Doctor profile · Federal record
Dr. Payam Aghassi, MD
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Internal Medicine Physician · Allergy & Immunology (Internal Medicine) Physician · Critical Care Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Leominster, MA
- NPI 1093704298
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
50 Memorial Drive, Suite 113
Leominster, MA 014532238
(978) 466-2692
fax (978) 466-4754 - Mailing address
-
Po Box 726
Leominster, MA 01453
Credentials & registration
- NPI registered
- October 2005 — 21 yrs on file
- Profile last updated
- April 17, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Massachusetts #216511 · Massachusetts ##216511
- Medicaid
- MA #2121247
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093704298. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
3,145
Distinct HCPCS
10
Medicare allowed
$437,467
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 730 | 213 | $121 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 558 | 384 | $183 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 538 | 468 | $130 | |
99291 |
Critical care, first 30-74 minutes | 383 | 120 | $214 | |
99292 |
Critical care, each additional 30 minutes | 137 | 64 | $105 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 133 | 133 | $224 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 124 | 115 | $177 | |
95806 |
Sleep study including heart rate, breathing, airflow, and effort | 103 | 102 | $96 | |
94729 |
Test to examine how well the lungs exchange gases | 99 | 99 | $9 | |
94726 |
Test to determine lung volumes using sensors | 91 | 91 | $12 |
In context: peer comparison
Among 2 peers in Leominster Pulmonary Disease Physician, average services per provider: 185. This provider delivers 17× the peer median.Open Payments
Industry payments received
All-time total
$2,197
Transactions
91
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 29 | $680.21 | |
| GlaxoSmithKline, LLC. | 22 | $392.32 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 12 | $270.01 | |
| Sanofi-Aventis U.S. LLC | 1 | $99.95 | |
| Axsome Therapeutics, INC. | 3 | $96.58 | |
| United Therapeutics Corporation | 4 | $93.12 | |
| Regeneron Healthcare Solutions, INC. | 5 | $87.56 | |
| Electromed, INC. | 4 | $86.78 | |
| Actelion Pharmaceuticals US, INC. | 2 | $55.43 | |
| Novartis Pharmaceuticals Corporation | 3 | $52.93 | |
| Inspire Medical Systems, INC. | 1 | $49.85 | |
| Harmony Biosciences LLC | 2 | $42.22 | |
| Mallinckrodt Hospital Products INC. | 1 | $34.99 | |
| Grifols USA, LLC | 1 | $26.15 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $21.93 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,977
Patients
606
Total drug cost
$809,332
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 418 | 165 | $14,342 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 355 | 87 | $312,821 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 216 | 56 | $165,953 |
| Fluticasone Propionate | Generic | 149 | 61 | $1,878 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 134 | 34 | $65,706 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 99 | 24 | $58,383 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 90 | 17 | $50,968 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 89 | 27 | $8,639 |
| Montelukast Sodium | Generic | 85 | 31 | $1,743 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 83 | 22 | $56,652 |
Hospital affiliations
Frequently asked questions
What is Dr. Payam Aghassi's medical specialty?
Dr. Payam Aghassi practices Pulmonary Disease Physician in Leominster, MA.
Where does Dr. Payam Aghassi practice?
Dr. Payam Aghassi practices at 50 Memorial Drive, Leominster, MA 014532238. Office phone: 9784662692.
What is Dr. Payam Aghassi's NPI?
Dr. Payam Aghassi's National Provider Identifier (NPI) is 1093704298, issued by NPPES.
Does Dr. Payam Aghassi accept Medicare assignment?
Yes. Dr. Payam Aghassi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Payam Aghassi commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.