1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

MICHELLE L'HEUREUX M.D.
NPI 1194789586
Internal Medicine in Boston, MA

Active since April 13, 2006PECOS Enrolled
15 PARKMAN STREET, WANG AMBULATORY CARE CENTER FLOOR 6, BOSTON, MA 02114(800) 711-4644 Get Directions Write a Review

NPPES record last updated: July 10, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Michelle L'heureux M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHELLE L'HEUREUX M.D. (NPI 1194789586) is an individual internal medicine provider in Boston, Massachusetts, licensed in New Hampshire (13323) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Lebanon.

NPPES Registry Identity

NPI1194789586
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMICHELLE L'HEUREUXCredential: M.D.
Location Address15 PARKMAN STREET, WANG AMBULATORY CARE CENTER FLOOR 6Boston, MA 02114
Mailing Address15 Parkman Street, Wang Ambulatory Care Center Floor 6Boston, MA 02114 · (800) 711-4644
Phone(800) 711-4644
Sole ProprietorNo
Enumeration DateApril 13, 2006
Last NPPES UpdateJuly 10, 2018
✔ NPI 1194789586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NH · 13323
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
15 PARKMAN STREET, Boston, MA 02114
Open in Google Maps ↗

Secondary Practice Location 1

Location 118 Old Etna Rd, DHMC - Internal MedicineLebanon, NH 03766 · Phone (603) 650-4000 · Fax (603) 650-4190

Other Identifiers 7

Other1042096ME · Aetna
Medicaid1013011VT
Medicaid259080099ME
Medicaid30206269NH
OtherMG1975ME · Harvard Pilgrim
Other026242ME · Anthem
Other610006801ME · Cigna

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle L'heureux M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Michelle L'heureux reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The General Hospital Corporation
Same address
General Acute Care Hospital
55 FRUIT ST, BULFINCH 360
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,234 clinicians in this Medicare group
NPI 1023049236 (617) 726-2000
Massachusetts General Physicians Organization Inc
Same address
Dermatology
55 FRUIT ST, BUL 2
Boston, MA 02114
  • Reassigned Medicare billing, Massachusetts enrollment
  • 6,360 clinicians in this Medicare group
NPI 1801874573 (617) 724-0287

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
157 services112 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
56 services45 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
36 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier11 claims11 services$3.44 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. RONALD JON KULICH PHD
Psychologist
15 PARKMAN STREET, WAC 3 ANESTHESIA PAIN MANAGEMENT
BOSTON, MA 02114
Suffolk County (617) 726-3332
MATTHEW J BELLANICH NP
Nurse Practitioner
15 PARKMAN STREET, WAC 8 MGH NEUROLOGY ASSOCIATES
BOSTON, MA 02114
Suffolk County (617) 724-3914
DR. LAURA J HU MD
Internal Medicine
15 PARKMAN STREET, WAC605 INTERNAL MEDICINE ASSOCIATES TEAM 2
BOSTON, MA 02114
Suffolk County (617) 724-8400
DR. JASON ANDREW FAWLEY M.D.
Surgery
15 PARKMAN STREET, CHURCHILL SURGICAL CLINIC
BOST, MA 02114
Suffolk County (617) 643-7557
JENNIFER BURBRIDGE PHD
Psychologist
15 PARKMAN STREET, WAC 8 MGH PSYCHIATRY SERVICES
BOSTON, MA 02114
Suffolk County (617) 724-6300
DR. DANIEL EDWIN SINGER MD
Internal Medicine
15 PARKMAN STREET, WAC 635 INTERNAL MEDICINE ASSOCIATES TEAM 3
BOSTON, MA 02114
Suffolk County (617) 726-8157
DR. NANCY J KEUTHEN PHD
Psychologist
15 PARKMAN STREET, WANG AMBULATORY CARE CENTER 815
BOSTON, MA 02114
Suffolk County (617) 726-4074
JENNIFER D GOTTLIEB PHD
Psychologist
15 PARKMAN STREET, PSYCHIATRY SERVICE WAC 8
BOSTON, MA 02114
Suffolk County (617) 724-5600

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michelle L'heureux's NPI number?

The NPI number for Michelle L'heureux is 1194789586. It was assigned to this individual provider in the NPPES registry on April 13, 2006.

Where is Michelle L'heureux located?

Michelle L'heureux practices at 15 Parkman Street Wang Ambulatory Care Center Floor 6, Boston, MA 02114. The listed phone number is (800) 711-4644.

What is Michelle L'heureux's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Michelle L'heureux enrolled in Medicare?

Yes. Michelle L'heureux is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle L'heureux's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle L'heureux reassigns Medicare benefits to 2 organizations: The General Hospital Corporation (Boston, MA) and Massachusetts General Physicians Organization Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle L'heureux's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle L'heureux accept?

Health plans from Taro Health list Michelle L'heureux as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michelle L'heureux was last updated on July 10, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.