Doctor profile · Federal record
Dr. Gregory Downey, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Denver, CO
- NPI 1164598116
- Accepts Medicare
- 46 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1400 Jackson St
Denver, CO 802062761
(303) 388-4461
fax (303) 270-2206
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- November 12, 2020
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Colorado #26339
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164598116. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
1
Medicare allowed
$9,560
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 66 | 41 | $145 |
In context: peer comparison
Among 30 peers in Denver Pulmonary Disease Physician, average services per provider: 49. This provider delivers 1.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
96
Patients
0
Total drug cost
$402,352
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ofev (Nintedanib Esylate) | Brand | 27 | 0 | $379,637 |
| Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) | Brand | 17 | 0 | $9,547 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 14 | 0 | $5,888 |
| Flovent Diskus (Fluticasone Propionate) | Brand | 14 | 0 | $5,805 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 13 | 0 | $735 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 11 | 0 | $741 |
Hospital affiliations
Frequently asked questions
What is Dr. Gregory Downey's medical specialty?
Dr. Gregory Downey practices Pulmonary Disease Physician in Denver, CO.
Where does Dr. Gregory Downey practice?
Dr. Gregory Downey practices at 1400 Jackson St, Denver, CO 802062761. Office phone: 3033884461.
What is Dr. Gregory Downey's NPI?
Dr. Gregory Downey's National Provider Identifier (NPI) is 1164598116, issued by NPPES.
Does Dr. Gregory Downey accept Medicare assignment?
Yes. Dr. Gregory Downey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Downey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.