MOLLY S. LEDERMAN MD
NPI 1588926927
Pediatrics in Lexington, MA
About Molly S. Lederman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MOLLY S. LEDERMAN MD (NPI 1588926927) is an individual pediatrics provider in Lexington, Massachusetts, licensed in Massachusetts (262574) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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)
Molly S. Lederman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Molly Lederman reassigns Medicare billing to 2 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
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02420 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LEXINGTON, MA 02420
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 Molly Lederman's NPI number?
The NPI number for Molly Lederman is 1588926927. It was assigned to this individual provider in the NPPES registry on June 12, 2012. The provider is also known as Molly Miloslavsky MD.
Where is Molly Lederman located?
Molly Lederman practices at 57 Bedford St, Lexington, MA 02420. The listed phone number is (781) 862-4110.
What is Molly Lederman's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Molly Lederman enrolled in Medicare?
Yes. Molly Lederman is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Molly Lederman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Molly Lederman reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (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 Molly Lederman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Molly Lederman accept?
Health plans from Anthem Blue Cross and Blue Shield list Molly Lederman 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 Molly Lederman was last updated on March 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Molly S. Lederman, MD · NPI 1588926927
Pediatrics physician in Lexington, Massachusetts. Individual provider, active in the CMS NPPES registry since June 12, 2012.
## Identity
- **NPI:** 1588926927 (Entity type: Individual)
- **Enumerated:** June 12, 2012
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 262574 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 57 BEDFORD ST, Lexington, MA 02420-4500
- **Phone:** (781) 862-4110
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1588926927) · Data from the CMS NPPES public registry.