Christopher D. Alexander, PA
- Medicare patients, 2024
- 58
- Part D claims, 2024
- 313
- Hospital affiliations
- 2
- Industry payments
- $178
- Medical groups
- 4
- Practice address
- 1924 Alcoa Highway, Knoxville, TN 37920
- Practice phone
- Call (865) 305-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Christopher Alexander's 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.
Christopher D. Alexander is a physician assistant in Knoxville, Tennessee
Christopher Alexander practices at The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical.
Christopher Alexander's NPI, 1336506153, was assigned on January 25, 2016. Christopher Alexander holds Tennessee license 2993.
- NPI
- 1336506153NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648560292
- NPI enumeration date
- January 25, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 305-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher D. Alexander practices at The University of Tennessee Medical Center in Knoxville, Tennessee
Christopher Alexander's primary practice is The University of Tennessee Medical Center, at 1924 Alcoa Highway, Knoxville, TN 37920 in Knox County. The practice phone is (865) 305-9000.
- The University of Tennessee Medical Center1924 Alcoa Highway, Knoxville, TN 37920 · Knox CountyPhone(865) 305-9000
Source: Dmand AI Affiliation Data
Christopher D. Alexander is affiliated with 4 sites of care and 4 medical groups
Christopher Alexander's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Christopher Alexander is also affiliated with Bristol Regional Medical Center. The medical group on file is Summit Medical Group. Dmand AI also links Christopher Alexander to 3 more medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher D. Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Alexander practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Tennessee Medical Center | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Ut Medical and 6.2K+ hospitals, with verified contacts in the same login.
Christopher D. Alexander is one of 2,573 physician assistants in Tennessee
Physician assistant is Christopher Alexander's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Dmand AI has Christopher Alexander's licenses on file in 2 states: Tennessee and Virginia.
Specialties and state licenses
- Physician assistant, TennesseePrimary
- Virginia license
Physician assistants near Christopher Alexander
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
Christopher D. Alexander treated 58 Medicare patients in 2024, average age 81
CMS counts 58 Medicare patients who saw Christopher Alexander in 2024. The largest group is 75 to 84, with 26 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 3.13, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Alexander's median patient age at 69, with 56% women.
Christopher Alexander's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Christopher Alexander's Medicare patients by sex, 2024
- Women3560%
- Men2340%
Chronic conditions among Christopher Alexander's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease69%
- Arthritis64%
- Ischemic heart disease64%
- Mood disorders60%
- Depression59%
- Heart failure55%
Share of Medicare patients with each condition. A patient can have several.
Christopher Alexander's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher D. Alexander wrote 313 Medicare Part D claims in 2024
In 2024, Christopher Alexander wrote 313 Medicare Part D claims for 108 patients. 90% of them were for generic drugs.
Christopher Alexander's Part D claims by kind of drug, 2024
- Generic282 claims90%
- Brand-name and other31 claims10%
Drug classes CMS tracks in Christopher Alexander's Part D claims, 2024
- Opioids7%23 of 313 claims
- Antibiotics17%53 of 313 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 Christopher D. Alexander takes part in Medicare
Christopher Alexander 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)
For MedTech and pharma teams
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Christopher D. Alexander received $178 in industry payments in 2025
CMS Open Payments shows 4 general payments to Christopher Alexander from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $121.
Companies that paid Christopher Alexander 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 Christopher D. Alexander'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) |
| 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 Christopher D. Alexander
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher D. Alexander's NPI number?
Christopher D. Alexander's NPI number is 1336506153. It was assigned on January 25, 2016, and it is active in the NPI Registry.
What does Christopher D. Alexander specialize in?
Christopher D. Alexander is a physician assistant in Knoxville, Tennessee. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher D. Alexander practice?
Christopher Alexander practices at 1924 Alcoa Highway, Knoxville, TN 37920. Christopher Alexander's primary practice is The University of Tennessee Medical Center in Knoxville, Tennessee, part of Ut Medical. Dmand AI also links Christopher Alexander to 3 medical groups and 2 group practices and clinics.
What is Christopher D. Alexander's office phone number?
The practice phone on file for Christopher Alexander is (865) 305-9000.
What is Christopher D. Alexander's medical license number?
Christopher Alexander holds Tennessee license 2993, one of the licenses on file in 2 states.
Which states has Christopher D. Alexander been licensed in?
Dmand AI has state licenses on file for Christopher Alexander in Tennessee and Virginia.
Which hospitals is Christopher D. Alexander affiliated with?
Christopher Alexander practices at The University of Tennessee Medical Center in Knoxville, Tennessee. Christopher Alexander is also affiliated with Bristol Regional Medical Center.
What medical group is Christopher D. Alexander part of?
Christopher Alexander is linked to Summit Medical Group. Dmand AI links Christopher Alexander to 3 more medical groups.
Does Christopher D. Alexander accept Medicare?
Yes. CMS lists Christopher Alexander as accepting Medicare assignment.
How many Medicare patients does Christopher D. Alexander see?
CMS counts 58 Medicare patients who saw Christopher Alexander in 2024, with an average age of 81.
Has Christopher D. Alexander received payments from drug or device companies?
CMS Open Payments shows $178 in general payments to Christopher Alexander from 4 companies from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Christopher D. Alexander been practicing?
Christopher Alexander graduated from medical school in 2015, 11 years ago.
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