Michelle L'Heureux, M.D.
NPI 1194789586 · Internal Medicine Physician · Boston, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle L'Heureux, M.D. is a Internal Medicine Physician provider in Boston, MA (NPI 1194789586).
Provider details
- NPI number
- 1194789586
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 13323 (NH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
333 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 157 | $102 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 72 | $17 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 56 | $152 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 36 | $139 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 133 | 42 |
| Amlodipine Besylate | 116 | 35 |
| Levothyroxine Sodium | 113 | 31 |
| Lisinopril | 74 | 24 |
| Rosuvastatin Calcium | 68 | 21 |
| Omeprazole | 66 | 23 |
| Hydrochlorothiazide |
Practice location
Mailing address
Additional practice locations (1)
- 18 Old Etna RdDhmc - Internal MedicineLebanon, NH 03766Phone: (603) 650-4000Fax: (603) 650-4190
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2018-07-10
Frequently asked questions
- What is Michelle L'Heureux's NPI number?
- Michelle L'Heureux's National Provider Identifier (NPI) is 1194789586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle L'Heureux's specialty?
- Michelle L'Heureux is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michelle L'Heureux located?
- Michelle L'Heureux's practice location on file with NPPES is 15 Parkman Street, Boston, MA 02114.
- What is Michelle L'Heureux's phone number?
- The practice phone number listed in the NPPES registry for Michelle L'Heureux is (800) 711-4644.
- Does Michelle L'Heureux accept Medicare?
- Michelle L'Heureux is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle L'Heureux's NPI active?
- Yes — Michelle L'Heureux's NPI (1194789586) is active in the NPPES registry as of the last update on 2018-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.