Nathan Kenyon Cornwall, PA-C
- Medicare services, 2024
- 598
- Medicare patients, 2024
- 443
- Part D claims, 2024
- 500
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 1010 S Scheuber Rd Stes 3 & 4, Centralia, WA 98531
- Practice phone
- Call (360) 827-7966
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Providence Centralia Internal Medicine
Rural Health Clinic - Independent · Centralia, Washington
Find Nathan Cornwall's professional email, personal email and mobile number
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Nathan Kenyon Cornwall is a physician assistant in Centralia, Washington
Nathan Cornwall practices at Providence Centralia Internal Medicine in Centralia, Washington.
Nathan Cornwall's NPI, 1144404187, was assigned on December 27, 2007.
- NPI
- 1144404187NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385997022
- NPI enumeration date
- December 27, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 827-7966
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Nathan Kenyon Cornwall practices at Providence Centralia Internal Medicine in Centralia, Washington
Nathan Cornwall's primary practice is Providence Centralia Internal Medicine, at 1010 S Scheuber Rd Stes 3 & 4, Centralia, WA 98531. The practice phone is (360) 827-7966.
- Providence Centralia Internal Medicine1010 S Scheuber Rd Stes 3 & 4, Centralia, WA 98531Phone(360) 827-7966
Source: Dmand AI Affiliation Data
Nathan Kenyon Cornwall is affiliated with 4 sites of care and 1 medical group
Nathan Cornwall's primary practice is Providence Centralia Internal Medicine in Centralia, Washington. Nathan Cornwall is also affiliated with Providence St. Peter Hospital. The medical group on file is Providence Medical Group - South Puget Sound (Olympia). Dmand AI also links Nathan Cornwall to 1 more group practice or clinic and 1 hospice, each named with a free account. Nathan Cornwall's employer is on file too: a rural health clinic (rhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Nathan Kenyon Cornwall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Nathan Cornwall practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Centralia Internal Medicine | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Nathan Kenyon Cornwall is one of 3,005 physician assistants in Washington
Physician assistant is Nathan Cornwall's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Nathan Cornwall is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
Specialties and state licenses
- Physician assistantPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ankle or foot injury, broken or dislocated ankle/ or foot, chest wall injury, chronic kidney disease, chronic sinusitis and cold sores or genital herpes among the conditions Nathan Cornwall treats.
Physician assistants near Nathan Cornwall
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
Nathan Kenyon Cornwall billed Medicare for 598 services in 2024
CMS data shows 598 Medicare services from Nathan Cornwall across 9 procedure codes in 2024, for 443 Medicare patients. Medicare paid $31,130 for them. Every service was in an office.
Nathan Cornwall's Medicare services by type, 2024
- Office and hospital visits437
- Lab and pathology133
- Surgery16
- Tests and treatments12
Nathan Cornwall compared with the Washington median for physician assistants, 2024
- Nathan Cornwall
- Washington median
- Medicare services
- 598vs 1683.6 times
- Medicare patients
- 443vs 1054.2 times
- Part D claims
- 296vs 1162.6 times
Medians across 1,982 physician assistants in Washington with Dmand AI profiles that report each measure.
Nathan Cornwall'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Nathan Kenyon Cornwall treated 443 Medicare patients in 2024, average age 76
CMS counts 443 Medicare patients who saw Nathan Cornwall in 2024. The largest group is 75 to 84, with 192 patients. 65% of them have high blood pressure, and 64% have high cholesterol. 5% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Nathan Cornwall's median patient age at 73, with 59% women.
Nathan Cornwall's Medicare patients by age, 2024
Nathan Cornwall's Medicare patients by sex, 2024
- Women26359%
- Men18041%
Chronic conditions among Nathan Cornwall's Medicare patients, 2024
- High blood pressure65%
- High cholesterol64%
- Arthritis46%
- Diabetes24%
- Mood disorders23%
- Depression22%
- Ischemic heart disease22%
- Atrial fibrillation20%
Share of Medicare patients with each condition. A patient can have several.
Nathan Cornwall's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Nathan Kenyon Cornwall wrote 500 Medicare Part D claims in 2024
In 2024, Nathan Cornwall wrote 500 Medicare Part D claims for 309 patients. 88% of them were for generic drugs. CMS names the drug for 296 of them, across 13 drugs with 11 or more claims each, at $10,156 in total drug cost.
Nathan Cornwall's Part D claims by kind of drug, 2024
- Generic439 claims88%
- Brand-name61 claims12%
Nathan Cornwall'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 Nathan Cornwall's Part D claims, 2024
- Opioids4%18 of 500 claims
- Antibiotics40%202 of 500 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Nathan Kenyon Cornwall takes part in Medicare
Nathan Cornwall 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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Nathan Kenyon Cornwall is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Nathan Kenyon Cornwall'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) |
| 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 Nathan Kenyon Cornwall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Nathan Kenyon Cornwall's NPI number?
Nathan Kenyon Cornwall's NPI number is 1144404187. It was assigned on December 27, 2007, and it is active in the NPI Registry.
What does Nathan Kenyon Cornwall specialize in?
Nathan Kenyon Cornwall is a physician assistant in Centralia, Washington. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Nathan Kenyon Cornwall practice?
Nathan Cornwall practices at 1010 S Scheuber Rd Stes 3 & 4, Centralia, WA 98531. Nathan Cornwall's primary practice is Providence Centralia Internal Medicine in Centralia, Washington. Dmand AI also links Nathan Cornwall to 1 group practice or clinic and 1 hospice.
What is Nathan Kenyon Cornwall's office phone number?
The practice phone on file for Nathan Cornwall is (360) 827-7966.
Which hospitals is Nathan Kenyon Cornwall affiliated with?
Nathan Cornwall is affiliated with Providence St. Peter Hospital.
What medical group is Nathan Kenyon Cornwall part of?
Nathan Cornwall is linked to Providence Medical Group - South Puget Sound (Olympia).
Does Nathan Kenyon Cornwall accept Medicare?
Yes. CMS data shows Nathan Cornwall billed Medicare for 598 services in 2024, and Nathan Cornwall accepts Medicare assignment.
How many Medicare patients does Nathan Kenyon Cornwall see?
CMS counts 443 Medicare patients who saw Nathan Cornwall in 2024, with an average age of 76.
Is Nathan Kenyon Cornwall board certified?
Yes. Nathan Cornwall is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Nathan Kenyon Cornwall bill to Medicare?
In 2024, Nathan Cornwall's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and lab and pathology test (81003).
What drugs does Nathan Kenyon Cornwall prescribe most?
In 2024 Medicare Part D data, Nathan Cornwall's most prescribed drugs by claims were Azithromycin, Amoxicillin-Clavulanate Potass and Nitrofurantoin Mono-Macro.
How long has Nathan Kenyon Cornwall been practicing?
Nathan Cornwall graduated from medical school in 2007, 19 years ago.
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