Elizabeth Halabuk, M.D.
NPI 1346214517 · Internal Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Halabuk, M.D. is a Internal Medicine Physician provider in Fairfax, VA (NPI 1346214517).
Provider details
- NPI number
- 1346214517
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 0101055745 (VA)
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
20 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
310 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 159 | $101 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 120 | $141 |
| Transitional Care Management Services for Problem of High Complexity99496 | 17 | $310 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 14 | $16 |
Typical Medicare-allowed amounts for these services range $16–$310 (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 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 112 | 36 |
| Amlodipine Besylate | 105 | 27 |
| Atorvastatin Calcium | 96 | 27 |
| Levothyroxine Sodium | 88 | 24 |
| Methylprednisolone | 66 | 46 |
| Simvastatin | 65 | 17 |
| Montelukast Sodium | 64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2017-10-06
Frequently asked questions
- What is Elizabeth Halabuk's NPI number?
- Elizabeth Halabuk's National Provider Identifier (NPI) is 1346214517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Halabuk's specialty?
- Elizabeth Halabuk is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Halabuk located?
- Elizabeth Halabuk's practice location on file with NPPES is 12011 Lee Jackson Memorial Hwy Ste 230, Fairfax, VA 22033-3310.
- What is Elizabeth Halabuk's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Halabuk is (703) 222-0002.
- Does Elizabeth Halabuk accept Medicare?
- Elizabeth Halabuk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Halabuk's NPI active?
- Yes — Elizabeth Halabuk's NPI (1346214517) is active in the NPPES registry as of the last update on 2017-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.