EpinephrineHeart ArrestLactates
Dr. Myrna E. Alexander, MD
NPI1285648063
- Medicare services, 2023
- 1,320
- Part D claims, 2024
- 1,157
- Publications
- 2
- Hospital affiliations
- 2
- Industry payments
- $8,142
- Practice address
- 400 Veterans Avenue, Biloxi, MS 39531
- Practice phone
- Call (228) 523-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. 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.
Dr. Myrna E. Alexander is a cardiologist in Biloxi, Mississippi
Dr. Alexander practices at Biloxi VA Medical Center in Biloxi, Mississippi, part of Veterans Health Administration.
Dr. Alexander's NPI, 1285648063, was assigned on July 28, 2006. Dr. Alexander graduated from Meharry Medical College School of Medicine in 1982. Dr. Alexander's Mississippi license number on file is 14525.
NPI and contact details
- NPI
- 1285648063NPI Registry (opens in a new tab)
- NPI enumeration date
- July 28, 2006
- NPI status
- Active
- Practice phone
- (228) 523-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Myrna E. Alexander practices at Biloxi VA Medical Center in Biloxi, Mississippi
Dr. Alexander's primary practice is Biloxi VA Medical Center, at 400 Veterans Avenue, Biloxi, MS 39531 in Harrison County. The practice phone is (228) 523-5000.
- Biloxi VA Medical Center400 Veterans Avenue, Biloxi, MS 39531 · Harrison CountyPhone(228) 523-5000
Source: Dmand AI Affiliation Data
Dr. Myrna E. Alexander is affiliated with 2 sites of care and 3 medical groups
Dr. Alexander's primary practice is Biloxi VA Medical Center in Biloxi, Mississippi, part of Veterans Health Administration. Dr. Alexander is also affiliated with University of Mississippi Medical Center. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Dr. Alexander to 2 more medical groups, each named with a free account. Dr. Alexander's employer is on file too: a hospital.
University of Mississippi Medical CenterUniversity of Mississippi Medical Center2 medical groupsNames with a free accountEmployer: hospitalName with a free account
See all 5 affiliations for Dr. AlexanderSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Myrna E. Alexander's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexander practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Biloxi VA Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Myrna E. Alexander is one of 129 cardiologists in Mississippi
Cardiovascular disease is Dr. Alexander's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Alexander is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Alexander's licenses on file in 2 states: Mississippi and Michigan.
Specialties and state licenses
- Cardiovascular disease, MississippiPrimary
- Michigan license
Clinical focus
Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, cardiomyopathy, chronic hypertension, circulation problems, congestive heart failure, coronary artery disease and heart attack among the conditions Dr. Alexander treats.
Cardiologists near Dr. Alexander
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
129cardiologists in Mississippi
5cardiologists in Biloxi
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Myrna E. Alexander billed Medicare for 1,320 services in 2023
CMS data shows 1,320 Medicare services from Dr. Alexander across 18 procedure codes in 2023. Medicare paid $70,498 for them.
Medicare services, 20231,320
Paid by Medicare$70,498
Procedure codes18
Dr. Alexander's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 8312023: 7618%
- Tests and treatments
- 2022: 5832023: 51312%
- Surgery
- 2022: 702023: 4634%
- Imaging
- 2022: 182023: 0100%
Where Dr. Alexander's Medicare services took place, 2023
- In an office45635%
- In a facility86465%
Dr. Alexander compared with the Mississippi median for cardiologists, 2023
- Dr. Alexander
- Mississippi median
- Medicare services
- 1,320vs 2,92555% below
- Part D claims
- 988vs 2,61262% below
Medians across 130 cardiologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Alexander's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Alexander?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alexander and other cardiologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Myrna E. Alexander's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Alexander's median patient age at 64, with 52% women.
Dr. 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 64
Patient panel by sex, all payers
- Women52%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Myrna E. Alexander wrote 1,157 Medicare Part D claims in 2024
In 2024, Dr. Alexander wrote 1,157 Medicare Part D claims for 259 patients. 86% of them were for generic drugs. CMS names the drug for 988 of them, across 31 drugs with 11 or more claims each, at $131,681 in total drug cost. In 2023, CMS named 3,404 claims across 51 drugs.
