kevin Westhusing is a family medicine physician in Richland, Washington
Dr. Westhusing practices at Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services.
Dr. Westhusing's NPI, 1164539425, was assigned on August 24, 2006. Dr. Westhusing graduated from Oklahoma State University College of Osteopathic Medicine in 1999. Dr. Westhusing holds Washington license OP00001712.
- NPI
- 1164539425NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042207375
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (509) 946-4611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Thomas Kevin Westhusing practices at Kadlec Regional Medical Center in Richland, Washington
Dr. Westhusing's primary practice is Kadlec Regional Medical Center, at 888 Swift Blvd, Richland, WA 99352 in Benton County. The practice phone is (509) 946-4611.
- Kadlec Regional Medical Center888 Swift Blvd, Richland, WA 99352 · Benton CountyPhone(509) 946-4611
Source: Dmand AI Affiliation Data
Dr. Thomas Kevin Westhusing is affiliated with 4 sites of care and 1 medical group
Dr. Westhusing's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. The medical group on file is Kadlec Regional Medical Center. Dmand AI also links Dr. Westhusing to 1 more clinical lab, 1 group practice or clinic and 1 home health agency, each named with a free account. Dr. Westhusing's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Thomas Kevin Westhusing's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Westhusing practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kadlec Regional Medical Center | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas Kevin Westhusing is one of 4,178 family medicine physicians in Washington
Family medicine is Dr. Westhusing's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Westhusing is licensed in Washington.
Specialties and state licenses
- Family medicine, WashingtonPrimary
Family medicine physicians near Dr. Westhusing
Counts of family medicine physicians 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
Dr. Thomas Kevin Westhusing billed Medicare for 1,454 services in 2024
CMS data shows 1,454 Medicare services from Dr. Westhusing across 12 procedure codes in 2024, for 378 Medicare patients. Medicare paid $81,806 for them. Every service was in an office.
Dr. Westhusing's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9402024: 9083%
- Other services
- 2023: 1612024: 391143%
- Lab and pathology
- 2023: 1362024: 1258%
- Imaging
- 2023: 392024: 1659%
- Tests and treatments
- 2023: 262024: 1446%
Dr. Westhusing compared with the Washington median for family medicine physicians, 2024
- Dr. Westhusing
- Washington median
- Medicare services
- 1,454vs 2007.3 times
- Medicare patients
- 378vs 1043.6 times
- Part D claims
- 5,489vs 6029.1 times
Medians across 4,334 family medicine physicians in Washington with Dmand AI profiles that report each measure.
Dr. Westhusing's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Westhusing and other family medicine physicians in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas Kevin Westhusing treated 378 Medicare patients in 2024, average age 73
CMS counts 378 Medicare patients who saw Dr. Westhusing in 2024. The largest group is 65 to 74, with 194 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Westhusing's median patient age at 70, with 46% women.
Dr. Westhusing's Medicare patients by age, 2024
Dr. Westhusing's Medicare patients by sex, 2024
- Women14338%
- Men23562%
Chronic conditions among Dr. Westhusing's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis47%
- Diabetes33%
- Ischemic heart disease27%
- Atrial fibrillation19%
- Chronic kidney disease19%
- Cancer15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Westhusing's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas Kevin Westhusing wrote 6,307 Medicare Part D claims in 2024
In 2024, Dr. Westhusing wrote 6,307 Medicare Part D claims for 628 patients. 87% of them were for generic drugs. CMS names the drug for 5,489 of them, across 98 drugs with 11 or more claims each, at $574,352 in total drug cost. In 2023, CMS named 5,886 claims across 109 drugs.
Dr. Westhusing's Part D claims by kind of drug, 2024
- Generic5,492 claims87%
- Brand-name775 claims12%
- Other40 claims1%
Dr. Westhusing's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Westhusing's Part D claims, 2024
- Opioids3%168 of 6,307 claims
- Antibiotics1%65 of 6,307 claims
- Antipsychotics, patients 65 and over0%15 of 6,307 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,8862024: 5,4897%
Drugs named by CMS: 98 in 2024, 109 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Thomas Kevin Westhusing takes part in Medicare
Dr. Westhusing accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Thomas Kevin Westhusing received $35 in industry payments from 2016 to 2018
CMS Open Payments shows 2 general payments to Dr. Westhusing from 2 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $18.
General payments to Dr. Westhusing by program year, 2016 to 2018
Companies that paid Dr. Westhusing the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas Kevin Westhusing graduated from Oklahoma State University College of Osteopathic Medicine
Dr. Westhusing graduated from Oklahoma State University College of Osteopathic Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Thomas Kevin Westhusing'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Thomas Kevin Westhusing
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Thomas Kevin Westhusing's NPI number?
Dr. Thomas Kevin Westhusing's NPI number is 1164539425. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas Kevin Westhusing?
Dr. Thomas Kevin Westhusing is a family medicine physician in Richland, Washington. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Thomas Kevin Westhusing practice?
Dr. Westhusing practices at 888 Swift Blvd, Richland, WA 99352. Dr. Westhusing's primary practice is Kadlec Regional Medical Center in Richland, Washington, part of Providence Health & Services. Dmand AI also links Dr. Westhusing to 1 clinical lab, 1 group practice or clinic and 1 home health agency.
What is Dr. Thomas Kevin Westhusing's office phone number?
The practice phone on file for Dr. Westhusing is (509) 946-4611.
What is Dr. Thomas Kevin Westhusing's medical license number?
Dr. Westhusing holds Washington license OP00001712.
Which hospitals is Dr. Thomas Kevin Westhusing affiliated with?
Dr. Westhusing practices at Kadlec Regional Medical Center in Richland, Washington.
What medical group is Dr. Thomas Kevin Westhusing part of?
Dr. Westhusing is linked to Kadlec Regional Medical Center.
Does Dr. Thomas Kevin Westhusing accept Medicare?
Yes. CMS data shows Dr. Westhusing billed Medicare for 1,454 services in 2024, and Dr. Westhusing accepts Medicare assignment.
How many Medicare patients does Dr. Thomas Kevin Westhusing see?
CMS counts 378 Medicare patients who saw Dr. Westhusing in 2024, with an average age of 73.
What services does Dr. Thomas Kevin Westhusing bill to Medicare?
In 2024, Dr. Westhusing's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and care management and other visits (99454).
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Where did Dr. Thomas Kevin Westhusing go to medical school?
Dr. Westhusing graduated from Oklahoma State University College of Osteopathic Medicine in 1999.
What drugs does Dr. Thomas Kevin Westhusing prescribe most?
In 2024 Medicare Part D data, Dr. Westhusing's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Levothyroxine Sodium.
Has Dr. Thomas Kevin Westhusing received payments from drug or device companies?
CMS Open Payments shows $35 in general payments to Dr. Westhusing from 2 companies from 2016 to 2018. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Thomas Kevin Westhusing been practicing?
Dr. Westhusing graduated from medical school in 1999, 27 years ago.
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