Doctor profile · Federal record
Dr. Essam Ansari, M.D.
Pulmonary Disease Physician (CMS: Critical Care (Intensivists)) · Sleep Medicine (Internal Medicine) Physician · Physical Medicine & Rehabilitation Physician · Methuen, MA
- NPI 1992812572
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
70 East St
Methuen, MA 018444597
(781) 600-7599 - Mailing address
-
50 Dolphin RD
Newton, MA 024591305
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 10, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Massachusetts #212471
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992812572. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
645
Distinct HCPCS
10
Medicare allowed
$85,280
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 138 | 127 | $127 | |
99291 |
Critical care, first 30-74 minutes | 124 | 77 | $212 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 64 | 48 | $121 | |
95810 |
Sleep study in sleep lab (6 years or older) | 49 | 49 | $117 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 44 | 44 | $167 | |
99292 |
Critical care, each additional 30 minutes | 44 | 27 | $107 | |
G0399 |
Home sleep test (hst) with type iii portable monitor, unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ecg/heart rate and 1 oxygen saturation | 37 | 37 | $44 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 36 | 32 | $172 | |
95811 |
Sleep study in sleep lab with continuous airway pressure (6 years or older) | 33 | 33 | $121 | |
76937 |
Ultrasonic guidance for blood vessel access | 21 | 20 | $14 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 46. This provider delivers 14× the peer median.Open Payments
Industry payments received
All-time total
$534
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Inspire Medical Systems, Inc. | 5 | $350.90 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $81.28 | |
| AstraZeneca Pharmaceuticals LP | 2 | $63.23 | |
| GlaxoSmithKline, LLC. | 1 | $20.73 | |
| Amgen Inc. | 1 | $17.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
52
Patients
0
Total drug cost
$81,866
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 16 | 0 | $9,600 |
| Montelukast Sodium | Generic | 13 | 0 | $141 |
| Bosentan | Generic | 12 | 0 | $64,681 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 11 | 0 | $7,445 |
Hospital affiliations
Frequently asked questions
What is Dr. Essam Ansari's medical specialty?
Dr. Essam Ansari practices Pulmonary Disease Physician in Methuen, MA.
Where does Dr. Essam Ansari practice?
Dr. Essam Ansari practices at 70 East St, Methuen, MA 018444597. Office phone: 7816007599.
What is Dr. Essam Ansari's NPI?
Dr. Essam Ansari's National Provider Identifier (NPI) is 1992812572, issued by NPPES.
Does Dr. Essam Ansari accept Medicare assignment?
Yes. Dr. Essam Ansari accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Essam Ansari commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.