Doctor profile · Federal record
Dr. Mohsin Ehsan, M.D
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Student in an Organized Health Care Education/Training Program · Saint Charles, MO
- NPI 1265627210
- Accepts Medicare
- 24 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
400 1St Capitol Dr Ste 100
Saint Charles, MO 633012881
(636) 669-0300 - Additional location
-
263 Farmington Ave
Farmington, CT 060300001
(860) 679-2000 - Mailing address
-
Po Box 955534
Saint Louis, MO 631951554
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- October 21, 2020
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Missouri #2013004668
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265627210. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,669
Distinct HCPCS
10
Medicare allowed
$154,875
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 617 | 159 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 489 | 278 | $94 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 150 | 63 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 134 | 116 | $168 | |
99291 |
Critical care, first 30-74 minutes | 61 | 32 | $208 | |
94726 |
Test to determine lung volumes using sensors | 47 | 47 | $11 | |
94729 |
Test to examine how well the lungs exchange gases | 47 | 47 | $8 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 46 | 46 | $10 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $126 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 15 | 15 | $176 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 128. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$463
Transactions
5
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 3 | $245.81 | |
| INTUITIVE SURGICAL, INC. | 1 | $129.27 | |
| AstraZeneca Pharmaceuticals LP | 1 | $87.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,384
Patients
773
Total drug cost
$657,846
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 456 | 155 | $13,321 |
| Montelukast Sodium | Generic | 332 | 102 | $5,485 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 264 | 58 | $247,065 |
| Fluticasone Propionate | Generic | 234 | 105 | $5,318 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 211 | 51 | $126,903 |
| Ipratropium Bromide | Generic | 153 | 70 | $11,720 |
| Prednisone | Generic | 144 | 83 | $584 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 122 | 25 | $73,834 |
| Arnuity Ellipta (Fluticasone Furoate) | Brand | 107 | 24 | $40,092 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 77 | 12 | $45,574 |
Frequently asked questions
What is Dr. Mohsin Ehsan's medical specialty?
Dr. Mohsin Ehsan practices Pulmonary Disease Physician in Saint Charles, MO.
Where does Dr. Mohsin Ehsan practice?
Dr. Mohsin Ehsan practices at 400 1St Capitol Dr Ste 100, Saint Charles, MO 633012881. Office phone: 6366690300.
What is Dr. Mohsin Ehsan's NPI?
Dr. Mohsin Ehsan's National Provider Identifier (NPI) is 1265627210, issued by NPPES.
Does Dr. Mohsin Ehsan accept Medicare assignment?
Yes. Dr. Mohsin Ehsan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mohsin Ehsan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.