George Bazaco, M.D.
NPI 1922000256 · Pulmonary Disease Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Bazaco, M.D. is a Pulmonary Disease Physician provider in Fairfax, VA (NPI 1922000256).
Provider details
- NPI number
- 1922000256
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0101025094 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
21 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,812 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 1,318 | $123 |
| Test to Measure Expiratory Airflow and Volume Changes Before and After Medication Administration94060 | 463 | $37 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 453 | $42 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 451 | $54 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 96 | $161 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 |
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 |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 647 | 146 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 414 | 172 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 207 | 60 |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 114 | 29 |
| Montelukast Sodium | 101 | 29 |
| Methylprednisolone | 98 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,174 across 91 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
- 2005-05-31
- Last updated
- 2026-01-30
- Certified
- 2026-01-30
Frequently asked questions
- What is George Bazaco's NPI number?
- George Bazaco's National Provider Identifier (NPI) is 1922000256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Bazaco's specialty?
- George Bazaco is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is George Bazaco located?
- George Bazaco's practice location on file with NPPES is 3650 Joseph Siewick Dr Ste 110, Fairfax, VA 22033-1711.
- What is George Bazaco's phone number?
- The practice phone number listed in the NPPES registry for George Bazaco is (703) 391-8804.
- Does George Bazaco accept Medicare?
- George Bazaco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Bazaco's NPI active?
- Yes — George Bazaco's NPI (1922000256) is active in the NPPES registry as of the last update on 2026-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.