Doctor profile · Federal record
Dr. George Bazaco, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Fairfax, VA
- NPI 1922000256
- Accepts Medicare
- 56 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3650 Joseph Siewick Dr Ste 110
Fairfax, VA 220331711
(703) 391-8804
fax (703) 391-5659
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- January 30, 2026
- Year of graduation
- 1970 — 56 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Virginia #0101025094
- Medicaid
- VA #6077803
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922000256. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,380
Distinct HCPCS
10
Medicare allowed
$280,002
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 1,452 | 452 | $123 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 500 | 360 | $38 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 490 | 358 | $42 | |
94729 |
Test to examine how well the lungs exchange gases | 490 | 358 | $55 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 119 | 119 | $160 | |
95012 |
Test to measure the level of nitric oxide gas | 103 | 93 | $18 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 98 | 16 | $48 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 92 | 16 | $49 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 19 | 14 | $74 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 16 | $175 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 178. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$2,174
Transactions
90
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 24 | $662.86 | |
| Regeneron Healthcare Solutions, Inc. | 17 | $381.29 | |
| GlaxoSmithKline, LLC. | 12 | $218.53 | |
| GENZYME CORPORATION | 9 | $208.90 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 7 | $157.12 | |
| Mylan Specialty L.P. | 5 | $133.17 | |
| Insmed, Inc. | 5 | $126.45 | |
| Amgen Inc. | 2 | $59.33 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 2 | $55.57 | |
| Shionogi Inc | 2 | $50.28 | |
| Inspire Medical Systems, Inc. | 1 | $30.08 | |
| Merck Sharp & Dohme LLC | 1 | $24.40 | |
| Mallinckrodt Hospital Products Inc. | 1 | $21.76 | |
| HARMONY BIOSCIENCES LLC | 1 | $16.97 | |
| Avadel CNS Pharmaceuticals, LLC | 1 | $14.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,782
Patients
608
Total drug cost
$837,792
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 582 | 135 | $508,622 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 345 | 149 | $11,880 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 166 | 40 | $107,405 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 116 | 43 | $89,960 |
| Methylprednisolone | Generic | 100 | 71 | $984 |
| Montelukast Sodium | Generic | 80 | 25 | $1,107 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 54 | 16 | $48,745 |
| Levalbuterol Tartrate Hfa (Levalbuterol Tartrate) | Brand | 54 | 25 | $3,844 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 54 | 18 | $4,256 |
| Roflumilast | Generic | 46 | 0 | $10,296 |
Hospital affiliations
Frequently asked questions
What is Dr. George Bazaco's medical specialty?
Dr. George Bazaco practices Pulmonary Disease Physician in Fairfax, VA.
Where does Dr. George Bazaco practice?
Dr. George Bazaco practices at 3650 Joseph Siewick Dr Ste 110, Fairfax, VA 220331711. Office phone: 7033918804.
What is Dr. George Bazaco's NPI?
Dr. George Bazaco's National Provider Identifier (NPI) is 1922000256, issued by NPPES.
Does Dr. George Bazaco accept Medicare assignment?
Yes. Dr. George Bazaco accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Bazaco commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume changes before and after medication administration (HCPCS 94060); Test to determine lung volumes using gas dilution or washout (HCPCS 94727). Source: CMS Medicare Physician & Other Practitioners file.