Elizabeth Biegelsen, MD
NPI 1982770194 · Cardiovascular Disease Physician · Largo, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Biegelsen, MD is a Cardiovascular Disease Physician provider in Largo, MD (NPI 1982770194).
Provider details
- NPI number
- 1982770194
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0101239268 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
82 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 82 | $16 |
Typical Medicare-allowed amounts for these services range $16–$16 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 152 | 55 |
| Atorvastatin Calcium | 117 | 43 |
| Amlodipine Besylate | 101 | 34 |
| Furosemide | 99 | 40 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 92 | 31 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 64 | 26 |
| Atenolol |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-28
- Last updated
- 2021-12-08
- Certified
- 2021-12-08
Frequently asked questions
- What is Elizabeth Biegelsen's NPI number?
- Elizabeth Biegelsen's National Provider Identifier (NPI) is 1982770194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Biegelsen's specialty?
- Elizabeth Biegelsen is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Biegelsen located?
- Elizabeth Biegelsen's practice location on file with NPPES is 1221 Mercantile Lane, Largo, MD 20774-5374.
- What is Elizabeth Biegelsen's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Biegelsen is (301) 618-5578.
- Does Elizabeth Biegelsen accept Medicare?
- Elizabeth Biegelsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Biegelsen's NPI active?
- Yes — Elizabeth Biegelsen's NPI (1982770194) is active in the NPPES registry as of the last update on 2021-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.