Doctor profile · Federal record
Dr. Sean Duffy, M.D.
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Philadelphia, PA
- NPI 1306157128
- Accepts Medicare
- MIPS 72.5 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3401 N Broad St
Philadelphia, PA 191405103
(215) 707-5864
fax (215) 707-6867 - Mailing address
-
2450 W Hunting Park Ave
Philadelphia, PA 191291302
Credentials & registration
- NPI registered
- June 2010 — 16 yrs on file
- Profile last updated
- June 22, 2016
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Pennsylvania #MD452870
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306157128. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
587
Distinct HCPCS
10
Medicare allowed
$57,901
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 130 | 56 | $223 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 112 | 67 | $135 | |
94010 |
Test to measure expiratory airflow and volume | 61 | 57 | $8 | |
94729 |
Test to examine how well the lungs exchange gases | 60 | 58 | $9 | |
94618 |
Test for exercise-induced lung stress | 58 | 57 | $23 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 45 | 45 | $11 | |
94726 |
Test to determine lung volumes using sensors | 43 | 42 | $12 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 26 | $102 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 28 | 28 | $176 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 12 | 12 | $139 |
In context: peer comparison
Among 61 peers in Philadelphia Pulmonary Disease Physician, average services per provider: 77. This provider delivers 7.6× the peer median.Open Payments
Industry payments received
All-time total
$57
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, INC. | 1 | $24.79 | |
| Novo Nordisk INC | 1 | $17.79 | |
| GlaxoSmithKline, LLC. | 1 | $14.21 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
579
Patients
139
Total drug cost
$187,928
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 117 | 38 | $4,527 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 101 | 24 | $75,266 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 75 | 26 | $32,169 |
| Azithromycin | Generic | 44 | 14 | $392 |
| Prednisone | Generic | 40 | 26 | $194 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 33 | 11 | $19,330 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 32 | 0 | $13,173 |
| Incruse Ellipta (Umeclidinium Bromide) | Brand | 25 | 0 | $12,299 |
| Montelukast Sodium | Generic | 21 | 0 | $234 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 19 | 0 | $10,516 |
Hospital affiliations
Frequently asked questions
What is Dr. Sean Duffy's medical specialty?
Dr. Sean Duffy practices Pulmonary Disease Physician in Philadelphia, PA.
Where does Dr. Sean Duffy practice?
Dr. Sean Duffy practices at 3401 N Broad St, Philadelphia, PA 191405103. Office phone: 2157075864.
What is Dr. Sean Duffy's NPI?
Dr. Sean Duffy's National Provider Identifier (NPI) is 1306157128, issued by NPPES.
Does Dr. Sean Duffy accept Medicare assignment?
Yes. Dr. Sean Duffy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Duffy commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214); Test to measure expiratory airflow and volume (HCPCS 94010). Source: CMS Medicare Physician & Other Practitioners file.