Margelusa Alexa, M.D.
NPI 1942591227 · Internal Medicine Physician · Woodbury, MN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margelusa Alexa, M.D. is a Internal Medicine Physician provider in Woodbury, MN (NPI 1942591227).
Provider details
- NPI number
- 1942591227
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 54026 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,940 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 444 | $124 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 303 | $9 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 262 | $16 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 245 | $11 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 223 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 111 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 576 | 171 |
| Amlodipine Besylate | 418 | 119 |
| Levothyroxine Sodium | 408 | 103 |
| Losartan Potassium | 388 | 114 |
| Rosuvastatin Calcium | 260 | 75 |
| Metoprolol Succinate | 197 | 54 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-04-21
- Last updated
- 2021-03-16
- Certified
- 2021-03-16
Frequently asked questions
- What is Margelusa Alexa's NPI number?
- Margelusa Alexa's National Provider Identifier (NPI) is 1942591227, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margelusa Alexa's specialty?
- Margelusa Alexa is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Margelusa Alexa located?
- Margelusa Alexa's practice location on file with NPPES is 8675 Valley Creek Rd, Woodbury, MN 55125-2337.
- What is Margelusa Alexa's phone number?
- The practice phone number listed in the NPPES registry for Margelusa Alexa is (651) 241-3000.
- Does Margelusa Alexa accept Medicare?
- Margelusa Alexa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margelusa Alexa's NPI active?
- Yes — Margelusa Alexa's NPI (1942591227) is active in the NPPES registry as of the last update on 2021-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.