Part D claims, 20241,157
Drugs named by CMS31
Total drug cost$131,681
Part D patients259
Dr. Alexander's Part D claims by kind of drug, 2024
- Generic1,000 claims86%
- Brand-name157 claims14%
Dr. Alexander'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3,4042024: 98871%
Drugs named by CMS: 31 in 2024, 51 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
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Dr. Myrna E. Alexander has 2 publications on record
Dmand AI links 2 papers to Dr. Alexander. The most frequent topics are Oxygen and Oxygen Consumption.
Papers2
Topics Dr. Alexander writes about most
- Oxygen
- Oxygen Consumption
Recent publications by Dr. Alexander
Adaptation, PhysiologicalAnalysis of VarianceCardiac Output
See who Dr. Alexander researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alexander works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Myrna E. Alexander received $8,142 in industry payments from 2016 to 2025
CMS Open Payments shows 373 general payments to Dr. Alexander from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. Novartis Pharmaceuticals Corporation paid the most, $1,233.
General payments to Dr. Alexander by program year, 2016 to 2025
General payments to Dr. Alexander by kind, 2016 to 2025
$8.1Kin total
- Food and beverage$8,02899%
- Education$1141%
Companies that paid Dr. Alexander the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Myrna E. Alexander has 1 award and honors on record
Dmand AI lists 1 award for Dr. Alexander, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Alexander
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Myrna E. Alexander graduated from Meharry Medical College School of Medicine
Dr. Alexander graduated from Meharry Medical College School of Medicine in 1982.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Myrna E. Alexander accepts plans from 2 insurance carriers
Dr. Alexander is in network with 2 carriers, including United Healthcare and Molina. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- United Healthcare
- Molina
Plan types Dr. Alexander accepts, by number of carriers
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Myrna E. 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 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 Data |
| 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Myrna E. 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 Dr. Myrna E. Alexander's NPI number?
Dr. Myrna E. Alexander's NPI number is 1285648063. It was assigned on July 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Myrna E. Alexander?
Dr. Myrna E. Alexander is a cardiologist in Biloxi, Mississippi. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Myrna E. Alexander practice?
Dr. Alexander practices at 400 Veterans Avenue, Biloxi, MS 39531. Dr. Alexander's primary practice is Biloxi VA Medical Center in Biloxi, Mississippi, part of Veterans Health Administration. Dmand AI also links Dr. Alexander to 2 medical groups.
What is Dr. Myrna E. Alexander's office phone number?
The practice phone on file for Dr. Alexander is (228) 523-5000.
What is Dr. Myrna E. Alexander's medical license number?
Dr. Alexander's Mississippi license number on file is 14525, one of the licenses on file in 2 states.
Which states has Dr. Myrna E. Alexander been licensed in?
Dmand AI has state licenses on file for Dr. Alexander in Mississippi (1995 to 2025) and Michigan (1984 to 2003).
Which hospitals is Dr. Myrna E. Alexander affiliated with?
Dr. Alexander practices at Biloxi VA Medical Center in Biloxi, Mississippi. Dr. Alexander is also affiliated with University of Mississippi Medical Center.
What medical group is Dr. Myrna E. Alexander part of?
Dr. Alexander is linked to University of Mississippi Medical Center. Dmand AI links Dr. Alexander to 2 more medical groups.
Does Dr. Myrna E. Alexander accept Medicare?
Yes. CMS data shows Dr. Alexander billed Medicare for 1,320 services in 2023.
Is Dr. Myrna E. Alexander board certified?
Yes. Dr. Alexander is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Myrna E. Alexander bill to Medicare?
In 2023, Dr. Alexander's most billed Medicare services were office visit, established patient (99213), heart test or procedure (93306) and hospital inpatient care (99232).
Where did Dr. Myrna E. Alexander go to medical school?
Dr. Alexander graduated from Meharry Medical College School of Medicine in 1982.
What drugs does Dr. Myrna E. Alexander prescribe most?
In 2024 Medicare Part D data, Dr. Alexander's most prescribed drugs by claims were Metoprolol Succinate, Carvedilol and Furosemide.
Has Dr. Myrna E. Alexander received payments from drug or device companies?
CMS Open Payments shows $8,142 in general payments to Dr. Alexander from 34 companies from 2016 to 2025. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Dr. Myrna E. Alexander been practicing?
Dr. Alexander graduated from medical school in 1982, 44 years ago.
Does Dr. Myrna E. Alexander do research?
Dmand AI links 2 publications to Dr. Alexander.
What insurance does Dr. Myrna E. Alexander accept?
Dr. Alexander is in network with 2 carriers, including United Healthcare and Molina. HMO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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