Myrna Alexander, M.D.
NPI 1285648063 · Cardiovascular Disease Physician · Jackson, MS
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Myrna Alexander, M.D. is a Cardiovascular Disease Physician provider in Jackson, MS (NPI 1285648063).
Provider details
- NPI number
- 1285648063
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 14525 (MS)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 105 | 55 |
| Carvedilol | 93 | 42 |
| Furosemide | 74 | 26 |
| Atorvastatin Calcium | 59 | 26 |
| Amlodipine Besylate | 56 | 28 |
| Rosuvastatin Calcium | 56 | 29 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 47 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$127 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2013-10-10
Frequently asked questions
- What is Myrna Alexander's NPI number?
- Myrna Alexander's National Provider Identifier (NPI) is 1285648063, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Myrna Alexander's specialty?
- Myrna Alexander is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Myrna Alexander located?
- Myrna Alexander's practice location on file with NPPES is 2500 North State Street, Jackson, MS 39216-4608.
- What is Myrna Alexander's phone number?
- The practice phone number listed in the NPPES registry for Myrna Alexander is (601) 984-5678.
- Does Myrna Alexander accept Medicare?
- Myrna Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Myrna Alexander's NPI active?
- Yes — Myrna Alexander's NPI (1285648063) is active in the NPPES registry as of the last update on 2013-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.