Essam Ansari, M.D.
NPI 1992812572 · Pulmonary Disease Physician · Methuen, MA
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Essam Ansari, M.D. is a Pulmonary Disease Physician provider in Methuen, MA (NPI 1992812572).
Provider details
- NPI number
- 1992812572
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 212471 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
538 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 109 | $127 |
| Sleep Study in Sleep Lab With Continuous Airway Pressure (6 Years Or Older)95811 | 82 | $118 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 77 | $114 |
| Sleep Study Including Heart Rate, Breathing, Airflow, and Effort95806 | 57 | $41 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 51 | $187 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 65 | 11 |
| Budesonide | 25 | — |
| Montelukast Sodium | 23 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | — |
| Fluticasone/Vilanterolbrand: Breo Ellipta | 15 | — |
| Ipratropium/Albuterol Sulfatebrand: Ipratropium-Albuterol | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$534 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Essam Ansari's NPI number?
- Essam Ansari's National Provider Identifier (NPI) is 1992812572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Essam Ansari's specialty?
- Essam Ansari is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Essam Ansari located?
- Essam Ansari's practice location on file with NPPES is 70 East St, Methuen, MA 01844-4597.
- What is Essam Ansari's phone number?
- The practice phone number listed in the NPPES registry for Essam Ansari is (781) 600-7599.
- Does Essam Ansari accept Medicare?
- Essam Ansari is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Essam Ansari's NPI active?
- Yes — Essam Ansari's NPI (1992812572) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.