DR. PAUL H LEROU MD
NPI 1194780536
Pediatrics - Neonatal-Perinatal Medicine in Boston, MA
About Dr. Paul H Lerou Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL H LEROU MD (NPI 1194780536) is an individual neonatal-perinatal medicine provider in Boston, Massachusetts, licensed in Massachusetts (209923) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Paul H Lerou Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Paul Lerou reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 clinicians in this Medicare group
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 4,574 clinicians in this Medicare group
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Newton, MA 02462
- Reassigned Medicare billing, Massachusetts enrollment
- 992 clinicians in this Medicare group
Dover, NH 03820
- Reassigned Medicare billing, New Hampshire enrollment
- 559 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Paul Lerou's NPI number?
The NPI number for Paul Lerou is 1194780536. It was assigned to this individual provider in the NPPES registry on April 19, 2006.
Where is Paul Lerou located?
Paul Lerou practices at 55 Fruit St Founders 526C, Boston, MA 02114. The listed phone number is (617) 724-9040.
What is Paul Lerou's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Paul Lerou enrolled in Medicare?
Yes. Paul Lerou is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paul Lerou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Lerou reassigns Medicare benefits to 7 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Bmc Affiliated Physicians, Inc. (Boston, MA), Brigham & Womens Physicians Organization Inc (Boston, MA), Steward Medical Group, Inc (Watertown, MA) and 2 more organizations, listed in the Medicare section above. 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 Paul Lerou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Lerou accept?
Health plans from Taro Health and WellSense Health Plan list Paul Lerou 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 Paul Lerou was last updated on March 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 months 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.
# Dr. Paul H Lerou, MD · NPI 1194780536
Neonatal-Perinatal Medicine physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 19, 2006.
## Identity
- **NPI:** 1194780536 (Entity type: Individual)
- **Enumerated:** April 19, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 209923 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, FOUNDERS 526C, Boston, MA 02114-2621
- **Phone:** (617) 724-9040
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA); Brigham & Womens Physicians Organization Inc (NPI 1033535497, Boston, MA); Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 7, 2025
- **Other identifiers:** Other J28743 (MA); Medicaid 2103061 (MA); Other 468199 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1194780536) · Data from the CMS NPPES public registry.