Alexander Kenneth Messner
- Medicare patients, 2024
- 254
- Part D claims, 2024
- 505
- MIPS score, 2024
- 82
- Hospital affiliations
- 3
- Industry payments
- $17
- Practice address
- 200 Medical Park Boulevard, Petersburg, VA 23805
- Practice phone
- Call (804) 765-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Alexander Messner'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.
Alexander Kenneth Messner is a physician assistant in Petersburg, Virginia
Alexander Messner practices at Bon Secours Southside Medical Center in Petersburg, Virginia, part of Bon Secours Mercy Health.
Alexander Messner's NPI, 1912599440, was assigned on February 5, 2021. Alexander Messner holds Virginia license 0110009284.
- NPI
- 1912599440NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012379514
- NPI enumeration date
- February 5, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 765-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Alexander Kenneth Messner practices at Bon Secours Southside Medical Center in Petersburg, Virginia
Alexander Messner's primary practice is Bon Secours Southside Medical Center, at 200 Medical Park Boulevard, Petersburg, VA 23805 in Petersburg City. The practice phone is (804) 765-5000.
- Bon Secours Southside Medical Center200 Medical Park Boulevard, Petersburg, VA 23805 · Petersburg CityPhone(804) 765-5000
Source: Dmand AI Affiliation Data
Alexander Kenneth Messner is affiliated with 3 sites of care and 2 medical groups
Alexander Messner's primary practice is Bon Secours Southside Medical Center in Petersburg, Virginia, part of Bon Secours Mercy Health. Alexander Messner is also affiliated with Bon Secours St. Mary's Hospital. The medical group on file is Emergency Medicine Physicians (EMP). Dmand AI also links Alexander Messner to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alexander Kenneth Messner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alexander Messner practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours Southside Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Alexander Kenneth Messner is one of 3,636 physician assistants in Virginia
Physician assistant is Alexander Messner's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Alexander Messner is licensed in Virginia.
Specialties and state licenses
- Physician assistant, VirginiaPrimary
Physician assistants near Alexander Messner
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
Alexander Kenneth Messner treated 254 Medicare patients in 2024, average age 77
CMS counts 254 Medicare patients who saw Alexander Messner in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.36, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alexander Messner's median patient age at 68, with 56% women.
Alexander Messner's Medicare patients by age, 2024
Alexander Messner's Medicare patients by sex, 2024
- Women14557%
- Men10943%
Chronic conditions among Alexander Messner's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease58%
- Arthritis57%
- Ischemic heart disease54%
- Diabetes49%
- Heart failure48%
- Mood disorders43%
Share of Medicare patients with each condition. A patient can have several.
Alexander Messner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alexander Kenneth Messner wrote 505 Medicare Part D claims in 2024
In 2024, Alexander Messner wrote 505 Medicare Part D claims for 191 patients. 89% of them were for generic drugs.
Alexander Messner's Part D claims by kind of drug, 2024
- Generic451 claims89%
- Brand-name and other54 claims11%
Drug classes CMS tracks in Alexander Messner's Part D claims, 2024
- Opioids5%25 of 505 claims
- Antibiotics16%79 of 505 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
Alexander Kenneth Messner scored 82 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Alexander Messner for performance year 2024, reported as part of a group. Alexander Messner accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Alexander Messner's MIPS scores, performance year 2024
- 82of 100Final score
- 76.4of 100Quality
- 40of 100Improvement Activities
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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Alexander Kenneth Messner received $17 in industry payments in 2025
CMS Open Payments shows 1 general payment to Alexander Messner from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $17.
Companies that paid Alexander Messner 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 Alexander Kenneth Messner'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 Alexander Kenneth Messner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alexander Kenneth Messner's NPI number?
Alexander Kenneth Messner's NPI number is 1912599440. It was assigned on February 5, 2021, and it is active in the NPI Registry.
What does Alexander Kenneth Messner specialize in?
Alexander Kenneth Messner is a physician assistant in Petersburg, Virginia. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Alexander Kenneth Messner practice?
Alexander Messner practices at 200 Medical Park Boulevard, Petersburg, VA 23805. Alexander Messner's primary practice is Bon Secours Southside Medical Center in Petersburg, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Alexander Messner to 1 hospital and 1 medical group.
What is Alexander Kenneth Messner's office phone number?
The practice phone on file for Alexander Messner is (804) 765-5000.
What is Alexander Kenneth Messner's medical license number?
Alexander Messner holds Virginia license 0110009284, one of 2 state licenses on file.
Which hospitals is Alexander Kenneth Messner affiliated with?
Alexander Messner practices at Bon Secours Southside Medical Center in Petersburg, Virginia. Alexander Messner is also affiliated with Bon Secours St. Mary's Hospital. Dmand AI links Alexander Messner to 1 more hospital.
What medical group is Alexander Kenneth Messner part of?
Alexander Messner is linked to Emergency Medicine Physicians (EMP). Dmand AI links Alexander Messner to 1 more medical group.
Does Alexander Kenneth Messner accept Medicare?
Yes. CMS lists Alexander Messner as accepting Medicare assignment.
What is Alexander Kenneth Messner's MIPS score?
Alexander Messner's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.
How many Medicare patients does Alexander Kenneth Messner see?
CMS counts 254 Medicare patients who saw Alexander Messner in 2024, with an average age of 77.
Has Alexander Kenneth Messner received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Alexander Messner from 1 company from 2025 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Alexander Kenneth Messner been practicing?
Alexander Messner graduated from medical school in 2023, 3 years ago.
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