Clayton Robert Walker, PA-C

  • Hendersonville, TN
  • Physician assistant
NPI1922569565PAC ID8527391374
Medicare patients, 2024
91
Part D claims, 2024
5,416
Industry payments
$388
Affiliated sites
2
Medical groups
2
Practice address
353 New Shackle Island Rd, Hendersonville, TN 37075
Practice phone
Call (615) 972-1000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Interventional Pain Center

Hendersonville, Tennessee

See all 5 affiliations

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Clayton Robert Walker is a physician assistant in Hendersonville, Tennessee

Clayton Walker practices at Interventional Pain Center in Hendersonville, Tennessee.

Clayton Walker's NPI, 1922569565, was assigned on March 27, 2019. Clayton Walker holds Tennessee license 3826.

NPI and contact details
Medicare PAC ID
8527391374
NPI enumeration date
March 27, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(615) 972-1000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Clayton Robert Walker practices at Interventional Pain Center in Hendersonville, Tennessee

Clayton Walker's primary practice is Interventional Pain Center, at 353 New Shackle Island Rd, Hendersonville, TN 37075 in Sumner County. The practice phone is (615) 972-1000.

  • Interventional Pain Center
    353 New Shackle Island Rd, Hendersonville, TN 37075 · Sumner CountyPhone(615) 972-1000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Clayton Robert Walker is affiliated with 3 sites of care and 2 medical groups

Clayton Walker's primary practice is Interventional Pain Center in Hendersonville, Tennessee. The medical group on file is Interventional Pain Center. Dmand AI also links Clayton Walker to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Clayton Walker

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Clayton Robert Walker's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Clayton Walker practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Interventional Pain CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Clayton Robert Walker is one of 2,573 physician assistants in Tennessee

Physician assistant is Clayton Walker's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Clayton Walker is licensed in Tennessee.

Specialties and state licenses

  • Physician assistant, TennesseePrimaryLicense 3826 · taxonomy 363A00000X

Physician assistants near Clayton Walker

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

Clayton Robert Walker treated 91 Medicare patients in 2024, average age 70

CMS counts 91 Medicare patients who saw Clayton Walker in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have arthritis, and 75% have high blood pressure. 15% are also on Medicaid. Their average risk score is 1.41, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Clayton Walker's median patient age at 65, with 63% women.

Medicare patients, 202491
Average age70
Average risk score1.41
Also on Medicaid15%

Clayton Walker's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Clayton Walker's Medicare patients by sex, 2024

  • Women6167%
  • Men3033%

Chronic conditions among Clayton Walker's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol73%
  4. Ischemic heart disease45%
  5. Anxiety41%
  6. Diabetes37%
  7. Mood disorders37%
  8. Depression35%

Share of Medicare patients with each condition. A patient can have several.

Clayton Walker's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women63%
  • Men37%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Clayton Robert Walker wrote 5,416 Medicare Part D claims in 2024

In 2024, Clayton Walker wrote 5,416 Medicare Part D claims for 704 patients. 93% of them were for generic drugs.

Part D claims, 20245,416
Part D patients704

Clayton Walker's Part D claims by kind of drug, 2024

  • Generic5,055 claims93%
  • Brand-name361 claims7%

Drug classes CMS tracks in Clayton Walker's Part D claims, 2024

  • Opioids54%2,944 of 5,416 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

How Clayton Robert Walker takes part in Medicare

Clayton Walker 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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Clayton Robert Walker received $388 in industry payments in 2025

CMS Open Payments shows 16 general payments to Clayton Walker from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $216.

Companies that paid Clayton Walker the most, 2025 to 2025

Share is of all general payments to this clinician.

See all payments to Clayton Walker

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Clayton Robert Walker's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Clayton Robert Walker

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Clayton Robert Walker's NPI number?

Clayton Robert Walker's NPI number is 1922569565. It was assigned on March 27, 2019, and it is active in the NPI Registry.

What does Clayton Robert Walker specialize in?

Clayton Robert Walker is a physician assistant in Hendersonville, Tennessee. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Clayton Robert Walker practice?

Clayton Walker practices at 353 New Shackle Island Rd, Hendersonville, TN 37075. Clayton Walker's primary practice is Interventional Pain Center in Hendersonville, Tennessee. Dmand AI also links Clayton Walker to 2 group practices and clinics and 1 medical group.

What is Clayton Robert Walker's office phone number?

The practice phone on file for Clayton Walker is (615) 972-1000.

What is Clayton Robert Walker's medical license number?

Clayton Walker holds Tennessee license 3826.

What medical group is Clayton Robert Walker part of?

Clayton Walker is linked to Interventional Pain Center. Dmand AI links Clayton Walker to 1 more medical group.

Does Clayton Robert Walker accept Medicare?

Yes. CMS lists Clayton Walker as accepting Medicare assignment.

How many Medicare patients does Clayton Robert Walker see?

CMS counts 91 Medicare patients who saw Clayton Walker in 2024, with an average age of 70.

Has Clayton Robert Walker received payments from drug or device companies?

CMS Open Payments shows $388 in general payments to Clayton Walker from 4 companies from 2025 to 2025. The largest total came from Abbott Laboratories.

How long has Clayton Robert Walker been practicing?

Clayton Walker graduated from medical school in 2018, 8 years ago.

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