Doctor profile · Federal record
Dr. Ryan Buckley, MD
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Littleton, CO
- NPI 1346628138
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
5920 S Estes St Ste 120
Littleton, CO 801238618
(303) 971-0311
fax (303) 948-0339 - Additional location
-
2352 Meadows Blvd Ste 300
Castle Rock, CO 801098419
(720) 858-7470
fax (303) 797-2166 - Mailing address
-
125 Rampart Way Ste 200
Denver, CO 802306429
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- May 6, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- Colorado #DR.0064420
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346628138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,247
Distinct HCPCS
10
Medicare allowed
$85,166
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95004 |
Test for allergy using allergenic extract | 2,952 | 57 | $4 | |
95117 |
Professional service for multiple injections of allergen | 694 | 46 | $12 | |
95115 |
Professional service for single injection of allergen | 537 | 37 | $10 | |
95024 |
Test for allergy using allergenic extract injected into skin | 293 | 24 | $8 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 237 | 148 | $129 | |
96160 |
Administration and interpretation of patient-focused health risk assessment | 205 | 112 | $3 | |
94375 |
Test to measure rate of airflow | 137 | 93 | $39 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 76 | 76 | $166 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 56 | $90 | |
94010 |
Test to measure expiratory airflow and volume | 44 | 30 | $28 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 524. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$74
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 1 | $28.52 | |
| Novartis Pharmaceuticals Corporation | 1 | $24.52 | |
| Genentech USA, Inc. | 1 | $20.55 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
657
Patients
243
Total drug cost
$169,725
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 101 | 29 | $57,101 |
| Advair Hfa (Fluticasone Propion/Salmeterol) | Brand | 89 | 28 | $48,952 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 89 | 55 | $2,732 |
| Ipratropium Bromide | Generic | 81 | 29 | $4,692 |
| Montelukast Sodium | Generic | 81 | 32 | $1,132 |
| Fluticasone-Salmeterol (Fluticasone Propion/Salmeterol) | Brand | 46 | 14 | $11,266 |
| Azelastine Hcl | Generic | 38 | 12 | $1,735 |
| Prednisone | Generic | 26 | 21 | $58 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 23 | 0 | $9,837 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 20 | 0 | $17,580 |
Frequently asked questions
What is Dr. Ryan Buckley's medical specialty?
Dr. Ryan Buckley practices Allergy & Immunology Physician in Littleton, CO.
Where does Dr. Ryan Buckley practice?
Dr. Ryan Buckley practices at 5920 S Estes St Ste 120, Littleton, CO 801238618. Office phone: 3039710311.
What is Dr. Ryan Buckley's NPI?
Dr. Ryan Buckley's National Provider Identifier (NPI) is 1346628138, issued by NPPES.
Does Dr. Ryan Buckley accept Medicare assignment?
Yes. Dr. Ryan Buckley accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Buckley commonly perform?
Top Medicare-reported procedures in 2023: Test for allergy using allergenic extract (HCPCS 95004); Professional service for multiple injections of allergen (HCPCS 95117); Professional service for single injection of allergen (HCPCS 95115). Source: CMS Medicare Physician & Other Practitioners file.